HITACHI Yutaki-S80 Yutaki Air to Water Instruction Manual
- June 10, 2024
- Hitachi
Table of Contents
Yutaki-S80 Yutaki Air to Water
Product Information
The Yutaki Series and Yutaki Cascade Controller come in two
varieties: R410A series and R32 series. The product is available in
multiple languages including English, Deutsch, Italiano, Dansk,
Nederlands, and Svenska. The product manual comes with a caution
note and instructions in all available languages. It is important
to read and understand the caution note and instructions before
usage.
Product Usage Instructions
-
Make sure to read and understand the caution note and
instructions before usage. -
Ensure that the product is installed properly and in accordance
with local building codes and regulations. -
Refer to the product manual for specific usage instructions for
your model. -
If using the Yutaki Cascade Controller, ensure that it is
properly connected to the Yutaki Series system. -
Use the product in accordance with its intended purpose and do
not attempt to modify or alter it in any way. -
If any issues arise during usage, refer to the troubleshooting
section of the product manual or contact a qualified technician for
assistance. -
Regularly maintain and service the product as outlined in the
product manual to ensure optimal performance and longevity. -
Dispose of the product properly and in accordance with local
regulations when it is no longer needed or has reached the end of
its lifespan.
YUTAKI SERIES AND YUTAKI CASCADE CONTROLLER
R410A series R32 series
YUTAKI SERIES AND YUTAKI CASCADE CONTROLLER
R410A series R32 series
English
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MODELS CODIFICATION
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EN English
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GENERAL INDEX
General Index
1 GENERAL INFORMATION ……………………………………………………………………………………………..1
1.1 General information……………………………………………………………………………………………………………………………… 1
1.1.1 General notes………………………………………………………………………………………………………………………………………………. 1
1.1.2 Introduction …………………………………………………………………………………………………………………………………………………. 1
1.1.2.1 Overview of YUTAKI system ……………………………………………………………………………………………………………….
1 1.1.2.2 Summary of operations ………………………………………………………………………………………………………………………
2
1.2 Applied symbols ………………………………………………………………………………………………………………………………….. 4 1.3
Product guide ……………………………………………………………………………………………………………………………………… 5
&ODVVL¿FDWLRQRIWKHXQLWV……………………………………………………………………………………………………………………………….. 5
1.3.1.1 Split system – Outdoor
unit…………………………………………………………………………………………………………………. 5 1.3.1.2 Split system –
Indoor unit……………………………………………………………………………………………………………………. 5 1.3.1.3 Monobloc
system ……………………………………………………………………………………………………………………………… 6 1.3.1.4
Complementary system …………………………………………………………………………………………………………………….. 7
1.3.2 Product list…………………………………………………………………………………………………………………………………………………… 7
1.3.2.1 Split system – R32 Outdoor unit
………………………………………………………………………………………………………….. 7 1.3.2.2 Split system – R410A
Outdoor unit ………………………………………………………………………………………………………. 7 1.3.2.3 Split system –
Indoor unit……………………………………………………………………………………………………………………. 8 1.3.2.4 Monobloc
system ……………………………………………………………………………………………………………………………..11 1.3.2.5
Complementary system …………………………………………………………………………………………………………………… 12
2 GENERAL SAFETY NOTES………………………………………………………………………………………….13
2.1 Additional information about safety
………………………………………………………………………………………………………. 13 2.2 Important
notice…………………………………………………………………………………………………………………………………. 13
3 ELECTRICAL DATA……………………………………………………………………………………………………..14
3.2.1 Considerations …………………………………………………………………………………………………………………………………………… 14
3.2.2 Split system – R410A Outdoor unit
………………………………………………………………………………………………………………… 15 3.2.3 Split system – R32
Outdoor unit ……………………………………………………………………………………………………………………. 15 3.2.4 Split
system – Indoor unit……………………………………………………………………………………………………………………………… 16
3.2.4.1 YUTAKI S ………………………………………………………………………………………………………………………………………. 16
3.2.4.2 YUTAKI S COMBI …………………………………………………………………………………………………………………………… 16
3.2.4.3 YUTAKI S80 …………………………………………………………………………………………………………………………………… 17 3.2.5
Monobloc system ………………………………………………………………………………………………………………………………………. 19
4 WORKING RANGE ………………………………………………………………………………………………………20
4.1 Power supply working range ……………………………………………………………………………………………………………….. 20
4.2 R410A Temperature working range………………………………………………………………………………………………………. 20
6SDFHKHDWLQJ ……………………………………………………………………………………………………………………………………………. 20 4.2.2
DHW…………………………………………………………………………………………………………………………………………………………. 22
GENERAL INDEX
6ZLPPLQJSRROKHDWLQJ ……………………………………………………………………………………………………………………………….. 23
4.2.4 Space cooling (Necessary cooling kit)
…………………………………………………………………………………………………………… 23 4.3 R32 Temperature working range
………………………………………………………………………………………………………….. 24 6SDFHKHDWLQJ
……………………………………………………………………………………………………………………………………………. 24 4.3.2
DHW…………………………………………………………………………………………………………………………………………………………. 25
6ZLPPLQJSRROKHDWLQJ ……………………………………………………………………………………………………………………………….. 25
4.3.4 Space cooling (Necessary cooling kit)
…………………………………………………………………………………………………………… 26 4.4 R410A Hydraulic working range
…………………………………………………………………………………………………………… 26 4.4.1 Hydraulic data
……………………………………………………………………………………………………………………………………………. 26 4.5 R32 Hydraulic
working range ………………………………………………………………………………………………………………. 27 4.5.1 Hydraulic
data ……………………………………………………………………………………………………………………………………………. 27 4.5.2 Pump
performance curves …………………………………………………………………………………………………………………………… 28
5 REFRIGERANT AND WATER PIPING ……………………………………………………………………………35
5.1 R32 Refrigerant circuit………………………………………………………………………………………………………………………… 35
5.1.1 General notes R32
refrigerant………………………………………………………………………………………………………………………. 35 5.1.2 Refrigerant
piping ……………………………………………………………………………………………………………………………………….. 35
5HIULJHUDQWFKDUJH………………………………………………………………………………………………………………………………………. 37
5.2 R410A Refrigerant circuit ……………………………………………………………………………………………………………………. 37
5.2.1 Refrigerant piping ………………………………………………………………………………………………………………………………………..
37 3UHFDXWLRQVLQWKHHYHQWRIJDVUHIULJHUDQWOHDNV
…………………………………………………………………………………………….. 39
5.3 Water piping ……………………………………………………………………………………………………………………………………… 41
:DWHUSLSLQJOHQJWK……………………………………………………………………………………………………………………………………… 41 5.3.2
Water piping size ………………………………………………………………………………………………………………………………………… 41
5.3.3 Water quality………………………………………………………………………………………………………………………………………………. 44
:DWHUÀRZFRQWURO……………………………………………………………………………………………………………………………………….. 44
6 ELECTRICAL AND CONTROL SETTINGS……………………………………………………………………..45
*HQHUDOFKHFN …………………………………………………………………………………………………………………………………… 45 6.2 Electrical connection ………………………………………………………………………………………………………………………….. 49
6.2.1 Wiring size…………………………………………………………………………………………………………………………………………………. 49
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53 6.3 Terminal board connections …………………………………………………………………………………………………………………
57 6.3.1 Table board 1………………………………………………………………………………………………………………………………………………
57 6.3.2 Table board 2………………………………………………………………………………………………………………………………………………
58
7 UNIT CONTROLLER ……………………………………………………………………………………………………66
‘H¿QLWLRQRIWKHVZLWFKHV…………………………………………………………………………………………………………………….. 66
‘HVFULSWLRQRIWKHLFRQV ………………………………………………………………………………………………………………………. 67
7.2.1 Common icons …………………………………………………………………………………………………………………………………………… 67
GENERAL INDEX
,FRQVIRUWKHFRPSUHKHQVLYHYLHZ …………………………………………………………………………………………………………………. 68
,FRQVIRUWKHURRPWKHUPRVWDWYLHZ ……………………………………………………………………………………………………………….. 69
5RRPWKHUPRVWDWFRQWHQWV ………………………………………………………………………………………………………………….. 70
7.4 Unit controller contents……………………………………………………………………………………………………………………….. 71
8QLWURRPWKHUPRVWDWFRQWUROOHUFRQWHQWV ……………………………………………………………………………………………. 73
&RQWUROOHUFRQ¿JXUDWLRQ ………………………………………………………………………………………………………………………. 75
&RQ¿JXUDWLRQ$VVLVWDQW………………………………………………………………………………………………………………………………… 75
$GYDQFHG&RQ¿JXUDWLRQ ………………………………………………………………………………………………………………………………. 79
([DPSOHVRISRVVLEOHFRQ¿JXUDWLRQV………………………………………………………………………………………………….. 81
7.7 Main screen………………………………………………………………………………………………………………………………………. 87
5RRPWKHUPRVWDWYLHZ…………………………………………………………………………………………………………………………………. 87
&RPSUHKHQVLYHYLHZ …………………………………………………………………………………………………………………………………… 88 7.7.3
Quick action function …………………………………………………………………………………………………………………………………… 89
7.8 Menu ……………………………………………………………………………………………………………………………………………….. 90 7.8.1
operation information…………………………………………………………………………………………………………………………………… 90
6VWHPFRQ¿JXUDWLRQ…………………………………………………………………………………………………………………………………… 91
*HQHUDORSWLRQVFRQ¿JXUDWLRQ …………………………………………………………………………………………………………… 92
7LPHUDQGVFKHGXOHFRQ¿JXUDWLRQ ……………………………………………………………………………………………………… 93
:DWHUVHWWLQJVFRQ¿JXUDWLRQ……………………………………………………………………………………………………………… 95
6SDFHKHDWLQJVSDFHFRROLQJFRQ¿JXUDWLRQ……………………………………………………………………………………….. 96
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+HDWSXPSFRQ¿JXUDWLRQ ………………………………………………………………………………………………………………… 103
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,QSXWVRXWSXWVDQGVHQVRUVFRQ¿JXUDWLRQ ………………………………………………………………………………………. 108
7.8.3 Commissioning…………………………………………………………………………………………………………………………………………. 109
7.8.4 Controller settings
………………………………………………………………………………………………………………………………………110 7.8.5 About
……………………………………………………………………………………………………………………………………………………….110 7.8.6 Factory
reset ……………………………………………………………………………………………………………………………………………..111 7.8.7 Return
TO USER MODE ……………………………………………………………………………………………………………………………..111
8 YUTAKI CASCADE CONTROLLER…………………………………………………………………………….. 112
‘H¿QLWLRQRIWKHVZLWFKHV…………………………………………………………………………………………………………………….112
‘HVFULSWLRQRIWKHLFRQV ………………………………………………………………………………………………………………………113 8.2.1
Common icons …………………………………………………………………………………………………………………………………………..113
,FRQVIRUWKHFRPSUHKHQVLYHYLHZ …………………………………………………………………………………………………………………114
8.3 Contents …………………………………………………………………………………………………………………………………………..115
&DVFDGHFRQWUROOHUFRQ¿JXUDWLRQ………………………………………………………………………………………………………….117
&RQ¿JXUDWLRQDVVLVWDQW………………………………………………………………………………………………………………………………..117
GENERAL INDEX
$GYDQFHGFRQ¿JXUDWLRQ ……………………………………………………………………………………………………………………………… 120 8.5
Main screen…………………………………………………………………………………………………………………………………….. 123
8.5.1 Quick action function ………………………………………………………………………………………………………………………………….
124 8.6 Menu ……………………………………………………………………………………………………………………………………………… 125
8.6.1 Operation information…………………………………………………………………………………………………………………………………
125 6VWHPFRQ¿JXUDWLRQ…………………………………………………………………………………………………………………………………. 126
HQHUDORSWLRQVFRQ¿JXUDWLRQ …………………………………………………………………………………………………………. 127 7LPHUDQGVFKHGXOHFRQ¿JXUDWLRQ ……………………………………………………………………………………………………. 128 6SDFHKHDWLQJVSDFHFRROLQJFRQ¿JXUDWLRQ……………………………………………………………………………………… 131 ‘RPHVWLFKRWZDWHUGKZFRQ¿JXUDWLRQ……………………………………………………………………………………………. 133 6ZLPPLQJSRROFRQ¿JXUDWLRQ ………………………………………………………………………………………………………….. 135 &RPSOHPHQWDUKHDWLQJFRQ¿JXUDWLRQ ……………………………………………………………………………………………… 136 +HDWSXPSFRQ¿JXUDWLRQ ………………………………………………………………………………………………………………… 138 2SWLRQDOIXQFWLRQVFRQ¿JXUDWLRQ………………………………………………………………………………………………………. 139 8.6.2.9 Setup of inputs, outputs and sensors……………………………………………………………………………………………….. 141 8.6.3 Controller settings …………………………………………………………………………………………………………………………………….. 142 8.6.4 Commissioning…………………………………………………………………………………………………………………………………………. 143 8.6.5 About ……………………………………………………………………………………………………………………………………………………… 143 8.6.6 Factory reset ……………………………………………………………………………………………………………………………………………. 144 8.6.7 Return to user mode………………………………………………………………………………………………………………………………….. 144
9 TROUBLESHOOTING ………………………………………………………………………………………………..145
10 MAINTENANCE ……………………………………………………………………………………………………….150
10.1 Maintenance work ……………………………………………………………………………………………………………………………. 150
HQHUDOPDLQWHQDQFHSURFHGXUHIRUWKHRXWGRRUXQLW…………………………………………………………………………………….
150
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151
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1 GENERAL INFORMATION
1.1 GENERAL INFORMATION
1.1.1 General notes
© Copyright 2019 Johnson Controls-Hitachi Air Conditioning Spain, S.A.U. All
rights reserved.
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Air Conditioning Spain, S.A.U.
Within the policy of continuous improvement of its products, Johnson Controls-
Hitachi Air Conditioning Spain, S.A.U. reserves the
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products. This document may therefore have been subject to amendments during
the life of the product.
HITACHI makes every effort to offer correct, up-to-date documentation. Despite
this, printing errors cannot be controlled by HITACHI and are not its
responsibility.
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based on the data, illustrations and descriptions included in this manual.
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1.1.2 Introduction
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the dedicated “Cooling kit” accessory of HITACHI.
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connections.
1.1.2.2 Summary of operations
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· Mono-energy system
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particular care in order to avoid damage the unit, the installation or the
building or property. Situations endangering the safety of those in the
surrounding area or to the unit itself are clearly indicated in this manual.
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DANGER
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CAUTION
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1.3.1.4 Complementary system
YUTAKI CASCADE CONTROLLER
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1.3.2 Product list
1.3.2.1 Split system – R32 Outdoor unit
1~ 230V 50Hz 5$6:+953 5$6:+953 5$6:+953
1.3.2.2 Split system – R410A Outdoor unit
5$6:+913 5$6:+913 5$6:+913
–
1~ 230V 50Hz
5$6:+913( 5$6:+913( 5$6:+913( –
3N~ 400V 50Hz –
5$6:+13( 5$6:+13( 5$6:+13( 5$6:+13( 5$6:+13(
ENGLI
*(1(5$/,1)250$7,21
1.3.2.3 Split system – Indoor unit
YUTAKI S
1~ 230V 50Hz 5:015(: 5:015(: 5:015(:
–
5:01(: 5:01(: 5:01(: –
3N~ 400V 50Hz
–
–
–
–
–
–
5:01(:
–
5:01(:
–
5:01(:
–
–
5:01(:
–
5:01(:
NOTE
Icons between brackets means possible extra operations to the factory-supplied
operations. For cooling operation, refer to the Cooling kit accessory for
YUTAKI S units.
ENGLI
*(1(5$/,1)250$7,21
YUTAKI S COMBI
NOTE
Icons between brackets means possible extra operations to the factory-supplied
operations. For cooling operation, refer to the Cooling kit accessory for
YUTAKI S COMBI units.
Standard model
1~ 230V 50Hz
5:’15:(6: 5:’15:(6: 5:’15:(6: 5:’15:(6: 5:’15:(6: 5:’15:(6: 5:’1:(6: 5:’1:(6:
5:’1:(6: 5:’1:(6: 5:’1:(6: 5:’1:(6:
3N~ 400V 50Hz
5:’1:(6: 5:’1:(6: 5:’1:(6: 5:’1:(6: 5:’1:(6: 5:’1:(6:
Model for solar combination
1~ 230V 50Hz 5:’15:6(6: 5:’15:6(6: 5:’15:6(6: 5:’1:6(6: 5:’1:6(6: 5:’1:6(6:
3N~ 400V 50Hz –
5:’1:6(6: 5:’1:6(6: 5:’1:6(6:
*(1(5$/,1)250$7,21
Model for UK market
1~ 230V 50Hz 5:’15:(6. 5:’15:(6. 5:’15:(6. 5:’15:(6. 5:’15:(6. 5:’15:(6.
5:’1:(6. 5:’1:(6. 5:’1:(6. 5:’1:(6. 5:’1:(6. 5:’1:(6.
3N~ 400V 50Hz –
5:’1:(6. 5:’1:(6. 5:’1:(6. 5:’1:(6. 5:’1:(6. 5:’1:(6.
YUTAKI S80 Indoor unit
TYPE 1: Version for operation in DHW but with a remote tank (Tank cannot be plugged on top of the unit)
1~ 230V 50Hz
3N~ 400V 50Hz
5:+91)(
5:+1)(
5:+91)(
5:+1)(
5:+91)(
5:+1)(
TYPE 2: Version for operation with HITACHI DHW tank (Tank can be plugged on top of the unit or next to it)
1~ 230V 50Hz
3N~ 400V 50Hz
5:+91):(
5:+1):(
5:+91):(
5:+1):(
5:+91):(
5:+1):(
ENGLI
*(1(5$/,1)250$7,21 YUTAKI S80 domestic hot water tank
‘+:66+(:
1~ 230V 50Hz
‘+:66+(:
NOTE
· In “TYPE 1: Version for operation in DHW but with a remote tank”, the
required unit controller(PC-ARFH1E) has to be ordered as accessory. · In “TYPE
2: Version for operation with HITACHI DHW tank”, the domestic hot water tank
of model DHWS200S-2.7H2E(-W) or DHWS260S-
2.7H2E(-W) is required. The DHW tank has to be ordered separately. The unit
controller (PC-ARFH1E) is factory supplied with DHWS200S-2.7H2E and
DHWS260S-2.7H2E models(integrated in the front cover). The tank can be
installed in 2 ways: on top of the indoor unit (integrated installation)
RUQH[WWRLW,QWKLVVHFRQGFDVHWKHVSHFL¿FDFFHVVRUNLWLQVWDOODWLRQ$7:):3RUGHUHGDVDQDFFHVVRULVUHTXLUHG
· Icons between brackets mean possible extra operations to the factory-
supplied operations.
1.3.2.4 Monobloc system
YUTAKI M (R32)
1~ 230V 50Hz 5$6095( 5$6095(
NOTE
The unit controller has to be ordered as accessory (PC-ARFH1E).
*(1(5$/,1)250$7,21
YUTAKI M (R410A)
1~ 230V 50Hz 5$6091( 5$6091( 5$6091(
3N~ 400V 50Hz 5$601( 5$601( 5$601(
NOTE
The unit controller has to be ordered as accessory (PC-ARFH1E).
1.3.2.5 Complementary system
YUTAKI CASCADE CONTROLLER
$7:<&& $7:<&&
ENGLI
(1(5$/6$)(7<127(6
2 GENERAL SAFETY NOTES
2.1 ADDITIONAL INFORMATION ABOUT SAFETY
DANGER
· DO NOT CONNECT THE POWER SUPPLY TO THE INDOOR UNIT PRIOR TO FILLING THE
SPACE HEATING CIRCUIT (AND DHW CIRCUIT IF IT WAS THE CASE) WITH WATER AND
CHECKING WATER PRESSURE AND THE TOTAL ABSENCE OF ANY WATER LEAKAGE.
· Do not pour water over the indoor unit electrical parts. If the electrical
components are in contact with water a serious electrical shock will take
place.
· Do not touch or adjust the safety devices inside the air to water heat pump.
If these devices are touched or adjusted, a serious accident can take place.
· Do not open the service cover or access inside the air to water heat pump
without disconnecting the main power supply. ·
,QFDVHRI¿UH7XUQ2))WKHPDLQVZLWFKSXWRXWWKH¿UHDWRQFHDQGFRQWDFWRXUVHUYLFHFRQWUDFWRU
· It must ensure that the air to water heat pump cannot operate accidentally
without water neither with air inside hydraulic system.
CAUTION
·
‘RQRWXVHDQVSUDVVXFKDVLQVHFWLFLGHODFTXHUKDLUVSUDRURWKHUÀDPPDEOHJDVHVZLWKLQDSSUR[LPDWHORQHPHWHUIURPWKHVVWHP
· If installation circuit breaker or the unit fuse is often activated, stop
the system and contact your service contractor. ·
‘RQRWPDNHVHUYLFHRULQVSHFWLRQVWDVNVE\RXUVHOI7KLVZRUNPXVWEHSHUIRUPHGEDTXDOL¿HGVHUYLFHSHUVRQ
· This appliance must be used only by adult and capable people, having
received the technical information or instructions to handle this appliance
properly and safely. · Children should be supervised to ensure that they do
not play with the appliance. · Do not let any foreign body into the water
inlet and outlet piping of the air to water heat pump.
2.2 IMPORTANT NOTICE
· 3/($6(5($’7+(,16758&7,210$18$/$1’7+(),/(6217+(&’520&$5()8//<%()25(67$57,172
:25.217+(,167$//$7,212)7+($,572:$7(5+($738036<67(0)DLOXUHWRREVHUYHWKHLQVWUXFWLRQVIRU
installation, use and operation described in this documentation may result in
operating failure including potentially serious faults,
RUHYHQWKHGHVWUXFWLRQRIWKHDLUWRZDWHUKHDWSXPSVVWHP
·
9HULILQDFFRUGDQFHZLWKWKHPDQXDOVZKLFKDSSHDULQWKHRXWGRRUDQGLQGRRUXQLWVWKDWDOOWKHLQIRUPDWLRQUHTXLUHGIRUWKH
correct installation of the system is included. If this is not the case,
contact your distributor.
· HITACHI pursues a policy of continuous improvement in product design and
performance. The right is therefore reserved to vary
VSHFL¿FDWLRQVZLWKRXWQRWLFH
·
+,7$&+,FDQQRWDQWLFLSDWHHYHUSRVVLEOHFLUFXPVWDQFHWKDWPLJKWLQYROYHDSRWHQWLDOKD]DUG
·
7KLVDLUWRZDWHUKHDWSXPSKDVEHHQGHVLJQHGIRUVWDQGDUGZDWHUKHDWLQJIRUKXPDQEHLQJVRQO’RQRWXVHWKLVIRURWKHU
SXUSRVHVVXFKDVIRUGULQJFORWKHVKHDWLQJIRRGVRUIRUDQRWKHUKHDWLQJSURFHVVH[FHSWVZLPPLQJSRRO
· 1RSDUWRIWKLVPDQXDOPDEHUHSURGXFHGZLWKRXWZULWWHQSHUPLVVLRQ ·
,IRXKDYHDQTXHVWLRQVFRQWDFWRXUVHUYLFHFRQWUDFWRURI+,7$&+, ·
&KHFNDQGPDNHVXUHWKDWWKHH[SODQDWLRQVRIHDFKSDUWRIWKLVPDQXDOFRUUHVSRQGWRRXUDLUWRZDWHUKHDWSXPSPRGHO
· 5HIHUWRWKHPRGHOVFRGL¿FDWLRQWRFRQ¿UPWKHPDLQFKDUDFWHULVWLFVRIRXUVVWHP ·
6LJQDOZRUGV127(‘$1*(5DQG&$87,21DUHXVHGWRLGHQWLIOHYHOVRIKD]DUGVHULRXVQHVV’H¿QLWLRQVIRULGHQWLILQJ
KD]DUGOHYHOVDUHSURYLGHGLQLQLWLDOSDJHVRIWKLVGRFXPHQW · The operation modes of
these units are controlled by the unit controller. ·
7KLVPDQXDOVKRXOGEHFRQVLGHUHGDVDSHUPDQHQWSDUWRIWKHDLUWRZDWHUKHDWSXPS,WJLYHVDFRPPRQGHVFULSWLRQRIDQG
LQIRUPDWLRQIRUWKLVDLUWRZDWHUKHDWSXPSZKLFKRXRSHUDWHDVZHOODVIRURWKHUPRGHOV ·
.HHSWKHZDWHUWHPSHUDWXUHRIWKHVVWHPDERYHWKHIUHH]LQJWHPSHUDWXUH
(/(&75,&$/’$7$
3 ELECTRICAL DATA
3.2.1 Considerations
.HZRUGV · 83RZHUVXSSO · 3+3KDVH · ,377RWDOLQSXWSRZHU ·
67&6WDUWLQJFXUUHQW/HVVWKDQPD[LPXPFXUUHQW · 51&5XQQLQJFXUUHQW ·
0&0D[LPXPFXUUHQW
NOTE
· Heating conditions: Inlet/outlet water temperature: 30/35 ºC ; Outdoor
ambient temperature (DB/WB): 7/6 ºC · The compressor data shown in the tables
below are based on a combined capacity of 100% of the power supplied. · The
“Maximum current” shown in the above table is the maximum total unit running
current at the following conditions:
– Supply voltage: 90% of the rated voltage. – Unit capacity: 100% at maximum
operating conditions. · The power supply cables must be sized to cover this
maximum current value. ·
6SHFL¿FDWLRQVLQWKHVHWDEOHVDUHVXEMHFWWRFKDQJHZLWKRXWQRWLFHLQRUGHUWKDW+,7$&+,PDEULQJWKHODWHVWLQQRYDWLRQVWRWKHLUFXVWRPHUV
· Please refer to the general information, cautions and notes regarding
protective devices (CB, ELB) throughout the “6 ELECTRICAL AND CONTROL
SETTINGS” chapter.
ENGLI
(/(&75,&$/’$7$
3.2.2 Split system – R410A Outdoor unit
RAS-(2-10)WH(V)NP(E) in combination with YUTAKI S, YUTAKI S COMBI
Model
5$6:+913 5$6:+913 5$6:+913 5$6:+913( 5$6:+913( 5$6:+913( 5$6:+13( 5$6:+13(
5$6:+13( 5$6:+13( 5$6:+13(
Power supply a9+] 1a9+]
Applicable voltage
U max. (V)
U min. (V)
Compressor and fan motors
Cooling
Heating
RNC (A)
9.2 9.8
IPT (KW)
2.11 2.11
RNC (A)
8.8
IPT (KW)
1.21 2.12 2.90 2.12 2.90
RAS-(4-6)WH(V)NP(E) in combination with YUTAKI S80
Model
5$6:+913( 5$6:+913( 5$6:+913( 5$6:+13( 5$6:+13( 5$6:+13(
Power supply
Applicable voltage
U max. (V)
U min. (V)
a9+]
1a9+]
Compressor and fan motors
Cooling
Heating
RNC (A)
9.2
IPT (KW)
2.11 2.11
RNC (A)
IPT (KW)
2.12 2.90 2.12 2.90
3.2.3 Split system – R32 Outdoor unit
RAS-(2-3)WHVRP in combination with YUTAKI S, YUTAKI S COMBI
Model
5$6:+953 5$6:+953 5$6:+953
Power supply a9+]
Applicable voltage
U max. (V)
U min. (V)
Compressor and fan motors
Cooling
Heating
RNC (A)
IPT (KW)
1.00 1.12
RNC (A)
8.1
IPT (KW)
1.09 1.19
MC
Max. IPT
(A)
(kW)
18
MC Max. IPT
(A)
(kW)
20
MC
Max. IPT
(A)
(kW)
12.9
2.82
(/(&75,&$/’$7$
3.2.4 Split system – Indoor unit
3.2.4.1 YUTAKI S
RWM-(2.0-10.0)N(R)E(-W)
Model
Power supply
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
Without electric heater
5:015(: a9+]
With electric heater
With DHW tank heater
With electric and DHW tank heaters
Without electric heater
a9+]
With electric heater
With DHW tank heater
5:01(:
With electric and DHW tank heaters Without electric heater
1a9+]
With electric heater
With DHW tank heater
With electric and DHW tank heaters
Without electric heater
5:01(: 1a9+]
With electric heater
With DHW tank heater
With electric and DHW tank heaters
RNC IPT (A) (kW)
MC (A)
Max. IPT (kW)
0.2 0.2
28.9 0.08 0.08 29.0 9.08 9.08 0.08 0.08 8.8 9.9 9.08 9.08 0.08 9.08 12.08 29.2
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
3.2.4.2 YUTAKI S COMBI
RWD-(2.0-6.0)N(R)W(S)E-(200/260)S(-K)(-W)
Model
Power supply
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
Without electric heater
5:’15:6 (6.:
a9+]
With electric heater
With DHW tank heater
With electric and DHW tank heaters
Without electric heater
a9+]
With electric heater
With DHW tank heater
5:’1:6( 6.:
With electric and DHW tank heaters Without electric heater
1a9+]
With electric heater
With DHW tank heater
With electric and DHW tank heaters
RNC (A)
0.2 12.2 8.8
IPT (kW)
2.80 0.08 0.08
MC (A)
0.2 29.0 12.8 9.9 12.8
Max. IPT (kW)
2.80 0.08 0.08
ENGLI
(/(&75,&$/’$7$
3.2.4.3 YUTAKI S80
Version for indoor unit alone
RWH-(4.0-6.0)(V)NFE
Model
Power supply
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
RNC IPT (A) (kW)
MC (A)
Max. IPT (kW)
5:+91)(
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
12.1
5:+91)(
a9+]
Without simultaneous operation of electric heater in DHW tank
28
With simultaneous operation of electric heater in DHW tank
5:+91)(
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
9.91
5:+1)(
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
10 11.8
5:+1)(
1a9+]
Without simultaneous operation of electric heater in DHW tank
10
With simultaneous operation of electric heater in DHW tank
11.9
5:+1)(
NOTE
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
10 12.8
The data corresponding to DHW tank heater is calculated in combination with the YUTAKI S80 domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
(/(&75,&$/’$7$
Version for combination with DHW tank
RWH-(4.0-6.0)(V)NFWE + DHWS(200/260)S-2.7H2E(-W)
Model 5:+91):( 5:+91):( 5:+91):( 5:+1):( 5:+1):( 5:+1):(
Power supply a9+] 1a9+]
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
Without simultaneous operation of electric heater in DHW tank
With simultaneous operation of electric heater in DHW tank
RNC IPT (A) (kW)
MC (A)
Max. IPT (kW)
12.1
28
10
22
10
22
10
22
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the YUTAKI S80 domestic hot water tank accessory “DHWS(200/260)S-2.7H2E(-W)”.
Domestic hot water tank
DHWS(200/260)S-2.7H2E(-W)
Model
‘+:66+(: ‘+:66+(:
Power supply a9+]
Applicable voltage
U max. (V)
U min. (V)
RNC (A)
12.0 12.0
IPT (kW)
MC
Max. IPT
(A)
(kW)
ENGLI
(/(&75,&$/’$7$
3.2.5 Monobloc system
YUTAKI M (R32)
RASM-(2-3)VRE
Model
Power supply
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
5$6095(
a9 +]
5$6095(
Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater
Cooling operation
Heating operation
MC (A)
Max. IPT (kW)
RNC IPT RNC IPT (A) (KW) (A) (KW)
1.00
1.00 18.8 8.9
22.2
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
YUTAKI M (R410A)
RASM-(4-6)(V)NE
Model
Power supply
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
5$6091(
5$6091(
a9 +]
5$6091(
5$601(
5$601(
1a9 +]
5$601(
Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater
Cooling operation
Heating operation
MC (A)
Max. IPT (kW)
RNC IPT RNC IPT (A) (KW) (A) (KW)
2.20 2.18 2.18 9.88 12.9 9.88 9.88 2.20 2.18 2.18 10.02 12.8 28.8 12.90
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
:25.,15$1(
4 WORKING RANGE
4.1 POWER SUPPLY WORKING RANGE
Nominal power supply
· 6LQJOHSKDVHa9+] · 7KUHHSKDVH1a9+] Operating voltage
%HWZHHQDQGRIWKHQRPLQDOYROWDJH
Voltage imbalance for nominal power supply 3N~ 400V 50Hz
8SWRRIHDFKSKDVHPHDVXUHGDWWKHPDLQWHUPLQDORIWKHRXWGRRUXQLW
Starting voltage
$OZDVKLJKHUWKDQRIWKHQRPLQDOYROWDJH
4.2 R410A TEMPERATURE WORKING RANGE
MODEL Water temperature Indoor ambient temperature
2.0HP 2.5HP &
3.0HP 4.0HP 5.0HP 6.0HP 5HIHUWRWKHJUDSKLFVIRUHDFKFDVH a
8.0HP 10.0HP
4.2.1 Space heating
YUTAKI (S / S COMBI)
Water outlet WHPSHUDWXUH&
(2.0-3.0)HP
(4.0-10.0)HP
Water outlet WHPSHUDWXUH&
Ambient temperature &’%
Ambient temperature &’%
&RQWLQXRXVZRUNLQJUDQJH
2XWGRRUXQLWRSHUDWLRQLVSRVVLEOHEXWWKHFDSDFLWLVQRWJXDUDQWHHG,QGRRUXQLWDQGEDFNXSKHDWHUDUHRSHUDWLQJ
2QOEDFNXSKHDWHU1RRXWGRRUXQLWRSHUDWLRQ
ENGLI
:25.,15$1(
YUTAKI M
Water outlet WHPSHUDWXUH&
YUTAKI S80
Water outlet WHPSHUDWXUH&
/LPLWIRU+3
Ambient temperature &’%
&RQWLQXRXVZRUNLQJUDQJH
2XWGRRUXQLWRSHUDWLRQLVSRVVLEOHEXWWKHFDSDFLWLVQRW guaranteed. Indoor unit and
back-up heater are operating.
2QOEDFNXSKHDWHU1RRXWGRRUXQLWRSHUDWLRQ
Ambient temperature &’%
&RQWLQXRXVZRUNLQJUDQJH
2XWGRRUXQLWRSHUDWLRQLVSRVVLEOHEXWWKHFDSDFLWLVQRW guaranteed. Indoor unit and
back-up heater are operating.
2QOEDFNXSKHDWHU1RRXWGRRUXQLWRSHUDWLRQ
:25.,15$1(
4.2.2 DHW
For YUTAKI (S /S COMBI)
‘+:ZDWHU temperature
&
(2.0-3.0)HP
‘+:ZDWHU temperature
&
(4.0-10.0)HP
Ambient temperature
&’%
&RQWLQXRXVZRUNLQJUDQJH
2XWGRRUXQLWRSHUDWLRQLVSRVVLEOHEXWWKH capacity is not guaranteed. Indoor unit
and
back-up heater are operating.
Ambient temperature
&’%
2QOEDFNXSKHDWHU1RRXWGRRUXQLW RSHUDWLRQ
NOTE
The heat pump can produce domestic hot water at 57ºC as a maximum (53ºC for 2.0/2.5/3.0HP) by itself, but HITACHI recommends to set the temperature of the tank by heat pump only up to 55ºC (50ºC for 2.0/2.5/3.0HP) and keep Thpoff default value. In case of higher setting, the tank’s heater must be used to reach the setting temperature (enabled by optional function).
For YUTAKI M
‘+:ZDWHU temperature
&
&RQWLQXRXVZRUNLQJUDQJH
2XWGRRUXQLWRSHUDWLRQLVSRVVLEOHEXWWKH
capacity is not guaranteed. Indoor unit and
back-up heater are operating.
2QOEDFNXSKHDWHU1RRXWGRRUXQLW RSHUDWLRQ
/LPLWIRU+3
Ambient temperature
&’%
ENGLI
:25.,15$1(
For YUTAKI S80
‘+:ZDWHU WHPSHUDWXUH&
Ambient temperature
&’%
&RQWLQXRXVZRUNLQJUDQJH
2XWGRRUXQLWRSHUDWLRQLVSRVVLEOHEXWWKHFDSDFLW is not guaranteed. Indoor unit and
back-up heater are operating.
2QOEDFNXSKHDWHU1RRXWGRRUXQLWRSHUDWLRQ
/LPLWIRU+3
4.2.3 Swimming pool heating
6ZLPPLQJSRROZDWHU WHPSHUDWXUH&
Ambient temperature
&’%
&RQWLQXRXVZRUNLQJUDQJH
2XWGRRUXQLWRSHUDWLRQLVSRVVLEOHEXWWKHFDSDFLW is not guaranteed. Indoor unit and
back-up heater are operating.
2QOEDFNXSKHDWHU1RRXWGRRUXQLWRSHUDWLRQ
4.2.4 Space cooling (Necessary cooling kit)
Water outlet WHPSHUDWXUH&
5HIUHVKLQJ ÀRRUZRUNLQJ
area
)DQFRLO ZRUNLQJDUHD
Ambient temperature
&’%
&RQWLQXRXVZRUNLQJUDQJH
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4.3 R32 TEMPERATURE WORKING RANGE
MODEL Water temperature Indoor ambient temperature
2.0HP
2.5HP
3.0HP
5HIHUWRWKHJUDSKLFVIRUHDFKFDVH &
a
4.3.1 Space heating
YUTAKI (S / S COMBI)
(2.0~3.0)HP Water outlet
WHPSHUDWXUH&
60
p
t
o
u
q r
s
NOTE
(6) Ambient temperature &’%
Items q and s only available if back-up heater is enabled.
o&RQWLQXRXVZRUNLQJUDQJH
p2SHUDWLRQQRWSRVVLEOH q6WDUWLQJKHDWSXPS%DFNXSKHDWHU r6WDUWLQJ+HDW3XPS
s6WDUWLQJRQO%DFNXS+HDWHURSHUDWLRQ t0D[LPXPVHWWLQJWHPSHUDWXUH u Minimum setting
temperature.
YUTAKI M
(2.0/3.0)HP
Water outlet WHPSHUDWXUH&
60
p
t
o
u
q r
s
NOTE
(6) Ambient temperature &’%
Items q and s only available if back-up heater is installed as an accessory
o&RQWLQXRXVZRUNLQJUDQJH
p2SHUDWLRQQRWSRVVLEOH q6WDUWLQJKHDWSXPS%DFNXSKHDWHU r6WDUWLQJ+HDW3XPS
s6WDUWLQJRQO%DFNXS+HDWHURSHUDWLRQ t0D[LPXPVHWWLQJWHPSHUDWXUH u Minimum setting
temperature.
ENGLI
:25.,15$1(
4.3.2 DHW
For YUTAKI (S /S COMBI)
(2.0~3.0)HP Water outlet
WHPSHUDWXUH&
75
q
o
p
r
o&RQWLQXRXVZRUNLQJUDQJH
p6WDUWLQJRQO%DFNXS+HDWHURSHUDWLRQ q0D[LPXPVHWWLQJWHPSHUDWXUH r Minimum setting
temperature.
5
NOTE
35
46
Ambient temperature
&’%
In case of heating up the DHW tank with an outdoor ambient temperature lower than -5 ºC and without using the DHW electrical heater, the setting WHPSHUDWXUHPXVWQRWH[FHHGWKHPD[LPXPYDOXHLQWKHVSHFL¿HGFRQWLQXRXVZRUNLQJUDQJH
For YUTAKI M
(2.0/3.0)HP
Water outlet WHPSHUDWXUH&
75
q
o
p
r
o&RQWLQXRXVZRUNLQJUDQJH
p6WDUWLQJRQO%DFNXS+HDWHURSHUDWLRQ q0D[LPXPVHWWLQJWHPSHUDWXUH r Minimum setting
temperature.
5
NOTE
35
46
Ambient temperature
&’%
In case of heating up the DHW tank with an outdoor ambient temperature lower than -5 ºC and without using the DHW electrical heater, the setting WHPSHUDWXUHPXVWQRWH[FHHGWKHPD[LPXPYDOXHLQWKHVSHFL¿HGFRQWLQXRXVZRUNLQJUDQJH
4.3.3 Swimming pool heating
6ZLPPLQJSRROZDWHU WHPSHUDWXUH&
o
p
q
o&RQWLQXRXVZRUNLQJUDQJH
p0D[LPXPVHWWLQJWHPSHUDWXUH q Minimum setting temperature.
Ambient temperature &’%
:25.,15$1(
4.3.4 Space cooling (Necessary cooling kit)
Water outlet WHPSHUDWXUH&
p
5HIUHVKLQJÀRRU ZRUNLQJDUHD
o
)DQFRLOZRUNLQJ
q
area
o&RQWLQXRXVZRUNLQJUDQJH
p0D[LPXPVHWWLQJWHPSHUDWXUH q Minimum setting temperature.
Ambient temperature &’%
4.4 R410A HYDRAULIC WORKING RANGE
4.4.1 Hydraulic data
YUTAKI S
MODEL
0LQLPXPZDWHUÀRZUDWH
mK
0D[LPXPZDWHUÀRZUDWH
mK
0LQLPXPLQVWDOODWLRQZDWHUYROXPH
l
0LQLPXPDOORZDEOHZDWHUSUHVVXUH
03D
0D[LPXPDOORZDEOHZDWHUSUHVVXUH
03D
2.0 HP 1.9 28
2.5 HP 2.0 28
3.0 HP 2.1 28
4.0 HP 5.0 HP
1.0
1.1
2.9
0.1
6.0 HP 1.2
8.0 HP 2.0
10.0 HP 2.2
YUTAKI S COMBI
MODEL
0LQLPXPZDWHUÀRZUDWH
mK
0D[LPXPZDWHUÀRZUDWH
mK
0LQLPXPLQVWDOODWLRQZDWHUYROXPH
l
0LQLPXPDOORZDEOHZDWHUSUHVVXUH
03D
0D[LPXPDOORZDEOHZDWHUSUHVVXUH
03D
2.0 HP 1.8 28
2.5 HP 1.9 28
3.0 HP
4.0 HP
1.0
1.9
28
0.1
5.0 HP 1.1 2.8
6.0 HP 1.2 2.8
YUTAKI S80
MODEL
0LQLPXPZDWHUÀRZUDWH
mK
0D[LPXPZDWHUÀRZUDWH
mK
0LQLPXPLQVWDOODWLRQZDWHUYROXPH
l
0LQLPXPDOORZDEOHZDWHUSUHVVXUH
03D
0D[LPXPDOORZDEOHZDWHUSUHVVXUH
03D
4.0 HP
Version for indoor unit
alone
Version for combination
with DHW tank
1.0
2.8
5.0 HP
Version for indoor unit
alone
Version for combination
with DHW tank
1.1
0.1
6.0 HP
Version for indoor unit
alone
Version for combination
with DHW tank
1.2
:25.,15$1(
YUTAKI M
MODEL 0LQLPXPZDWHUÀRZUDWH
0D[LPXPZDWHUÀRZUDWH
0LQLPXPLQVWDOODWLRQZDWHUYROXPH
0LQLPXPDOORZDEOHZDWHUSUHVVXUH 0D[LPXPDOORZDEOHZDWHUSUHVVXUH
mK mK
l 03D 03D
4.0 HP 1.0 2.8
NOTE
· (1): Values calculated based on the following conditions: – Water
inlet/outlet temperature: 30/35ºC – Outdoor ambient temperature: (DB/WB):
7/6ºC
· (2): Values calculated with an ON/OFF temperature differential value of
4ºC.
4.5 R32 HYDRAULIC WORKING RANGE
4.5.1 Hydraulic data
YUTAKI S
MODEL 0LQLPXPZDWHUÀRZUDWH
0D[LPXPZDWHUÀRZUDWH
0LQLPXPLQVWDOODWLRQZDWHUYROXPH 0LQLPXPDOORZDEOHZDWHUSUHVVXUH
0D[LPXPDOORZDEOHZDWHUSUHVVXUH
mK mK
l 03D 03D
2.0 HP 1.9 28
2.5 HP 2.0 28 0.1
3.0 HP 2.1 28
YUTAKI S COMBI
MODEL 0LQLPXPZDWHUÀRZUDWH
0D[LPXPZDWHUÀRZUDWH
0LQLPXPLQVWDOODWLRQZDWHUYROXPH 0LQLPXPDOORZDEOHZDWHUSUHVVXUH
0D[LPXPDOORZDEOHZDWHUSUHVVXUH
mK mK
l 03D 03D
2.0 HP 1.8 28
2.5 HP 1.9 28 0.1
3.0 HP 1.9 28
YUTAKI M
MODEL 0LQLPXPZDWHUÀRZUDWH
0D[LPXPZDWHUÀRZUDWH
0LQLPXPLQVWDOODWLRQZDWHUYROXPH 0LQLPXPDOORZDEOHZDWHUSUHVVXUH
0D[LPXPDOORZDEOHZDWHUSUHVVXUH
mK mK
l 03D 03D
2.0 HP
3.0 HP
1.9
2.1
28
28
0.1
NOTE
9DOXHVFDOFXODWHGEDVHGRQD7LQOHWRXWOHWa&
5.0 HP 1.1 0.1
6.0 HP 1.2
ENGLI
:25.,15$1(
4.5.2 Pump performance curves
NOTE
,IDZDWHUÀRZUDWHLVVHOHFWHGRXWRIWKHZRUNLQJUDQJHRIWKHXQLWLWFDQFDXVHPDOIXQFWLRQRQWKHXQLW3OHDVHWUWRRSHUDWHWKHSXPSZLWKLQWKH
PLQLPXPDQGPD[LPXPZDWHUÀRZRIWKHLQGRRUXQLW
YUTAKI S
2.0 HP
2.5 HP
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
:DWHUÀRZPK 3.0 HP
:DWHUÀRZPK 4.0 HP
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
:DWHUÀRZPK
:DWHUÀRZPK
:25.,15$1(
5.0 HP
6WDWLFSUHVVXUHPZF
:DWHUÀRZPK 8.0 HP
6WDWLFSUHVVXUHPZF
:DWHUÀRZPK
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
6.0 HP
:DWHUÀRZPK 10.0 HP
:DWHUÀRZPK
ENGLI
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
:25.,15$1(
YUTAKI S COMBI
2.0 HP
:DWHUÀRZPK 3.0 HP
:DWHUÀRZPK 5.0 HP
:DWHUÀRZPK
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
2.5 HP
:DWHUÀRZPK 4.0 HP
:DWHUÀRZPK 6.0 HP
:DWHUÀRZPK
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
:25.,15$1(
YUTAKI S80
Version for indoor unit alone 4.0 HP
:DWHUÀRZPK 6.0 HP
:DWHUÀRZPK
6WDWLFSUHVVXUHPZF
ENGLI
5.0 HP :DWHUÀRZPK
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
:25.,15$1( Version for combination with DHW tank
4.0 HP
:DWHUÀRZPK 6.0 HP
:DWHUÀRZPK
6WDWLFSUHVVXUHPZF
5.0 HP :DWHUÀRZPK
6WDWLFSUHVVXUHPZF
6WDWLFSUHVVXUHPZF
:25.,15$1(
YUTAKI M (R410A)
4.0 HP
:DWHUÀRZPK 6.0 HP
:DWHUÀRZPK
6WDWLFSUHVVXUHPZF
ENGLI
5.0 HP :DWHUÀRZPK
:25.,15$1(
YUTAKI M (R32)
2.0 HP
3.0 HP
6WDWLFSUHVVXUHP:& 6WDWLFSUHVVXUHP:&
:DWHUÀRZPK
:DWHUÀRZPK
ENGLI
5()5,(5$17$1’:$7(53,3,1
5 REFRIGERANT AND WATER PIPING
5.1 R32 REFRIGERANT CIRCUIT
5.1.1 General notes R32 refrigerant
7KLVDSSOLDQFHLV¿OOHGZLWK5DQRGRXUOHVVÀDPPDEOHUHIULJHUDQWJDVZLWKORZEXUQLQJYHORFLW$/FODVVSXUVXDQWWR,62,I
WKHUHIULJHUDQWLVOHDNHGWKHUHLVDSRVVLELOLWRILJQLWLRQLILWHQWHUVLQFRQWDFWZLWKDQH[WHUQDOLJQLWLRQVRXUFH
0DNHVXUHWKDWXQLWLQVWDOODWLRQDQGUHIULJHUDQWSLSLQJLQVWDOODWLRQFRPSOZLWKDSSOLFDEOHOHJLVODWLRQLQHDFKFRXQWU$OVRLQ(XURSH
(1PXVWEHFRPSOLHGDVLWLVWKHDSSOLFDEOHVWDQGDUG
5.1.2 Refrigerant piping
Refrigerant piping length between indoor unit and outdoor unit (For YUTAKI
(S/S COMBI))
7KHXQLWLQVWDOODWLRQDQGUHIULJHUDQWSLSLQJVKRXOGFRPSOZLWKWKHUHOHYDQWORFDODQGQDWLRQDOUHJXODWLRQVIRUWKHGHVLJQHGUHIULJHUDQW
‘XHWR5UHIULJHUDQWDQGGHSHQGLQJRQ¿QDOUHIULJHUDQWFKDUJHDPRXQWDPLQLPXPÀRRUDUHDIRULQVWDOODWLRQPXVWEHFRQVLGHUHG
·
,IWRWDOUHIULJHUDQWFKDUJHDPRXQWNJWKHUHDUHQRDGGLWLRQDOPLQLPXPÀRRUDUHDUHTXLUHPHQWV
·
,IWRWDOUHIULJHUDQWFKDUJHDPRXQWNJWKHUHDUHDGGLWLRQDOPLQLPXPÀRRUDUHDUHTXLUHPHQWVWREHFKHFNHG
1HZ<87$.,5UDQJHa+3GXHWRORZUHIULJHUDQWFKDUJHDPRXQWDQGGXHWRORZDGGLWLRQDOFKDUJHQHHGHGXQLWLQVWDOODWLRQ
FDQDFKLHYHXSWRP+3P+3ZLWKRXWDQPLQLPXPÀRRUDUHDUHTXLUHPHQW
Factory Charge
kg
Charge-less piping length
m
Additional Charge needed
JP
Maximum piping
m
Maximum total refrigerant charge
kg
Minimum room area requirement (Amin)
m2
Minimum piping length between outdoor unit and indoor unit (Lmin)
m
Maximum height difference between indoor and outdoor unit (H)
Outdoor unit higher than indoor unit
m
Indoor unit higher than outdoor unit
m
2HP
2.5HP
3HP
1.20
10
10
10
1.81
1RUHTXLUHPHQWLVQHHGHG
+3 +3
20
,QFDVHRILQFUHDVLQJPRUHWKDQP+3P+3DPLQLPXPÀRRUDUHDUHTXLUHPHQWPXVWEHFRQVLGHUHG
Factory Charge Charge-less piping length Additional Charge needed Maximum
piping Maximum total refrigerant charge
Minimum room area requirement (Amin)
Minimum piping length between outdoor unit and indoor unit (Lmin) Maximum
height difference between indoor and outdoor unit (H)
Outdoor unit higher than indoor unit Indoor unit higher than outdoor unit
2HP
2.5HP 3HP (*)
kg
1.20
m
10
10
10
JP
m
kg
1.80
1.90
2.20
m2
No UHTXLUHPHQW is needed
Minimum area is UHTXLUHG
m
m
m
20
NOTE
(*) In case of 3HP with piping length >27m, refrigerant piping diameter and
additional charge quantity must be considered.
5()5,(5$17$1′:$7(53,3,1
Minimum area requirements
,QFDVHRIWRWDOUHIULJHUDQWDPRXQWNJWKHXQLWVKRXOGEHLQVWDOOHGRSHUDWHGDQGVWRUHGLQDURRPZLWKDÀRRUDUHDODUJHUWKDQ WKHPLQLPXPFULWHULD8VHIROORZLQJJUDSKLFDQGWDEOHWRGHWHUPLQHWKHVHPLQLPXPFULWHULD
Refrigerant Amount (kg)
1.9 2.0 2.1 2.2 2.8 2.9
Minimum Area (m2) (H:2.2m)
28.81
Minimum room area for installation (m2)
100 90 80 70 60 50 40 30 20 10 0 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8
2.9
Total refrigerant amount in the system (kg)
NOTE
,QFDVHRIQRWDFKLHYLQJWKHPLQLPXPÀRRUDUHDFRQWDFWZLWKRXUGHDOHU
Refrigerant piping size
3LSLQJFRQQHFWLRQVL]HRIRXWGRRUXQLW LQGRRUXQLW
Model
+3 +3 +3
Outdoor unit
Piping length
aP aP aP aP
Pipe Connection size
Gas pipe
Liquid pipe
´
´
´
´
´
´
Refrigerant pipe
(Between Outdoor unit and Indoor unit)
Gas pipe
Liquid pipe
Indoor Unit
Pipe Connection size
Gas pipe
´
´ ´
Liquid pipe ´ ´
´
´
NOTE
(*): The refrigerant gas and liquid piping size for 2/2.5/3HP are different
between outdoor and indoor unit, so refrigerant pipe adapters are required.
These pipe adapters are factory supplied with the outdoor unit:
Model
+3 +3 +3
Pipe adapter
Gas pipe
Liquid pipe
–
–
[
ENGLI
5()5,(5$17$1′:$7(53,3,1
5.1.3 Refrigerant charge
5.1.3.1 Refrigerant charge amount
YUTAKI S/S COMBI 2-3HP
7KH5UHIULJHUDQWLVIDFWRUFKDUJHGLQWKHRXWGRRUXQLWZLWKDUHIULJHUDQWFKDUJHDPRXQWIRUPRISLSLQJOHQJWKEHWZHHQRXWGRRU and indoor unit.
YUTAKI M
<87$.,0XQLWLVD0RQREORFVVWHPFORVHGUHIULJHUDQWFLUFXLWZKLFKKDVEHHQIDFWRUFKDUJHGVRDGGLWLRQDOUHIULJHUDQWFKDUJHLV QRWUHTXLUHG
5.1.3.2 Refrigerant charge before shipment (W0 (kg))
YUTAKI S/S COMBI 2-3HP
Outdoor unit model 5$6:+953 5$6:+953 5$6:+953
W0 (kg) 1.2
YUTAKI M (R32)
Model 5$6095( 5$6095(
W0 (kg) 1.2
5.2 R410A REFRIGERANT CIRCUIT
5.2.1 Refrigerant piping
Refrigerant piping length between indoor unit and outdoor unit (For YUTAKI
(S/S COMBI/S80))
7KHUHIULJHUDQWSLSLQJOHQJWKEHWZHHQLQGRRUXQLWDQGRXWGRRUXQLWVKRXOGEHGHVLJQHGXVLQJWKHIROORZLQJFKDUW.HHSWKHGHVLJQ SRLQWZLWKLQWKHDUHDRIWKHFKDUWZKLFKLVVKRZLQJWKHDSSOLFDEOHKHLJKWGLIIHUHQFHDFFRUGLQJWRSLSLQJOHQJWK
+HLJKWGLIIHUHQFHP
7RWDOOHQJWKEHWZHHQRXWGRRUXQLWDQGLQGRRUXQLW
When outdoor unit is installed higher than
indoor unit
When outdoor unit is
+H
LQVWDOOHGORZHUWKDQ
indoor unit
Maximum piping length between outdoor unit and indoor unit (Lmax)
Minimum piping length between outdoor unit and indoor unit (Lmin)
Maximum height difference between indoor and outdoor unit (H)
$FWXDOSLSLQJOHQJWK/ (TXLYDOHQWSLSLQJOHQJWK;
Actual piping length
2XWGRRUXQLWKLJKHUWKDQLQGRRUXQLW Indoor unit higher than outdoor unit
2-3 HP P P
NOTE
(*): If the actual piping length between outdoor and indoor unit needs to be
less than 5m, contact with your dealer.
OU Model 4-6 HP P P
P
P 20 m
8/10 HP P 90 m
5()5,(5$17$1′:$7(53,3,1
Refrigerant piping size
3LSLQJFRQQHFWLRQVL]HRIRXWGRRUXQLW LQGRRUXQLW
Model
+3 +3 +3 +3 +3
Pipe size
Gas pipe
Liquid pipe
´
´ ´
´
´
´
´ ´
Model
+3 +3 +3 +3 +3
Indoor unit
Pipe size
Gas pipe
Liquid pipe
´
´ ´
´
´
´
´ ´
NOTE
(*): The refrigerant gas piping size for 2/2.5 HP and the refrigerant liquid piping size of 2.5 HP are different between outdoor and indoor unit. Therefore, refrigerant pipe adapters are required to connect these units. Pipe size must be installed according to the outdoor units. These pipe adapters are factory supplied with the outdoor unit.
Model
+3 +3
Pipe adapter
Gas pipe
Liquid pipe
–
5.2.1.1 Refrigerant charge before shipment (W0 (kg)) YUTAKI S/S COMBI
Outdoor unit model 5$6:+913 5$6:+913 5$6:+913
5$6:+913( 5$6:+913(
5$6:+13( 5$6:+13(
W0 (kg)
YUTAKI S80
2XWGRRUXQLW Indoor unit
Model 5$6:+913(
5$6:+913( 5:+91):(
W0 (kg) R410A –
W0 (kg) R134a –
1.9
YUTAKI M
Model 5$6091( 5$6091(
W0 (kg) 2.8
ENGLI
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5.2.2 Precautions in the event of gas refrigerant leaks
7KHLQVWDOOHUVDQGWKRVHUHVSRQVLEOHIRUGUDIWLQJWKHVSHFL¿FDWLRQVDUHREOLJHGWRFRPSOZLWKORFDOVDIHWFRGHVDQGUHJXODWLRQVLQ
the case of refrigerant leakage.
CAUTION
·
&KHFNIRUUHIULJHUDQWOHDNDJHLQGHWDLO,IDODUJHUHIULJHUDQWOHDNDJHRFFXUUHGLWZRXOGFDXVHGLI¿FXOWZLWKEUHDWKLQJRUKDUPIXOJDVHVZRXOGRFFXU
LID¿UHZHUHLQWKHURRP
· ,IWKHÀDUHQXWLVWLJKWHQHGWRRKDUGLWPDFUDFNRYHUWLPHDQGFDXVHUHIULJHUDQWOHDNDJH
Maximum permitted concentration of HFCs
7KHUHIULJHUDQW5$FKDUJHGLQWKHRXWGRRUXQLWDQGWKHUHIULJHUDQW5DLQFDVHRI<87$.,6LQGRRUXQLWDUHLQFRPEXVWLEOH
DQGQRQWR[LFJDVHV+RZHYHULIOHDNDJHRFFXUVDQGJDV¿OOVDURRPLWPDFDXVHVXIIRFDWLRQ
7KHPD[LPXPSHUPLVVLEOHFRQFHQWUDWLRQRI+)&JDVDFFRUGLQJWR(1LV
Refrigerant 5$ 5D
Maximum permissible concentration (kg/m3)
7KHPLQLPXPYROXPHRIDFORVHGURRPZKHUHWKHVVWHPLVLQVWDOOHGWRDYRLGVXIIRFDWLRQLQFDVHRIOHDNDJHLV
System combination
+3
<87$., 66&20%,
+3 +3 +3
+3
<87$.,6
+3 +3
<87$.,6
+3
Minimum volume (m3) 12.1
7KHIRUPXODXVHGIRUWKHFDOFXODWLRQRIWKHPD[LPXPDOORZHGUHIULJHUDQWFRQFHQWUDWLRQLQFDVHVRIUHIULJHUDQWOHDNDJHLVWKH IROORZLQJ
5 — = C
V
57RWDOTXDQWLWRIUHIULJHUDQWFKDUJHGNJ 95RRPYROXPHPñ &5HIULJHUDQWFRQFHQWUDWLRQ
,IWKHURRPYROXPHLVEHORZWKHPLQLPXPYDOXHVRPHHIIHFWLYHPHDVXUHPXVWEHWDNHQLQWRDFFRXQWDIWHULQVWDOOLQJWRSUHYHQW suffocation is case of leakage.
5()5,(5$17$1′:$7(53,3,1
Countermeasure in the event of possible refrigerant leakage
7KHURRPPXVWKDYHWKHIROORZLQJIHDWXUHVWRSUHYHQWVXIIRFDWLRQLQFDVHDUHIULJHUDQWOHDNDJHRFFXUV
1 3URYLGHDVKXWWHUOHVVRSHQLQJZKLFKZLOODOORZIUHVKDLUWRFLUFXODWHLQWRWKHURRP 2
3URYLGHDGRRUOHVVRSHQLQJRIRUPRUHVL]HWRWKHÀRRUDUHD 3
7KHUHPXVWEHDYHQWLODWRUIDQFRQQHFWHGWRDJDVOHDNGHWHFWRUZLWKDYHQWLODWRUFDSDFLWRIPPLQRUKLJKHUSHU-
DSDQHVH
UHIULJHUDWLRQWRQ
FRPSUHVVRUGLVSODFHPHQWYROXPHPK5$RUPK5DRIWKHDLUFRQGLWLRQLQJVVWHP using the
refrigerant.
Model 5$6:+913 5$6:+913 5$6:+913 5$6:+913( 5$6:+13( 5$6:+13(
Tonnes 0.88
2XWGRRUXQLW Indoor unit
Model
5$6:+913( 5:+91):(
R410A –
Tonnes
R134a –
NOTE
Always take the maximum value between the R410A and R134a. 4 3DVSHFLDODWWHQWLRQWRWKHSODFHVXFKDVDEDVHPHQWHWFZKHUHWKHUHIULJHUDQWFDQVWDVLQFHUHIULJHUDQWLVKHDYLHUWKDQDLU
([DPSOH
2XWGRRUXQLW5$6:+913(
5HIULJHUDQW5$NJ
)ORRUP2
Indoor unit 5:01(:
+HLJKWP
2SHQLQJP2 )DQPPLQ Gas leak detector
R (kg)
V (m³)
C (kg/m3)
Countermeasure
1.0 mPLQIDQOLQNHGZLWKJDV OHDNGHWHFWRURUP2 opening
ENGLI
5()5,(5$17$1′:$7(53,3,1
5.3 WATER PIPING
5.3.1 Water piping length
&RQVLGHUWKHIROORZLQJJXLGHOLQHVZKHQGHVLJQLQJWKHZDWHUFLUFXLW
Item
Maximum water piping length between indoor unit and DHW tank Maximum water
piping length between indoor unit and 3-way valve Maximum water piping length
between 3-way valve and DHW tank
YUTAKI S
10 m P 10 m
YUTAKI S COMBI
—-
YUTAKI S80
DHW tank above the indoor unit
DHW tank beside the indoor unit
—
10 m
—
P
—
10 m
YUTAKI M (R410A) / YUTAKI M
(R32)
10 m
—
10 m
5.3.2 Water piping size
YUTAKI S
Model +3 +3
LQFKHV
Space heating pipes connection
Inlet connection
Outlet connection
Shut-off valves
´IHPDOH
´ IHPDOH
´IHPDOH
´ IHPDOH
´PDOH ´PDOH
´PDOH ´PDOH
YUTAKI S COMBI
Space heating connection
DHW connection
Model
Inlet
Outlet
connection connection
Shut-off valves
Inlet
Outlet
connection connection
+3
G 1″ IHPDOH
G 1″ IHPDOH
+3
*´ IHPDOH
*´ IHPDOH
(*): Only for models for solar combination.
(**): Only for models for UK market
´PDOH ´PDOH
´PDOH ´PDOH
´ IHPDOH
´ IHPDOH
´ IHPDOH
´ IHPDOH
Pressure and temperature relief valve (**)
PP
PP
LQFKHV Solar connection (*)
Inlet connection
´ IHPDOH ´ IHPDOH
Outlet connection
´ IHPDOH ´ IHPDOH
YUTAKI S80 indoor unit
Type 1: Version for operation in DHW but with a remote tank (RWH-(4.0-6.0)(V)NFE)
Model +3
LQFKHV
Space heating connection
Inlet connection
Outlet connection
Shut-off valves
*´ IHPDOH
´ ´PDOH IHPDOH *´PDOH
5()5,(5$17$1’:$7(53,3,1
Type 2: Version for operation with an HITACHI DHW tank (RWH-(4.0-6.0)(V)NFWE)
Model +3
Space heating connection
Inlet connection
Outlet connection
Shut-off valves
*´ IHPDOH
*´ IHPDOH
´PDOH ´PDOH
LQFKHV
Heating coil connection
Inlet connection (3-way valve)
Outlet connection (T-branch)
G 1″ IHPDOH
G 1″ IHPDOH
T-branch +HDWLQJFRLORXWOHWFRQQHFWLRQ
ZDYDOYH +HDWLQJFRLOLQOHWFRQQHFWLRQ
Space heating outlet LQGRRUXQLWZDWHULQOHW
Space heating inlet LQGRRUXQLWZDWHURXWOHW
YUTAKI S80 Domestic hot water tank accessory (DHWS(200/260)S-2.7H2E(-W))
Model ‘+:66+(:
Heating coil connection
Inlet connection
Outlet connection
*´PDOH
*´PDOH
DHW connection
LQFKHV
Inlet connection
Outlet connection
*´PDOH
*´PDOH
Heating coil inlet connection
DHW outlet +RWZDWHUIURPWKHWDQN
DHW inlet &ROGZDWHUWRWKHWDQN
)52176,'(
Heating coil outlet connection
Heating coil pipes (Factory-supplied with the DHW tank accessory
(DHWS(200/260)S-2.7H2E(-W)))
7KHGRPHVWLFKRWZDWHUWDQNDFFHVVRUIRUFRPELQDWLRQZLWK<87$.,6LQGRRUXQLWLVIDFWRUVXSSOLHGZLWKWZRÀH[LEOHZDWHU
SLSHVIRUWKHFRQQHFWLRQEHWZHHQWKHLQGRRUXQLWDQGWKHKHDWLQJFRLORIWKHGRPHVWLFKRWZDWHUWDQNZKHQWKH’+:WDQNLVLQVWDOOHG
integrated above the indoor unit.
Item
200 mm
[
Heating coil pipes
Connection
2QHSLSHIRUWKHFRQQHFWLRQEHWZHHQZDYDOYHFRQQHFWLRQDQGKHDWLQJ coil inlet
connection of the tank.
7KHRWKHURQHIRUWKHFRQQHFWLRQEHWZHHQ7EUDQFKFRQQHFWLRQDQG heating coil outlet
connection of the tank.
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Flexible water pipe kit (ATW-FWP-02) – For domestic hot water tank installed
beside the indoor unit
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DUHQRWUHTXLUHG,QWKLVFDVHWKHGHGLFDWHG+,7$&+,ÀH[LEOHZDWHUSLSHNLW$7:):3DFFHVVRULVQHHGHG7KLVNLWLVSURYLGHG
ZLWKWKHIROORZLQJLWHPV
– ÀH[LEOHZDWHUSLSHV SLSHVWRFRQQHFWWRWKHLQGRRUXQLWZDYDOYHDQG7EUDQFK
SLSHVWRFRQQHFWWRWKHKHDWLQJFRLOLQOHWRXWOHWFRQQHFWLRQVRIWKH’+:WDQNDFFHVVRU’+:66+(:
– JDVNHWVJDVNHWVIRUHDFKÀH[LEOHZDWHUSLSHHQGDQGVSDUHJDVNHW –
H[WHQVLRQFDEOHVIRUWKHWDQN¶VHOHFWULFKHDWHUIRUWKHWDQN¶VWKHUPLVWRUDQGIRUWKHXQLWFRQWUROOHU
)OH[LEOHZDWHU pipes
Gaskets
([WHQVLRQ cables
,WLVQHFHVVDUWRLGHQWLIWKHIXQFWLRQRIHDFKZDWHUSLSH
Item ~PP ~PP
Heating coil pipes for the indoor unit
Connection
7RFRQQHFWWRWKHZDYDOYHKHDWLQJFRLOLQOHWFRQQHFWLRQ
To connect to the T-branch heating coil outlet connection.
Heating coil pipes for the DHW tank accessory
Item
Connection
PP
2QHSLSHWRFRQQHFWWRWKHKHDWLQJFRLOLQOHWFRQQHFWLRQRIWKHWDQN
accessory.
[
The other one to connect to the heating coil outlet connection of the tank accessory.
YUTAKI M (R32)
Model +3 +3
LQFKHV
Space heating pipes connection
Inlet connection
Outlet connection
Shut-off valves (Field-supplied)
*´IHPDOH
*´IHPDOH
´PDOH ´PDOH
*´IHPDOH
*´IHPDOH
´PDOH ´PDOH
YUTAKI M (R410A)
Model +3
Inlet connection *´IHPDOH
Space heating pipes connection Outlet connection *´IHPDOH
LQFKHV
Shut-off valves ´PDOH ´PDOH
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5.3.3 Water quality
CAUTION
· Water quality must be according to EU council directive 98/83 EC. ·
:DWHUVKRXOGEHVXEMHFWHGWR¿OWUDWLRQRUWRDVRIWHQLQJWUHDWPHQWZLWKFKHPLFDOVEHIRUHDSSOLFDWLRQDVWUHDWHGZDWHU
· It is also necessary to analyse the quality of water by checking pH,
electrical conductivity, ammonia ion content, sulphur content, and others.
Should
the results of the analysis be not good, the use of industrial water would be
recommended. · No antifreeze agent shall be added to the water circuit. · To
avoid deposits of scale on the heat exchangers surface it is mandatory to
ensure a high water quality with low levels of CaCO3.
Recommendations for the DHW circuit
7KHIROORZLQJLVWKHUHFRPPHQGHGVWDQGDUGZDWHUTXDOLW
Item
(OHFWULFDO&RQGXFWLYLWP6P& ^6FP`& &KORULQH,RQPJ&,, 6XOSKDWHPJO
&RPELQDWLRQRIFKORULGHDQGVXOSKDWHPJO 7RWDO+DUGQHVVPJ&D&2,
DHW space Water supplied (3)
a
PD[ PD[ PD[ a
Tendency (1)
Corrosion
Deposits of scales
NOTE
· (1): The mark ” ” in the table means the factor concerned with the tendency
of corrosion or deposits of scales. · (2): The value shown in “{}” are for
reference only according to the former unit. · (3): Water range will be
according s/UNE 112076:2004 IN.
5.3.4 :DWHUÁRZFRQWURO
<87$.,SXPSVFDQHVWLPDWHWKHZDWHUÀRZEHOHFWURQLFFDOFXODWLRQ7KHUHIRUHWKHUHLVQRQHHGWRLQVWDOODZDWHUÀRZVZLWFKZLWK
WKHQHZ<87$.,SXPSV
+RZHYHULIDVHFRQGDUSXPSLVLQVWDOOHGRUJOFROLVXVHGLQWKHFDVHRI<87$.,0LWLVQHFHVVDUWRLQVWDOODZDWHUÀRZFRQWURO
as the electronic calculation may be affected.
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6 ELECTRICAL AND CONTROL SETTINGS
6.1 GENERAL CHECK
· 0DNHVXUHWKDWWKHIROORZLQJFRQGLWLRQVUHODWHGWRSRZHUVXSSOLQVWDOODWLRQDUHVDWLV¿HG
–
7KHSRZHUFDSDFLWRIWKHHOHFWULFDOLQVWDOODWLRQLVODUJHHQRXJKWRVXSSRUWWKHSRZHUGHPDQGRIWKH<87$.,VVWHPRXWGRRU
XQLWLQGRRUXQLW’+:WDQNLIDSSO – 7KHSRZHUVXSSOYROWDJHLVZLWKLQRIWKHUDWHGYROWDJH –
7KHLPSHGDQFHRIWKHSRZHUVXSSOOLQHLVORZHQRXJKWRDYRLGDQYROWDJHGURSRIPRUHWKDQRIWKHUDWHGYROWDJH
·
)ROORZLQJWKH&RXQFLO’LUHFWLYH(&UHODWLQJWRHOHFWURPDJQHWLFFRPSDWLELOLWWKHWDEOHEHORZLQGLFDWHVWKH0D[LPXP
permitted system impedance
ZPD[DWWKHLQWHUIDFHSRLQWRIWKHXVHU¶VVXSSOLQDFFRUGDQFHZLWK(1
Split system – R410A Outdoor unit
Model 5$6:+913 5$6:+913 5$6:+913 5$6:+913( 5$6:+913( 5$6:+913( 5$6:+13( 5$6:+13( 5$6:+13( 5$6:+13( 5$6:+13(
Power supply a9+] 1a9+]
Zmax –
–
Split system – R32 Outdoor unit
Model 5$6:+953 5$6:+953 5$6:+953
Power supply a9+]
Zmax –
Split system – Indoor unit
YUTAKI S
Model
Power supply
5:015(:
a9+]
5:01(:
a9+] 1a9+]
Operation mode Without electric heater With electric heater With DHW tank heater With electric and DHW tank heaters Without electric heater With electric heater With DHW tank heater With electric and DHW tank heaters Without electric heater With electric heater With DHW tank heater With electric and DHW tank heaters
Zmax –
–
–
–
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Model 5:01(:
Power supply 1a9+]
Operation mode Without electric heater With electric heater With DHW tank heater With electric and DHW tank heaters
Zmax –
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”. YUTAKI S COMBI
Model 5:’ 15:6(: :
5:’ 1:6(6
Power supply a9+] a9+] 1a9+]
Operation mode Without electric heaters With electric heater With DHW tank heater With electric and DHW tank heaters Without electric heaters With electric heater With DHW tank heater With electric and DHW tank heaters Without electric heaters With electric heater With DHW tank heater With electric and DHW tank heaters
Zmax –
0.28 –
–
0.18 –
YUTAKI S80 Indoor unit alone
Model 5:+91)( 5:+91)( 5:+91)( 5:+1)( 5:+1)( 5:+1)(
Power supply a9+] 1a9+]
Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater
Operation mode
Zmax 0.20 0.18
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Indoor unit in combination with DHW tank
Model
Power supply
5:+91):(
5:+91):(
a9+]
5:+91):(
5:+1):(
5:+1):(
1a9+]
5:+1):(
Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater
Operation mode
Zmax 0.21 0.19
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the YUTAKI S80 domestic hot water tank accessory “DHWS(200/260) S-2.7H2E(-W)”.
Monobloc system – R410A YUTAKI M
Model 5$6091( 5$6091( 5$6091( 5$601( 5$601( 5$601(
Power supply a9+] 1a9+]
Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater
Operation mode
Zmax
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
Monobloc system – R32 YUTAKI M
Model 5$6095( 5$6095(
Power supply a9+]
Operation mode With DHW tank heater With DHW tank heater
Zmax –
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
· 7KHVWDWXVRI+DUPRQLFVIRUHDFKPRGHOUHJDUGLQJFRPSOLDQFHZLWK,(&DQG,(&LVDVIROORZV
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Status regarding compliance with IEC 61000-3-2 and IEC 61000-3-12
(TXLSPHQWFRPSOLQJZLWK ,(&
3URIHVVLRQDOXVH
(TXLSPHQWFRPSOLQJZLWK ,(&
Installation restrictions may be applied by supply authorities in relation to
harmonics
Outdoor unit
5$6:+913 5$6:+913 5$6:+913 5$6:+953
5$6:+953
5$6:+953
5$6:+13(
5$6:+13(
5$6:+13(
5$6:+913( 5$6:+913( 5$6:+913(
5$6:+13( 5$6:+13(
Models Split system
Indoor unit
YUTAKI S
YUTAKI S COMBI
YUTAKI S80
Monobloc system
YUTAKI M (R410A) / YUTAKI M
(R32)
5:015(:
5:015(:
5:015(:
5:01(:1a 5:01(:1a
–
5:01(:1a
5:01(:
5:01(:
5:+1)( 5:+1)( 5:+1)(
5$6095(
5$6095(
5$601( 5$601( 5$601(
5:01(:a 5:01(:a 5:01(:a
5:’15:(6: 5:’15:6(6:
5:’15:(6: 5:’15:6(6:
5:’15:(6: 5:’15:6(6:
5:’1:(6: 5:’1:6(6:
5:’1:(6: 5:’1:6(6:
5:’1:(6: 5:’1:6(6:
5:+91)( 5:+91)( 5:+91)( 5:+91):( 5:+91):( 5:+91):( 5:+1):( 5:+1):( 5:+1):(
5$6091( 5$6091( 5$6091(
–
–
–
–
·
&KHFNWRHQVXUHWKDWH[LVWLQJLQVWDOODWLRQPDLQSRZHUVZLWFKHVFLUFXLWEUHDNHUVZLUHVFRQQHFWRUVDQGZLUHWHUPLQDOVDOUHDG
FRPSOLHVZLWKWKHQDWLRQDODQGORFDOUHJXODWLRQV
· The use of the DHW tank heater is disabled as factory setting. If it is
desired to enable the DHW tank heater operation during
QRUPDOLQGRRUXQLWRSHUDWLRQDGMXVWWKH’6:SLQRIWKH3&%WRWKH21SRVLWLRQDQGXVHWKHDGHTXDWHSURWHFWLRQV5HIHUWR
the section “6.2 Electrical connection” for the detailed information.
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6.2 ELECTRICAL CONNECTION
CAUTION
·
&KHFNWRHQVXUHWKDWWKH¿HOGVXSSOLHGHOHFWULFDOFRPSRQHQWVPDLQVSRZHUVZLWFKHVFLUFXLWEUHDNHUVZLUHVFRQQHFWRUVDQGZLUHWHUPLQDOVKDYH
been properly selected according to the electrical data indicated on this
chapter and they comply with national and local codes. If it is necessary,
contact with your local authority in regards to standards, rules, regulations,
etc.
· Use a dedicated power circuit for the indoor unit. Do not use a power
circuit shared with the outdoor unit or any other appliance.
6.2.1 Wiring size
8VHZLUHVZKLFKDUHQRWOLJKWHUWKDQWKHSROFKORURSUHQHVKHDWKHGÀH[LEOHFRUGFRGHGHVLJQDWLRQ,(&
Split system – R410A Outdoor unit
Model
Power supply
Max. current (A)
5$6:+913
5$6:+913
5$6:+913
18
a9+]
5$6:+913(
5$6:+913(
5$6:+913(
5$6:+13(
5$6:+13(
5$6:+13(
1a9+]
5$6:+13(
5$6:+13(
Split system – R32 Outdoor unit
Power supply cables EN60335-1
[PP21′ [PP21′ [PP21′ [PP21′ [PP21′ [PP21′ [PP21′ [PP21′ [PP21′
[PP21′ [PP2*1′
Transmitting cables EN60335-1
[PP2 6KLHOGHGFDEOH
Actuator cables EN60335-1
[PP2*1′
Model
5$6:+953 5$6:+953 5$6:+953
Power supply a9+]
Max. current (A)
12.9
Power supply cables EN60335-1
[PPð1′ [PPð1′ [PPð*1′
Transmitting cables EN60335-1
[PP2 6KLHOGHGFDEOH
Actuator cables EN60335-1
[PP2*1′
(/(&75,&$/$1’&21752/6(77,1*6
Split system – Indoor unit
YUTAKI S
Model
Power supply
Operation mode
Without electric heaters
With electric heater 5:015(: a9+] With DHW tank heater
With electric and DHW tank heaters
Without electric heaters
With electric heater a9+] With DHW tank heater
5:01(:
With electric and DHW tank heaters Without electric heaters
With electric heater 1a9+] With DHW tank heater
With electric and DHW tank heaters
Without electric heaters
With electric heater 5:01(: 1a9+] With DHW tank heater
NOTE
With electric and DHW tank heaters
Max. current
(A)
0.2 28.9 29.0 9.9 29.2
Power supply cables
EN60335-1 [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′
[PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′
Transmitting cables
EN60335-1
[PP2 6KLHOGHG FDEOH
Actuator cables EN60335-1
[ mm2*1′
The data corresponding to DHW tank heater is calculated in combination with the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
YUTAKI S COMBI
Model
5:’ 15:6(. :
5:’ 1:6(6. :
Power supply
Operation mode
Without electric heaters With electric heater a9+] With DHW tank heater With electric and DHW tank heaters Without electric heaters With electric heater a9+] With DHW tank heater With electric and DHW tank heaters Without electric heaters With electric heater 1a9+] With DHW tank heater With electric and DHW tank heaters
Max. current
(A)
Power supply cables
EN60335-1
0.2 [PPð*1′
[PPð1′ [PPð1′ [PPð1′ [PPð1′
29.0 [PPð*1′
12.8 [PPð*1′
[PPð1′ [PPð1′
9.9 [PPð*1′
12.8 [PPð*1′
[PPð*1′
Transmitting cables
EN60335-1
Actuator cables
EN60335-1
[PP2 6KLHOGHG FDEOH [PP2 *1′
ENGLI
(/(&75,&$/$1’&21752/6(77,1*6
YUTAKI S80 Indoor unit alone
Model
Power supply
Operation mode
5:+91)( 5:+91)( 5:+91)( 5:+1)( 5:+1)( 5:+1)(
Without DHW tank heater With DHW tank heater Without DHW tank heater a9+] With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater 1a9+] With DHW tank heater Without DHW tank heater With DHW tank heater
Max. current
(A)
Power supply cables
EN60335-1
[PPð1′ [PPð1′
28 [PPð*1′
[PPð1′ [PPð1′ [PPð*1′
10 [PPð*1′
[PPð*1′
10 [PPð*1′
[PPð*1′
10 [PPð*1′
[PPð*1′
Transmitting cables
EN60335-1
[PP2 6KLHOGHG FDEOH
Actuator cables EN60335-1
[PP2 *1′
Indoor unit in combination with DHW tank
Model
Power supply
Operation mode
5:+91):( 5:+91):( 5:+91):( 5:+1):( 5:+1):( 5:+1):(
a9+] 1a9+]
Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater
Max. current
(A)
Power supply cables
EN60335-1
[PPð1′ [PPð1′ 28 [PPð1′ [PPð1′ [PPð1′ [PPð1′
10 [PPð*1′
22 [PPð*1′
10 [PPð1′ 22 [PPð1′
10 [PPð*1′
22 [PPð*1′
Transmitting cables
EN60335-1
[PP2 6KLHOGHG FDEOH
Actuator cables EN60335-1
[PP2 GND
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the YUTAKI S80 domestic hot water tank accessory “DHWS(200/260) S-2.7H2E(-W)”.
(/(&75,&$/$1’&21752/6(77,1*6
Monobloc system – R410A YUTAKI M
Model
Power supply
Operation mode
5$6091( 5$6091( 5$6091( 5$601( 5$601( 5$601(
Without DHW tank heater With DHW tank heater Without DHW tank heater a9+] With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater Without DHW tank heater 1a9+] With DHW tank heater Without DHW tank heater With DHW tank heater
Max. current
(A)
Power supply cables
EN60335-1
Transmitting cables
EN60335-1
[PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PPð1′ [PP2
6KLHOGHG
[PPð*1′
FDEOH
[PPð1′ [PPð1′ [PPð1′ [PPð1′
28.8 [PPð*1′
Actuator cables EN60335-1
[PP2 *1′
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
Monobloc system – R32 YUTAKI M
Model 5$6095( 5$6095(
Power supply
Operation mode
Without DHW tank heater With DHW tank heater a9+] Without DHW tank heater With DHW tank heater
Max. Power supply cables
current
(A)
EN60335-1
Transmitting cables
EN60335-1
Actuator cables
EN60335-1
[PPð1′ [PPð1′ [PPð1′ [PP2 6KLHOGHG FDEOH [PP2 GND [PPð1′
NOTE
The data corresponding to DHW tank heater is calculated in combination with
the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
ENGLI
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6.2.2 Minimum requirements of the protection devices
CAUTION
·
(QVXUHVSHFL¿FDOOWKDWWKHUHLVDQ(DUWK/HDNDJH%UHDNHU(/%LQVWDOOHGIRUWKHXQLWVRXWGRRUDQGLQGRRUXQLW
· If the installation is already equipped with an Earth Leakage Breaker (ELB),
ensure that its rated current is large enough to hold the current of the
units (outdoor and indoor unit).
NOTE
· Electric fuses can be used instead of magnetic Circuit Breakers (CB). In
that case, select fuses with similar rated values as the CB. · The Earth
Leakage Breaker (ELB) mentioned on this manual is also commonly known as
Residual Current Device (RCD) or Residual Current
Circuit Breaker (RCCB). · The Circuit Breakers (CB) are also known as Thermal-
Magnetic Circuit Breakers or just Magnetic Circuit Breakers (MCB).
Split system – R410A Outdoor unit
Model
Power supply
Applicable voltage
U max. (V)
U min. (V)
MC (A)
5$6:+913
5$6:+913
5$6:+913
18
a9+]
5$6:+913(
5$6:+913(
5$6:+913(
5$6:+13(
5$6:+13(
5$6:+13(
1a9+]
5$6:+13(
5$6:+13(
0&0D[LPXPFXUUHQW&%&LUFXLWEUHDNHU(/%(DUWKOHDNDJHEUHDNHU
Split system – R32 Outdoor unit
CB
ELB
(A)
(nº of poles/A/mA)
20
20
Model
Power supply
Applicable voltage U max. (V) U min. (V)
MC (A)
5$6:+953
5$6:+953
a9+]
12.9
5$6:+953
0&0D[LPXPFXUUHQW&%&LUFXLWEUHDNHU(/%(DUWKOHDNDJHEUHDNHU
CB
ELB
(A)
(nº of poles/A/mA)
20
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Split system – Indoor unit
YUTAKI S
Model
Power supply
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
MC CB
ELB
(A) (A) (nº of poles/A/mA)
5:015(: a9+]
a9+]
5:01(:
1a9+]
5:01(: 1a9+] NOTE
Without electric heaters With electric heater With DHW tank heater With electric and DHW tank heaters Without electric heaters With electric heater With DHW tank heater With electric and DHW tank heaters Without electric heaters With electric heater With DHW tank heater With electric and DHW tank heaters Without electric heaters With electric heater With DHW tank heater With electric and DHW tank heaters
0.2 28.9 29.0 9.9 20 29.2
The data corresponding to DHW tank heater is calculated in combination with the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
YUTAKI S COMBI
Model
5:’15:6 (.:
5:’1:6 (6.:
Power supply a9+] a9+] 1a9+]
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
Without electric heaters With electric heater With DHW tank heater With
electric and DHW tank heaters Without electric heaters With electric heater
With DHW tank heater With electric and DHW tank heaters Without electric
heaters With electric heater With DHW tank heater With electric and DHW tank
heaters
MC CB
ELB
(A) (A) (nº of poles/A/mA)
0.2 29.0 12.8 9.9 12.8
ENGLI
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YUTAKI S80 Version for indoor unit alone
Model
Power supply
5:+91)(
5:+91)(
a9+]
5:+91)( 5:+1)( 5:+1)( 5:+1)(
1a9+]
Applicable voltage U max. (V) U min. (V)
Operation mode
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
MC
CB
ELB
(A)
(A) (nº of poles/A/mA)
28
10
10
10
Version for combination with DHW tank
Model
Power supply
Applicable voltage U max. (V) U min. (V)
Operation mode
MC
CB
ELB
(A)
(A) (nº of poles/A/mA)
5:+91):(
Without DHW tank heater With DHW tank heater
Without DHW tank heater
5:+91):(
a9+]
With DHW tank heater
28
5:+91):(
5:+1):(
5:+1):(
1a9+]
5:+1):(
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater With DHW tank heater
Without DHW tank heater
With DHW tank heater
10
22
10
22
10
22
NOTE
The data corresponding to DHW tank heater is calculated in combination with the YUTAKI S80 domestic hot water tank accessory “DHWS(200/260) S-2.7H2E(-W)”.
Monobloc system – R410A YUTAKI M
Model 5$6091( 5$6091( 5$6091( 5$601( 5$601( 5$601(
Power supply a9+] 1a9+]
Applicable voltage U max. (V) U min. (V)
Operation mode
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
Without DHW tank heater
With DHW tank heater
MC
CB
ELB
(A)
(A) (nº of poles/A/mA)
20
20
20
28.8
NOTE
The data corresponding to DHW tank heater is calculated in combination with the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
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Monobloc system – R32 YUTAKI M
Model
Power supply
Applicable voltage
U max. U min.
(V)
(V)
Operation mode
MC CB
ELB
(A) (A) (nº of poles/A/mA)
5$6095( 5$6095(
a9 +]
Without DHW tank heater With DHW tank heater Without DHW tank heater With DHW tank heater
20
NOTE
The data corresponding to DHW tank heater is calculated in combination with the domestic hot water tank accessory “DHWT-(200/300)S-3.0H2E”.
ENGLI
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6.3 TERMINAL BOARD CONNECTIONS
6.3.1 Table board 1
Main power supply
7KHPDLQSRZHUVXSSOFRQQHFWLRQLVZLUHGWRWKH7HUPLQDOERDUG7%DVIROORZV
YUTAKI (S / S COMBI)
2XWGRRUXQLW
2SHUDWLQJ/LQH
2XWGRRUXQLW
5$6:+9153( 7ZLVWHGVKLHOGHGSDLUFDEOHRUVKLHOGHGSDLUFDEOH 5$6:+13(
‘&91RQ3ROH7UDQVPLVVLRQ+/,1.VVWHP
x
x
(DUWK
(DUWK
2SHUDWLQJ/LQH 7ZLVWHGVKLHOGHG
pair cable or
VKLHOGHGSDLUFDEOH ‘&91RQ3ROH Transmission,
+/,1.VVWHP
(DUWK
x
<87$.,66&20%,
YUTAKI M (R410A)
<87$.,05$ 5$6091(
x
(DUWK
(DUWK
x
<87$.,66&20%,
(DUWK
<87$.,05$ 5$601(
x
YUTAKI M (R32)
(DUWK
<87$.,05 5$6095(
x
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6.3.2 Table board 2
Indoor/outdoor communication wiring (TB2) / ATW-RTU Communication / Central
Devices
Communication
· 7KHWUDQVPLVVLRQLVZLUHGWRWHUPLQDOV
·
7KH+/,1.,,ZLULQJVVWHPUHTXLUHVRQOWZRWUDQVPLVVLRQFDEOHVWKDWFRQQHFWWKHLQGRRUXQLWDQGWKHRXWGRRUXQLWLQFDVH
RIVSOLWVVWHPDQGDOVRFRQQHFWWKHLQGRRUXQLWZLWK$7:578RU&HQWUDOGHYLFHVOLNH$7:7$*$7:.1;DQG$7:
0%6
12
Indoor unit
12
2XWGRRUXQLW$7:578 Central Devices
·
8VHWZLVWSDLUZLUHVPPðIRURSHUDWLRQZLULQJEHWZHHQRXWGRRUXQLWDQGLQGRRUXQLW7KHZLULQJPXVWFRQVLVWRIFRUHZLUHV
‘RQRWXVHZLUHZLWKPRUHWKDQFRUHV
·
8VHVKLHOGHGZLUHVIRULQWHUPHGLDWHZLULQJWRSURWHFWWKHXQLWVIURPQRLVHLQWHUIHUHQFHZLWKDOHQJWKRIOHVVWKDQPDQGDVL]H
LQFRPSOLDQFHZLWKORFDOFRGHV
·
,QWKHHYHQWWKDWDFRQGXLWWXEHIRU¿HOGZLULQJLVQRWXVHG¿[UXEEHUEXVKHVWRWKHSDQHOZLWKDGKHVLYH
CAUTION
Ensure that the transmission wiring is not wrongly connected to any live part
that could be damaged the PCB.
,QSXWDQGRXWSXWWHUPLQDOVJLYHWKHSRVVLELOLWWRFRQ¿JXUHWKHLQVWDOODWLRQDFFRUGLQJWRWKHQHHGVRIWKHXVHU7KHGHIDXOWVHWWLQJV
DQG,2WHUPLQDOVUHDFKPRVWRIWKHRSWLRQVQHFHVVDUIRUDQRSWLPDOSHUIRUPDQFHRIWKHVVWHP$GGLWLRQDOOWKHVHWWLQJVFDQEH
PRGL¿HGWKURXJKWKHXQLWFRQWUROOHUDQGLQSXWRXWSXWWHUPLQDOVFDQEHXVHGLIUHTXLUHGWRKDYHDGGLWLRQDORSWLRQV
ENGLI
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Input terminals (Default input functions)
PC-ARFH1E connection
,QWKRVHFDVHVZKHUHWKHXQLWFRQWUROOHULVRUGHUHGDVDUHTXLUHGDFFHVVRU<87$.,6RU<87$.,0RUWKRVHFDVHVZKHUH DQRWKHU3&$5)+(PXVWEHFRQQHFWHGDVDVHFRQGWKHUPRVWDWWKHFRQQHFWLRQVEHWZHHQ3&$5)+(DQGWKHLQGRRUXQLWPXVW EHGRQHLQWHUPLQDOVDQGDVLWLVVKRZQLQWKHQH[WSLFWXUH
A
%
OK
5&6+/,1. 3&$5)+(
4-20mA Setting Temperature (YUTAKI S / YUTAKI S COMBI / YUTAKI M (R410A))
Not available.
11
12
Earth (YUTAKI M (R32))
P$ Setting temperature
12
(DUWK
DHWT Thermistor (TDHWT)
)RUWKRVHFDVHVLQZKLFKDWDQNLVLQVWDOOHGDVDFFHVVRUDWKHUPLVWRUPXVWEHLQVWDOOHGWRFRQWUROWKHZDWHUWHPSHUDWXUH7KH FRQQHFWLRQIRUWKLVWKHUPLVWRUPXVWEHGRQHEHWZHHQWHUPLQDOVDQGRIWKH7%
TDHWT DHWT
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Water outlet thermistor for circuit 2 (TWO2)
:KHQWKHLQVWDOODWLRQLVFRQ¿JXUHGZLWKDVHFRQGFLUFXLWWKHWKHUPLVWRUIRUWKHZDWHURXWOHWWHPSHUDWXUHKDYHWREHFRQQHFWHG EHWZHHQWHUPLQDOVDQGRIWKHWHUPLQDOERDUG
TZR Circuit 2
Room thermostat communication cables
7KHUHDUHWZRGLIIHUHQWURRPWKHUPRVWDWWSHVDVDFFHVVRU
Optional wireless intelligent room thermostat (TB2) ATW-RTU
2QOIRUZLUHOHVVURRPWKHUPRVWDWDFFHVVRUWKHUHFHLYHULVFRQQHFWHGWRWKHSRODULWIUHHWHUPLQDOVDQG
7KH:LUHOHVVURRPWKHUPRVWDWDQGWKH,QWHOOLJHQWUHFHLYHUDUHDOUHDGFRQ¿JXUHGWRFRPPXQLFDWHZLWKHDFKRWKHU,IWKH:LUHOHVV
room thermostat or the Intelligent receiver is replaced or an additional
second temperature circuit thermostat is added, it is
QHFHVVDUWRUHELQGWKHPDVH[SODLQHGLQWKHPDQXDORIWKH:LUHOHVVLQWHOOLJHQWURRPWKHUPRVWDW
7KH,QWHOOLJHQWUHFHLYHULVFRQQHFWHGWRWKHLQGRRUXQLWWDEOHERDUGDVVKRZQLQWKHQH[WSLFWXUH
1
2
1
2
+/,1. $7:578
Optional wireless ON/OFF room thermostat ATW-RTU-04
7KHKHDWSXPSVVWHPKDVEHHQGHVLJQHGWRDOORZWKHFRQQHFWLRQRIDUHPRWH212))WKHUPRVWDWWRHIIHFWLYHOFRQWUROWKHKRPH
WHPSHUDWXUH’HSHQGLQJRQWKHURRPWHPSHUDWXUHWKHWKHUPRVWDWZLOOWXUQWKHVVWHPWR21RU2))
a. If no thermostat is installed
7HUPLQDOVDQGDUHMXPSHGLIWKHUHLVQR212))UHFHLYHUFRQQHFWHG:KHQQRUHPRWHWKHUPRVWDWLVLQVWDOOHGWKH
RSHUDWLQJFRQGLWLRQIRUWKHXQLW7KHUPR212))ZLOOEHFRQWUROOHGEWKHZDWHUFDOFXODWLRQFRQWUROVVWHP
Jumper
b. ,QVWDOODWLRQRIWKH$7:578
,QFDVHRIVHWWLQJDQLQVWDOODWLRQZLWKFLUFXLWVFLUFXLWDQGFLUFXLWDQGWKHVDPHGHPDQG212))LVXVHGIRUERWKRI
WKHPUHPRYHWKHMXPSHUEHWZHHQWHUPLQDOVDQGRIWKH7HUPLQDOERDUGDQGFRQQHFWWKH5)UHFHLYHUDVVKRZQLQWKH
IROORZLQJSLFWXUH
Jumper
Common /LQH
‘HPDQG212)) 5HFHLYHULQSXW
7KHUPRVWDWUHTXLUHPHQWV · 3RZHUVXSSO9$& · &RQWDFWYROWDJH9
ENGLI
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NOTE
· If wireless intelligent thermostat is selected, optional ON/OFF thermostat
has no effect. · 6HWWKHFRQ¿JXUDWLRQLQWKHXVHU¶VFRQWURO6HHFKDSWHU”7 UNIT
CONTROLLER” for more information. · In case of setting an installation with 2
circuits (Circuit 1 and Circuit 2) and a different Demand ON/OFF is used for
each of them, please refer to
“Input terminals (Default input functions)” section in this chapter. · For
YUTAKI M R32 models: Auxiliary power supply is available for thermostats and
central devices (28 and 29 terminals of TB2).
ECO (Default for input 2)
:KHQHQDEOHGDW8QLWFRQWUROOHUERWKIRUFLUFXLWDQGFLUFXLWDOVRIRUKHDWLQJDQGFRROLQJWKLVLQSXWVZLWFKHVWKHLQGRRUXQLWLQWR
DQ(&2PRGHEDGMXVWLQJLWVVHWWLQJVRQOZKHQLQSXWLVFORVHG
7KHLQSXWFDQFRPHIURPDSXVKEXWWRQDWKHUPRVWDWRUDQRWKHUH[WHUQDOGHYLFHZLWKWKDWSXUSRVH
Common /LQH
(&2 Input 2
Swimming pool (Default for input 3)
:KHQLWLVQHFHVVDUWRFRQWUROWKHWHPSHUDWXUHRIWKHVZLPPLQJSRROZDWHUDFRQQHFWLRQEHWZHHQWKHKHDWSXPSDQGWKH FRUUHVSRQGLQJVHQVRUPXVWEHGRQHRQWHUPLQDOVDQGDWWKH7HUPLQDOERDUGLQSXW
Common /LQH
6:3IN ,QSXW
Solar (Default for input 4)
7KLVLQSXWFRPHVIURPDVRODUSDQHOVHQVRU7KHVRODUFRPELQDWLRQELQSXWGHPDQGDOORZV+6:WREHKHDWHGEVRODUVVWHPZKHQ WKHUHLVHQRXJKVRODUHQHUJDYDLODEOH7KHFRQQHFWLRQRIWKLVLQSXWVLJQDOKDVWREHGRQHEHWZHHQWHUPLQDOVDQGDW7%
18
Common
/LQH
SolarIN ,QSXW
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Smart tariff (Default for input 5)
7KLVIXQFWLRQFDQEHXVHGWREORFNRUOLPLWWKHKHDWSXPS,WDOORZVDQH[WHUQDO6PDUWVZLWFKGHYLFHWRVZLWFKRIIRUOLPLWWKHKHDW SXPSGXULQJDSHULRGRISHDNHOHFWULFLWGHPDQG7HUPLQDOVDQGRIWKH7%
Common /LQH
19
T
T 6PDUW) ,QSXW
DHW boost (Default for input 6)
7KLVIXQFWLRQDOORZVDUHTXHVWIRUDRQHWLPHKHDWLQJXSRIWKHGRPHVWLFKRWZDWHUWHPSHUDWXUH7KHLQSXWFDQEHVHQWEDSXVK EXWWRQD1&FRQWDFWDQGD12FRQWDFW7KLVLQSXWLVVZLWFKHGRQWHUPLQDOVDQGRIWKH7%
20
Common /LQH
‘+:%RRVW LQSXW
Power Meter (Default for input 7)
7KLVIXQFWLRQLVXVHGWRPRQLWRUUHDOFRQVXPSWLRQRIWKHVVWHPEPHDQVDQH[WHUQDOSRZHUPHWHUGHYLFHFRQQHFWHGDWWKLVLQSXW 7KHFDOFXODWLRQPHWKRGLVGRQHEPHDVXULQJUHDOFRQVXPSWLRQRIWKHZKROHLQVWDOODWLRQZLWKRQHSRZHUPHWHUGHYLFHRUVHSDUDWH SRZHUPHWHURQHIRULQGRRUXQLWDQGDQRWKHURQHIRURXWGRRUXQLW
21
Common
/LQH
3RZHU0 LQSXW
Aquastat for circuit 1
$TXDVWDWLVDVHFXULWDFFHVVRUWRFRQWUROLQRUGHUWRSUHYHQWKLJKZDWHUWHPSHUDWXUHHQWHULQJLQWRÀRRUVVWHP&LUFXLW7KLV
GHYLFHVPXVWEHFRQQHFWHGWRWHUPLQDOV IRUFLUFXLW
:KHQWKLVGHYLFHVLVDFWLYDWHGEHFDXVHRIWKHKLJKWHPSHUDWXUHRIWKHZDWHULWVWRSVWKHZDWHUSXPSLQRUGHUWRVWRSWKHÀRZRI
ZDWHUWRWKHKHDWLQJÀRRU
22
C
1
NOTE
6HFRQG$TXDVWDW &LUFXLWIRU:3
For R410A models, Yutaki S R32, Yutaki S COMBI R32, terminals 28 & 29 for circuit 2 are available.
,QFDVHRI<87$.,6&20%,8.PRGHO’RPHVWLF+RWZDWHUWDQNVHFXULWWKHUPRVWDWLWVFRQQHFWHGWRWHUPLQDOV DQGWKLV funcion is not available for circuit 1.
ENGLI
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Output terminals (Default output functions)
Mixing valve for Circuit 2
7KHPL[LQJYDOYHLVFRQWUROOHGWRPDLQWDLQWKHVHFRQGKHDWLQJWHPSHUDWXUHDWWKHVHFRQGKHDWLQJWHPSHUDWXUHVHWSRLQW7KHFRQWURO VVWHPGHFLGHVKRZPXFKWRRSHQRUFORVHWKHPL[LQJYDOYHWRDFKLHYHWKHGHVLUHGSRVLWLRQRIWKHYDOYH
&
2
1
%ODFN
M %URZQ
%OXH
Terminal
Name C 2 N
Description Close 2SHQ Neutral
0L[LQJ9DOYH &LUFXLW
9DOYHUHTXLUHPHQWV · 3RZHUVXSSO9$&+] · 0D[LPXPUXQQLQJFXUUHQWP$
Water pump 2 Circuit 2
,QFDVHRIDVHFRQGFLUFXLWLQVWDOODWLRQVHFRQGWHPSHUDWXUHOHYHOWKHVHFRQGDUSXPSLVWKHFLUFXODWLQJSXPSIRUWKHVHFRQGKHDWLQJ temperature.
1
/
M
Water pump II &LUFXLW
Electrical heater DHWT output
3XPSUHTXLUHPHQWV · 3RZHUVXSSO9$&+] · 0D[LPXPUXQQLQJFXUUHQWP$$QDX[LOLDUUHODPXVW
EHLQVWDOOHGLQFDVHRIKLJKFRQVXPSWLRQRIWKHZDWHUSXPS
,QWKRVHFDVHVZKHUHD’+:WDQNLVLQVWDOOHGZLWKDQHOHFWULFDOKHDWHUWKH$LUWR:DWHUKHDWSXPSFDQDFWLYDWHWKHHOHFWULFKHDWHURI WKHWDQNZKHQWKHKHDWSXPSFDQQRWDFKLHYHWKHUHTXLUHG’+:WHPSHUDWXUHELWVHOI
1
/
CAUTION
(OHFWULFDO Heater
N:
‘+:7(+
When using a DHW tank other than those from Hitachi, the maximum connectable heater load is 3 kW (connected to TB2 terminals 30-31).
(/(&75,&$/$1’&21752/6(77,1*6
3 Way valve for DHW tank output
<87$.,XQLWVFDQEHXVHGWRKHDW’+:7KHVLJQDOLVXVHGRQDZDPRWRUL]HGGLYHUWLQJYDOYHDQGWRSURYLGHFRQWURORIVXSSO ZDWHUÀRZZDWHUÀRZIRUVSDFHKHDWLQJZKHQWKHUHLVQRVLJQDODQGZDWHUÀRZIRU’+:ZKHQVLJQDOLV21
&
/
%URZQ
M %ODFN
%OXH :9’+:
DHWT
9DOYHUHTXLUHPHQWV · 3RZHUVXSSO9$&+] · 0D[LPXPUXQQLQJFXUUHQWP$
Output terminals (Optional output functions)
3 Way valve for Swimming pool (Default for Output 1)
<87$.,XQLWVFDQEHXVHGWRKHDWWKHZDWHURIDVZLPPLQJSRRO7KHVLJQDOLVXVHGRQDZDPRWRUL]HGGLYHUWLQJYDOYHDQGWR
SURYLGHFRQWURORIVXSSOZDWHUÀRZIRUWKHVZLPPLQJSRRO7KLVRXWSXWLVDYDLODEOHZKHQWKHIXQFWLRQLVHQDEOHGIURPWKH8QLW
controller.
8VLQJWKHDSSURSULDWHZLULQJFRQQHFWWKHYDOYHFDEOHVDVVKRZQLQWKHSUHYLRXVSLFWXUH
/
1
&
%OXH
%URZQ
M %ODFN
:96:3 2XWSXW
Water pump 3 (Default for Output 2)
9DOYHUHTXLUHPHQWV · 3RZHUVXSSO9$&+] · 0D[LPXPUXQQLQJFXUUHQWP$
:KHQWKHERLOHULVFRQ¿JXUHGZLWKWKHKHDWSXPSRUQHHGVDQDGGLWLRQDOSXPSIRUWKHVVWHPDKGUDXOLFVHSDUDWRURUEXIIHUWDQN must be used to ensure a correct hydraulic balance
1
/
M
Water pump III 2XWSXW
ENGLI
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Auxiliary boiler or heater (Default for Output 3)
7KHDX[LOLDUERLOHURUKHDWHULQFDVHRI<87$.,6RU0FDQEHXVHGZKHQWKHKHDWSXPSFDQQRWDFKLHYHWKHUHTXLUH temperature by itself.
)UHHFRQWDFW
$X[LOLDU+HDW
Solar (Default for output 4)
7KLVRXWSXWLVXVHGZKHQVRODUPRGHLVHQDEOHGIURP8QLWFRQWUROOHUDQGWKHWHPSHUDWXUHLQWKHVRODUSDQHOULVHVDERYHWKHZDWHU WHPSHUDWXUHLQWKHGRPHVWLFKRWZDWHUWDQN’+:77KHFRQQHFWLRQEHWZHHQWHUPLQDOVDQGVKDOOEHFORVHGLQRUGHUWR DFWLYDWHWKHGHGLFDWHGZDWHUSXPSIRUVRODUSDQHOFRPELQDWLRQ
6RODURXW 2XWSXW
81,7&21752//(5
7 UNIT CONTROLLER
7KHQHZXQLWFRQWUROOHUIRU<87$.,VHULHV3&$5)+(LVDQXVHUIULHQGOUHPRWHFRQWUROZKLFKHQVXUHVDVWURQJDQGVDIH
FRPPXQLFDWLRQWKURXJK+/,1.
7KHIROORZLQJLQIRUPDWLRQDSSOLHVLQWKHFDVHRI3&$5)+(VRIWZDUHRIYHUVLRQ+DQGODWHUXVHGLQFRPELQDWLRQZLWK3&%
LQGRRUXQLWVRIWZDUHRIYHUVLRQ+DQGODWHU
7.1 DEFINITION OF THE SWITCHES
o
p s
r
OK
u
q
t
o/LTXLG&UVWDO’LVSOD
6FUHHQZKHUHFRQWUROOHUVRIWZDUHLVGLVSODHG
p2.EXWWRQ
7RVHOHFWWKHYDULDEOHVWREHHGLWHGDQGWRFRQ¿UPWKHVHOHFWHGYDOXHV
q$UURZVNH
,WKHOSVWKHXVHUWRPRYHWKURXJKWKHPHQXVDQGYLHZV
r5XQ6WRSEXWWRQ
,WZRUNVIRUDOO]RQHVLIQRQHRIWKH]RQHVLVVHOHFWHGRURQOIRURQH]RQHZKHQWKDW]RQHLVVHOHFWHG
s Menu button
,WVKRZVWKHGLIIHUHQWFRQ¿JXUDWLRQRSWLRQVRIWKHXVHUFRQWUROOHU
t5HWXUQEXWWRQ
To return to the previous screen.
u)DYRXULWHEXWWRQ
:KHQWKLVEXWWRQLVSUHVVHGWKHVHOHFWHGIDYRXULWHDFWLRQ(&2&RPIRUW+ROLGD6LPSOHWLPHURU’+:ERRVW1LJKW6KLIWLV
GLUHFWOH[HFXWHG
ENGLI
81,7&21752//(5
7.2 DESCRIPTION OF THE ICONS
7.2.1 Common icons
Icon
Name
Explanation
2))
&LUFXLW,RU,,LVLQ’HPDQG2))
Status for circuit 1, 2, ‘+:DQGVZLPPLQJ
pool.
&LUFXLW,RU,,LVRQ7KHUPR2))
&LUFXLW,RU,,LVZRUNLQJEHWZHHQ;RIWKHGHVLUHGZDWHURXWOHW temperature
&LUFXLW,RU,,LVZRUNLQJEHWZHHQ;RIWKHGHVLUHGZDWHURXWOHWWHPSHUDWXUH
&LUFXLW,RU,,LVZRUNLQJEHWZHHQ;RIWKHGHVLUHGZDWHURXWOHWWHPSHUDWXUH
Heating
Mode
Cooling
Auto
Setting temperatures
Value ‘LVSODVWKHVHWWLQJWHPSHUDWXUHRIWKHFLUFXLWFLUFXLW’+:DQGVZLPPLQJSRRO &LUFXLW&LUFXLW’+:RU6ZLPPLQJ3RRODUHVWRSSHGEEXWWRQRUWLPHU
Alarm
([LVWLQJDODUP7KLVLFRQDSSHDUVZLWKWKHDODUPFRGH
Timer
Simple timer Weekly timer
Derogation
:KHQWKHUHLVDGHURJDWLRQIURPWKHFRQ¿JXUHGWLPHU
Installer mode
,QIRUPVWKDWXVHUFRQWUROOHULVORJJHGRQWKHLQVWDOOHUPRGHZKLFKKDVVSHFLDOSULYLOHJHV
Menu lock
,WDSSHDUVZKHQPHQXLVEORFNHGIURPDFHQWUDOFRQWURO:KHQLQGRRUFRPPXQLFDWLRQLVORVWWKLVLFRQ disappears
2XWGRRUWHPSHUDWXUH The ambient temperature is indicated at the right side of this button
81,7&21752//(5
7.2.2 Icons for the comprehensive view
Icon
Name 3XPS
Explanation
This icon informs about pump operation.
7KHUHDUHWKUHHDYDLODEOHSXPSVRQWKHVVWHP(DFKRQHLVQXPEHUHGDQGLWVFRUUHVSRQGLQJQXPEHULV
GLVSODHGEHORZWRWKHSXPSLFRQZKHQLWLVRSHUDWLQJ
Heater step
,QGLFDWHVZKLFKRIWKHSRVVLEOHKHDWHUVWHSVLVDSSOLHGRQVSDFHKHDWLQJ
DHW Heater Solar
Compressor
%RLOHU Tariff
,QIRUPVDERXW’+:+HDWHURSHUDWLRQ,ILWLVHQDEOHG
&RPELQDWLRQZLWKVRODUHQHUJ
&RPSUHVVRUHQDEOHG)RU<87$.,66&20%,DQG0 Compressors enabled. 5$5 5D)RU<87$.,6
$X[LOLDUERLOHULVZRUNLQJ
Tariff signal informs about some cost conditions of the consumption of the
system
Defrost
Defrost function is active
&HQWUDO/RFDO
)RUFHG2)) $XWR212))
7HVW5XQ
–
No icon means local mode
&HQWUDOPRGH7KUHHWSHVRIFRQWURO:DWHU$LURU)XOO
:KHQIRUFHGRII,QSXWLVFRQ¿JXUHGDQGLWVVLJQDOLVUHFHLYHGDOOWKHFRQ¿JXUHGLWHPVRQWKHFRPSUHKHQVLYH
YLHZ&&’+:DQGRU6:3DUHVKRZQLQ2))ZLWKWKLVVPDOOLFRQEHORZ
:KHQGDLODYHUDJHLVRYHUDXWRVXPPHUVZLWFKRIIWHPSHUDWXUHFLUFXLWVDQGDUHIRUFHGWR2))2QOLI
$XWR212))HQDEOHG
,QIRUPVDERXWWKHDFWLYDWLRQRIWKH³7HVW5XQ´IXQFWLRQ
$QWL/HJLRQHOOD $FWLYDWLRQRIWKH$QWL/HJLRQHOODRSHUDWLRQ
DHW boost
It activates the DHW heater for an immediate DHW operation
(&2PRGH
–
No icon means Comfort mode
(&2&RPIRUWPRGHIRUFLUFXLWVDQG
Night Shift
&$6&$'( &21752//(5
Informs about night shift operation ,QIRUPVDERXWWKHDFWLYDWLRQRIWKH³&$6&$'(´PRGH
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7.2.3 Icons for the room thermostat view
Icon
Name
Manual mode
Explanation
0DQXDO$XWRPRGH
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The following chapters explain the special settings the Installer can edit. It
is important to understand that the Installer can also perform all the actions
available for the typical user.
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7.6 CONTROLLER CONFIGURATION
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Example 1
0DVWHUXQLWFRQWUROOHUDVXQLWFRQ¿JXUDWLRQ 2- Slave Unit controller as a room
thermostat for Zone 1, as accessory
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OK
3
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Indoor unit
1
OK
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2
OK
2UGHU
Type
Questions Is this device attached to the unit?
,VWKLVGHYLFHXVHGDVD5RRP7KHUPRVWDWRID]RQH” +RZPDQFLUFXLWVGRRXKDYH” Which are
the emitters of circuit 1? Which are the emitters of circuit 2?
‘RRXKDYHGRPHVWLFKRWZDWHUWDQN” ‘RRXKDYHVZLPPLQJSRRO” Do you have boiler? Do you
have electric backup heater? Which Thermostat do you have for Circuit 1? Which
Thermostat do you have for Circuit 2?
),567 Master
Unit
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Circuit 1 Answers
<(6,1=21(
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7+,5’ Slave Circuit 2
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&203/(7(‘
81,7&21752//(5
Example 2
0RYH8QLWFRQWUROOHUWRWKHOLYLQJURRPXVHDV8QLWFRQWUROOHU5RRP7KHUPRVWDW 2- Master
unit controller moved to living room Zone 1
6ODYH8QLWFRQWUROOHUDVDURRPWKHUPRVWDWIRU=RQH
%HGURRP=RQH
OK
2
2XWGRRUXQLW
Indoor unit
/LYLQJURRP=RQH
1
OK
2UGHU
Type
Questions Is this device attached to the unit? Is this device controlling the
unit? ,VWKLVGHYLFHXVHGDVD5RRP7KHUPRVWDWRID]RQH” +RZPDQFLUFXLWVGRRXKDYH” Which
are the emitters of circuit 1? Which are the emitters of circuit 2?
‘RRXKDYHGRPHVWLFKRWZDWHUWDQN” ‘RRXKDYHVZLPPLQJSRRO” Do you have boiler? Do you
have electric backup heater? Which Thermostat do you have for Circuit 2?
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Master
Slave
Unit
Circuit 2
Answers
12
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81,7&21752//(5
Example 3
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:LUHGXQLWFRQWUROOHUDVD5RRP7KHUPRVWDWIRU=RQH :LUHGURRPVHQVRUIRU=RQH
%HGURRP=RQH
2XWGRRUXQLW
Indoor unit
/LYLQJURRP=RQH
1
OK
2UGHU
Type
Questions Is this device attached to the unit? Is this device controlling the
unit? ,VWKLVGHYLFHXVHGDVD5RRP7KHUPRVWDWRID]RQH” Which are the emitters of
circuit 1? Which are the emitters of circuit 2? ‘RRXKDYHGRPHVWLFKRWZDWHUWDQN”
‘RRXKDYHVZLPPLQJSRRO” Do you have boiler? Do you have electric backup heater?
),567 Master 8QLW&LUFXLWV Answers
12 <(6 <(6,1%27+=21(6 8QGHUÀRRUKHDWLQJ 8QGHUÀRRUKHDWLQJ 12 12 12 12 &203/(7(‘
NOTE
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· Example: Sensor 1 : C2 Ambient
REF
Access
Description Auxiliary Sensors
Default Value
Selected value
7DX[
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7ZRLI%RLOHU
C2 Ambient
7DX[
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Example 4
3&$5)+(DWWDFKHGLQWRWKHXQLWDQGXVHGDVXQLWFRQWUROOHUDQGURRPWKHUPRVWDWIRUERWK]RQHV
2- Wired room sensor for Zone 1 :LUHGURRPVHQVRUIRU=RQH
%HGURRP=RQH
Indoor unit
1
OK
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2UGHU
Type
Questions Is this device attached to the unit?
,VWKLVGHYLFHXVHGDVD5RRP7KHUPRVWDWRID]RQH” Which are the emitters of circuit 1?
Which are the emitters of circuit 2? ‘RRXKDYHGRPHVWLFKRWZDWHUWDQN”
‘RRXKDYHVZLPPLQJSRRO” Do you have boiler? Do you have electric backup heater?
),567 Master 8QLW&LUFXLWV Answers
<(6 <(6,1%27+=21(6
8QGHUÀRRUKHDWLQJ 8QGHUÀRRUKHDWLQJ
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zone.
· Example:
REF
7DX[ 7DX[ 7DX[
Access
Description
Default Value
Auxiliary Sensors
6HQVRU7DX[
7ZRLI%RLOHU
6HQVRU7DX[
6ZLPPLQJSRROLI6:3H[LVWLQJ
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81,7&21752//(5
Example 5
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:LUHOHVVLQWHOOLJHQWWKHUPRVWDWIRU]RQH$7:5785HFHLYHU5RRPWKHUPRVWDW
:LUHOHVVLQWHOOLJHQWWKHUPRVWDWIRU]RQH$7:5782QO5RRPWKHUPRVWDW
%HGURRP=RQH
Indoor unit
1
OK
/LYLQJURRP=RQH
2UGHU
Type
Questions Is this device attached to the unit?
,VWKLVGHYLFHXVHGDVD5RRP7KHUPRVWDWRID]RQH” +RZPDQFLUFXLWVGRRXKDYH” Which are
the emitters of circuit 2? ‘RRXKDYHGRPHVWLFKRWZDWHUWDQN” ‘RRXKDYHVZLPPLQJSRRO”
Do you have boiler? Do you have electric backup heater? Which Thermostat do
you have for Circuit 1? Which Thermostat do you have for Circuit 2?
),567 Master 8QLW&LUFXLWV Answers
<(6 12 2 8QGHUÀRRUKHDWLQJ 12 12 12 12 Wireless Wireless &203/(7(‘
NOTE
·
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· If necessary, change Wireless Binding ID to the selected thermostat by using
room thermostat menu in general options:
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1 2
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81,7&21752//(5
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0RYH8QLWFRQWUROOHUWRWKHOLYLQJURRPXVHDV8QLWFRQWUROOHU5RRP7KHUPRVWDW 2- Master
unit controller moved to living room Zone
:LUHOHVVLQWHOOLJHQWWKHUPRVWDWIRU]RQH$7:5785HFHLYHU5RRPWKHUPRVWDW
%HGURRP=RQH
Indoor unit
2UGHU Type Questions Is this device attached to the unit? Is this device
controlling the unit? ,VWKLVGHYLFHLQVWDOOHGRQDFRQWUROOHG]RQH”
+RZPDQFLUFXLWVGRRXKDYH” Which are the emitters of circuit 1? Which are the
emitters of circuit 2? ‘RRXKDYHVZLPPLQJSRRO” Do you have boiler? Do you have
electric backup heater? Which Thermostat do you have for Circuit 2?
/LYLQJURRP=RQH
1
OK
),567 Master
Unit Answers
12 <(6 <(6=21(
2 8QGHUÀRRUKHDWLQJ 8QGHUÀRRUKHDWLQJ
12 12 12 Wireless &203/(7(‘
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81,7&21752//(5
7.7 MAIN SCREEN
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7.7.1 Room thermostat view
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In this area, the end hour of the simple timer or holiday or
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It displays the actual room temperature. The setting
circuit and it is possible to access by pressing the right key.
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In this part of the screen, the room thermostat mode can be VHOHFWHGEHWZHHQ0DQXDODQG$XWR,I$XWRLVVHOHFWHGWZR SRVVLEOHLFRQVFDQEHGLVSODHGRQHLIDWLPHUSHULRGKDV
In normal operation, the outdoor temperature is displayed besides the home icon signal.
been selected and the other one if not.
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corresponding alarm code. $YDLODEOHEXWWRQV,QVWDOOHUPRGH
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used in this moment.
When Installer mode is enabled, its icon appears on the right VLGHRIWKLVYLHZ
OK button
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7.7.2 Comprehensive vi
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