WKF80 WKF Neo Compact

Product Information: REMKO series WKF NEO-compact Smart heat

pumps Air/water system for heating or cooling

Specifications:

• Model: WKF NEO-compact 80, WKF NEO-compact 100, WKF NEO-compact
  130, WKF NEO-compact 170

• Electrical wiring: Yes

• Refrigerant: R32

• Language: English (en_GB)

• Edition: 1

• Manual code: 0188-2023-06

1. Safety and Usage Instructions

1.1 General safety notes

Carefully read the operating manual before commissioning the
units or their components for the first time. It provides useful
tips and notes such as hazard warnings to prevent injury and
material damage. Failure to follow the directions in this manual
can endanger persons, the environment and the equipment itself or
its components and will void any claims for liability.

Store this manual and the information required for the operation
of this system (e.g. refrigerant datasheet) in the vicinity of the
unit.

The refrigerant used in the system is flammable. If applicable,
observe the local safety conditions.

1.2 Identification of notes

This section provides an overview of all important safety
aspects for proper protection of people and safe and fault-free
operation. The instructions and safety notes contained within this
manual must be observed in order to prevent accidents, personal
injury, and material damage.

Notes attached directly to the units must be observed in their
entirety and be kept in a fully legible condition.

Safety notes in this manual are indicated by symbols. Safety
notes are introduced with signal words which help to highlight the
magnitude of the danger in question.

DANGER!

Contact with live parts poses an immediate danger of death due
to electric shock. Damage to the insulation or individual
components may pose a danger of death.

Warning of inflammable substances!

CAUTION! This device can be used by children above the age of 8,
as well as by people with impaired physical, sensory or mental
capabilities or a lack of experience and knowledge if they are
supervised or have received instruction in the safe operation of
the device, and if they understand the associated potential
hazards. Children must never play with the device. Cleaning and
user maintenance must not be carried out by unsupervised
children.

– The electrical and device installation must be done only by a
professional technician.

– During installation and first commissioning, the professional
technician is responsible for adherence to applicable
regulations.

– Operate the device only when fully installed and with all
safety equipment.

– Protect the unit from dust and dirt during the building
phase.

FAQ

Q: Can children use this device?

A: This device can be used by children above the age of 8, as
well as by people with impaired physical, sensory or mental
capabilities or a lack of experience and knowledge if they are
supervised or have received instruction in the safe operation of
the device, and if they understand the associated potential
hazards. Children must never play with the device. Cleaning and
user maintenance must not be carried out by unsupervised
children.

Q: Who should install the electrical and device

installation?

A: The electrical and device installation must be done only by a
professional technician.

Q: What should be done during installation and first

commissioning?

A: During installation and first commissioning, the professional
technician is responsible for adherence to applicable
regulations.

Q: When should the device be operated?

A: The device should only be operated when fully installed and
with all safety equipment.

Q: How should the unit be protected during the building

phase?

A: The unit should be protected from dust and dirt during the
building phase.

Electrical wiring
REMKO series WKF NEO-compact Smart heat pumps Air/water system for heating or cooling
WKF NEO-compact 80, WKF NEO-compact 100, WKF NEO-compact 130, WKF NEO-compact 170

Instructions for Technicians 0188-2023-06 Edition 1, en_GB

Read the instructions prior to performing any task!

R32
Refrigerant

Read these operating instructions carefully before commissioning / using this device! These instructions are an integral part of the system and must always be kept near or on the device. Subject to modifications; No liability accepted for errors or misprints!
Translation of the original

Table of contents
1 Safety and usage instructions………………………………………………………………………………………………. 4 1.1 General safety notes……………………………………………………………………………………………………….. 4 1.2 Identification of notes………………………………………………………………………………………………………. 4 1.3 Personnel qualifications…………………………………………………………………………………………………… 5 1.4 Dangers of failure to observe the safety notes…………………………………………………………………….. 5 1.5 Safety-conscious working………………………………………………………………………………………………… 5 1.6 Safety notes for the operator…………………………………………………………………………………………….. 5 1.7 Safety notes for installation, maintenance and inspection…………………………………………………….. 5 1.8 Unauthorised modification and changes…………………………………………………………………………….. 5 1.9 Intended use………………………………………………………………………………………………………………….. 6 1.10 Warranty………………………………………………………………………………………………………………………. 6 1.11 Transport and packaging………………………………………………………………………………………………… 6 1.12 Environmental protection and recycling……………………………………………………………………………. 6
2 Electrical wiring……………………………………………………………………………………………………………………. 7 2.1 System layout WKF NEO-compact 80……………………………………………………………………………….. 7 2.2 System layout WKF NEO-compact 100 /WKF NEO-compact 130…………………………………………. 8 2.3 System layout WKF NEO-compact 170……………………………………………………………………………… 9 2.4 Overview of electrical cables…………………………………………………………………………………………… 10 2.5 Electrical connection general notes…………………………………………………………………………………. 12 2.6 Electrical connection – indoor unit……………………………………………………………………………………. 12 2.7 Electrical connection – outdoor unit………………………………………………………………………………….. 13 2.8 Electrical drawings for outdoor units………………………………………………………………………………… 16 2.9 Electrical configuration – I/O module – WKF NEO compact 80 to 170……………………………………. 18 2.10 Terminal assignment / legend – WKF NEO compact 80 to 170…………………………………………… 19 2.11 Circuit diagram – WKF NEO compact 80-170………………………………………………………………….. 21 2.12 Resistances of the temperature probes………………………………………………………………………….. 26
3 Index………………………………………………………………………………………………………………………………….. 29
3

REMKO series WKF NEO-compact

1 Safety and usage instructions
1.1 General safety notes
Carefully read the operating manual before commissioning the units or their components for the first time. It provides useful tips and notes such as hazard warnings to prevent injury and material damage. Failure to follow the directions in this manual can endanger persons, the environment and the equipment itself or its components and will void any claims for liability.
Store this manual and the information required for the operation of this system (e.g. refrigerant datasheet) in the vicinity of the unit.
The refrigerant used in the system is flammable. If applicable, observe the local safety conditions.

1.2 Identification of notes
This section provides an overview of all important safety aspects for proper protection of people and safe and fault-free operation.The instructions and safety notes contained within this manual must be observed in order to prevent accidents, personal injury and material damage.
Notes attached directly to the units must be observed in their entirety and be kept in a fully legible condition.
Safety notes in this manual are indicated by symbols. Safety notes are introduced with signal words which help to highlight the magnitude of the danger in question.
DANGER!
Contact with live parts poses an immediate danger of death due to electric shock. Damage to the insulation or individual components may pose a danger of death.

Warning of inflammable substances!
CAUTION! This device can be used by children above the age of 8, as well as by people with impaired physical, sensory or mental capabilities or a lack of experience and knowledge if they are supervised or have received instruction in the safe operation of the device, and if they understand the associated potential hazards. Children must never play with the device. Cleaning and user maintenance must not be carried out by unsupervised children.
n The electrical and device installation must be done only by a professional technician.
n During installation and first commissioning, the professional technician is responsible for adherence to applicable regulations.
n Operate the device only when fully installed and with all safety equipment.
n Protect the unit from dust and dirt during the building phase.
4

DANGER! This combination of symbol and signal word warns of a situation in which there is immediate danger, which if not avoided may be fatal or cause serious injury.
WARNING! This combination of symbol and signal word warns of a potentially hazardous situation, which if not avoided may be fatal or cause serious injury.
CAUTION! This combination of symbol and signal word warns of a potentially hazardous situation, which if not avoided may cause injury or material and environmental damage.
NOTICE! This combination of symbol and signal word warns of a potentially hazardous situation, which if not avoided may cause material and environmental damage.

This symbol highlights useful tips and recommendations as well as information for efficient and fault-free operation.
1.3 Personnel qualifications
Personnel responsible for commissioning, operation, maintenance, inspection and installation must be able to demonstrate that they hold a qualification which proves their ability to undertake the work.
1.4 Dangers of failure to observe the safety notes
Failure to observe the safety notes may pose a risk to people, the environment and the units. Failure to observe the safety notes may void any claims for damages.
In particular, failure to observe the safety notes may pose the following risks:
n The failure of important unit functions. n The failure of prescribed methods of mainte-
nance and repair. n Danger to people on account of electrical and
mechanical effects.
1.5 Safety-conscious working
The safety notes contained in this manual, the existing national regulations concerning accident prevention as well as any internal company working, operating and safety regulations must be observed.
1.6 Safety notes for the operator
The operational safety of the units and components is only assured providing they are used as intended and in a fully assembled state.
n The units and components may only be set up, installed and maintained by qualified personnel.
n Protective covers (grille) over moving parts must not be removed from units that are in operation.
n Do not operate units or components with obvious defects or signs of damage.
n Contact with certain unit parts or components may lead to burns or injury.
n The units and components must not be exposed to any mechanical load, extreme levels of humidity or extreme temperature.

n Spaces in which refrigerant can leak sufficient to load and vent. Otherwise there is danger of suffocation.
n All housing parts and device openings, e.g. air inlets and outlets, must be free from foreign objects, fluids or gases.
n The units must be inspected by a service technician at least once annually. Visual inspections and cleaning may be performed by the operator when the units are disconnected from the mains.
1.7 Safety notes for installation, maintenance and inspection
n Appropriate hazard prevention measures must be taken to prevent risks to people when performing installation, repair, maintenance or cleaning work on the units.
n The setup, connection and operation of the units and its components must be undertaken in accordance with the usage and operating conditions stipulated in this manual and comply with all applicable regional regulations.
n Local regulations and laws such as Water Ecology Act must be observed.
n The power supply should be adapted to the requirements of the units.
n Units may only be mounted at the points provided for this purpose at the factory. The units may only be secured or mounted on stable structures, walls or floors.
n Mobile units must be set up securely on suitable surfaces and in an upright position. Stationary units must be permanently installed for operation.
n The units and components should not be operated in areas where there is a heightened risk of damage. Observe the minimum clearances.
n The units and components must be kept at an adequate distance from flammable, explosive, combustible, abrasive and dirty areas or atmospheres.
n Safety devices must not be altered or bypassed.
1.8 Unauthorised modification and changes
Modifications or changes to units and components are not permitted and may cause malfunctions. Safety devices may not be modified or bypassed. Original replacement parts and accessories authorised by the manufactured ensure safety. The use of other parts may invalidate liability for resulting consequences.

5

REMKO series WKF NEO-compact

1.9 Intended use
Depending on the model, the equipment and the additional fittings with which it is equipped is only intended to be used as an air-conditioner for the purpose of cooling or heating the air in an enclosed room.
Any different or additional use shall be classed as non-intended use. The manufacturer/supplier assumes no liability for damages arising from such use. The user bears the sole risk in such cases. Intended use also includes working in accordance with the operating and installation instructions and complying with the maintenance requirements.
Under no circumstances should the threshold values specified in the technical data be exceeded.
1.10 Warranty
For warranty claims to be considered, it is essential that the ordering party or its representative complete and return the “certificate of warranty” to REMKO GmbH & Co. KG at the time when the units are purchased and commissioned.
The warranty conditions are detailed in the “General business and delivery conditions”. Furthermore, only the parties to a contract can conclude special agreements beyond these conditions. In this case, contact your contractual partner in the first instance.
1.11 Transport and packaging
The devices are supplied in a sturdy shipping container. Please check the equipment immediately upon delivery and note any damage or missing parts on the delivery and inform the shipper and your contractual partner. For later complaints can not be guaranteed.
WARNING!
Plastic films and bags etc. are dangerous toys for children! Why:
– Leave packaging material are not around.
– Packaging material may not be accessible to children!

1.12 Environmental protection and recycling
Disposal of packaging All products are packed for transport in environmentally friendly materials. Make a valuable contribution to reducing waste and sustaining raw materials. Only dispose of packaging at approved collection points.
Disposal of equipment and components Only recyclable materials are used in the manufacture of the devices and components. Help protect the environment by ensuring that the devices or components (for example batteries) are not disposed in household waste, but only in accordance with local regulations and in an environmentally safe manner, e.g. using certified firms and recycling specialists or at collection points.

6

2 Electrical wiring
2.1 System layout WKF NEO-compact 80

1a

1b

1c 1d
1
2a

3 4
B A

2
2c
Fig. 1: System layout WKF NEO-compact 80
A: Outdoor area B: Indoor area 1: Indoor unit 1a: Heating inlet flow (11/4″ AG) 1b: Heating return flow (11/4″ AG) 1c: Power supply, indoor unit
= 230V/1~/50Hz, 10A (e.g. 3 x 1.5 mm2) 1d: Mains supply line, electrical auxiliary heater
(e.g. 5 x 1.5 mm2)

2b
2: Outdoor unit 2a: Fan 2b: Power supply, outdoor unit
= 230V/1~/50Hz, 16A (e.g. 3 x 2.5 mm2) 2c: Condensate tray, outdoor unit
(drain must be designed to be frost proof!) 3: Control line, sheathed (e.g. 2 x 1 mm2) 4: Refrigerant lines 1/4″ and 1/2″

7

REMKO series WKF NEO-compact

2.2 System layout WKF NEO-compact 100 /WKF NEO-compact 130

1a

1b

3

1c

4

1d

1

B

A

2a 2b
2

2c

Fig. 2: System layout WKF NEO-compact 100 /WKF NEO-compact 130

A: Outdoor area B: Indoor area 1: Indoor unit 1a: Heating inlet flow (11/4″ AG)
1b: Heating return flow (11/4″ AG)
1c: Power supply, indoor unit = 230V/1~/50Hz, 10A (e.g. 3 x 1.5 mm2)
1d: Mains supply line, electrical auxiliary heater (e.g. 5 x 1.5 mm2)

2: Outdoor unit
2a: Fan
2b: Power supply, outdoor unit = 230V/1~/50Hz, 20A (e.g. 3 x 2.5 mm2)
2c: Condensate tray, outdoor unit
(drain must be designed to be frost proof!) 3: Control line, sheathed (e.g. 2 x 1 mm2) 4: Refrigerant lines 3/8″ and 5/8″

8

2.3 System layout WKF NEO-compact 170

1a

1b

4

1c

5

1d

1

B

A 2a

2a
2
Fig. 3: System layout WKF NEO-compact 170
A: Outdoor area B: Indoor area 1: Indoor unit 1a: Heating inlet flow (11/4″ AG) 1b: Heating return flow (11/4″ AG) 1c: Power supply, indoor unit
= 230V/1~/50Hz, 10A (e.g. 3 x 1.5 mm2) 1d: Mains supply line, electrical auxiliary heater
(e.g. 5 x 1.5 mm2)

2b
2c
2: Outdoor unit 2a: Fan 2b: Power supply, outdoor unit
= 400V/3~/50Hz, 3 x 16A (e.g. 5 x 1.5 mm2) 2c: Condensate tray, outdoor unit
(drain must be designed to be frost proof!) 3: Control line, sheathed (e.g. 2 x 1 mm2) 4: Refrigerant lines 3/8″ and 3/4″

9

REMKO series WKF NEO-compact
2.4 Overview of electrical cables
WKF NEO-compact 80/100/130

A
230V~/N/Pe
L1 N Pe

1

BC

230V~/N/Pe
L1 N Pe

D
400V/3~/N/Pe
L1 L2 L3 N Pe

E A2/B2
A/B

Fig. 4: Overview of electrical cables
1: Main distribution A: Power supply outdoor unit B: Power supply indoor unit C: Power utility disable signal, potential-free /
open = locked

D: Power supply heating coil, 6 kW indoor unit E: Modbus communication,
Outdoor unit = terminal A/B Indoor unit (on I/O module) = terminal A2/B2

10

WKF NEO-compact 170
A
400V/3~/N/Pe
L1 L2 L3 N Pe

1

B

C

230V~/N/Pe
L1 N Pe

D
400V/3~/N/Pe
L1 L2 L3 N Pe

E A2/B2
A/B

Fig. 5: Overview of electrical cables
1: Main distribution A: Power supply outdoor unit B: Power supply indoor unit C: Power utility disable signal, potential-free /
open = AM locked

D: Power supply heating coil, 9 kW indoor unit E: Modbus communication,
Outdoor unit = terminal A/B Indoor unit (on I/O module) = terminal A2/B2

11

REMKO series WKF NEO-compact

2.5 Electrical connection general notes
n It is necessary to lay a mains cable both to the outdoor unit and, separately, to the indoor unit.
n Power to the indoor units may not be disconnected by the power company when fitted with an off-period circuit (anti-freeze protection).
n All indoor units require a single-phase 230V/1~/50 Hz power supply. The outdoor units of the WKF NEO compact 80 to 130 series require a single-phase power supply of 230V/1~/50 Hz and the outdoor units of the WKF NEO compact 170 series require a three-phase power supply of 400V/3~/50 Hz.
n The electrical connection between outdoor and indoor units is made using a sheathed two-wire control line. On the outdoor unit, the control line is connected to terminals A/B and on the indoor unit, to terminals A2/B2 directly on the I/O module.
n Where applicable, another three-phase 400V/3~/50 Hz power supply shall be provided to the indoor module for auxiliary heater.
n The Smart-Control needs to know from the power-company whether the power supply is enabled or a blocking period is in effect. A potential-free switch must be provided by the customer for this purpose and connected to contact S16. (Contact closed signifies enabled, while contact open signifies a blocking period).
n A connection schematic along with corresponding circuit diagrams can be found in the “Electrical layout” and “Circuit plans” chapters of this manual.
n Special rates for the operation of heat pumps may be offered by the power utility.
n Ask your local power utility about the details of any rates that might be available.
DANGER!
All electrical installation work must be done by an electrician.
WARNING!
Always note the currently applicable VDE guidelines and the notes in TAB 2007. The size and type of the fuse are to be taken from the technical data.

WARNING! All cable sizes are to be selected according to VDE 0100. Special attention should be given to cable lengths, cable type and the kind of installation. The information in the connection diagram and in the system overview are to be seen as an acceptable installation possibility only in a standard case!
NOTICE! Make sure to connect the outdoor unit neutral connector properly, otherwise the varistors on the line-filter circuit board will be destroyed.
NOTICE! The electrical connection for the units must be made at a separate feedpoint with a residual current device in accordance with local regulations and should be laid out by an electrician.
Check all plugged and clamped terminals to verify that they are seated correctly and make permanent contact. Tighten as required.
2.6 Electrical connection indoor unit
The following instructions describe the electrical connection of the indoor units. 1. Remove the housing from the upper section
by pressing it upwards and pulling it forwards out of the rear groove. 2. Guide the supply cable to the indoor units through the cable openings, and also route the control line between indoor and outdoor units and the cables for external devices and probes into the indoor unit. Note that the cable openings in the WKF NEO-compact 130 series are located above rather than below. 3. Connect the mains cable line of the indoor units to the terminals. 4. Connect all secondary consumers (HGM,HGU, changeover valves etc.) to the I/O module.

12

NOTICE!

1

Attach cables in accordance with the connection schematic and/or the circuit diagram in the control box.

NOTICE! Ensure correct polarity when connecting the electrical leads, especially the control cable.
The number of lines and the sensors is dependent on the configuration of the heating system and the components.
Make sure to use enough cable when installing the indoor unit so that the control box can be fully lowered for future maintenance.
At the site, avoid adding cable inlets.
2.7 Electrical connection – outdoor unit
n To connect up the electrics, remove the right cladding panel after unfastening the screws.
1

1
Fig. 7: WKF/WKF compact 170 series – remove the trim panel by unfastening the screws
1: Screw
n Electrical protection for the system is implemented in accordance with the information in the Technical Data. Observe the required conductor cross- sections!
n All cables must be connected with the correct polarity and strain relief.
n The power supply must be connected to terminal L (phase) / N (neutral conductor) and PE (earth conductor).
n Follow the connection schematic and the circuit diagrams.
n The two-wire control line is to be connected to terminals A/B and the earth terminal.
n When connecting the control line, make sure that polarity is correct.
n If the outdoor unit is installed on a roof, it and the supporting structure must be earthed separately (connection to lightning conductors or foundation earth/ground feature).
n With the WKF/WKF compact 170 series, make sure that only terminals L1(R), L2(S), L3(T) and N are connected (see Fig. 9).

Fig. 6: WKF/WKF compact 80/100/130 series remove the cover by unfastening the screw 1: Screw
13

REMKO series WKF NEO-compact

12

n The standard scope of delivery includes the outdoor probes (S10), an immersion probe (provided for use as a domestic hot water probe – (S08) as well as a probe for the complete inlet in the indoor unit.
n When connecting up a solar plant, use a PT-1000 probe (S01) as a collector probe and a PT-1000 probe (S02) as the lower storage tank probe.
n All probes are to be connected to the indoor units switch cabinet in accordance with the terminal assignment diagram.

Fig. 8: WKF/WKF compact 80/100/130 outdoor unit connection terminals
1: Power supply 230V/1~/50Hz 2: Control line A/B

Contact probe
Contact probes can be mounted on the pipes, to measure the heating-circuit temperatures, for example.
n The contact probes are fastened to a pipe with the trapezoidal brackets and retaining strap provided.
n Clean the appropriate point. Subsequently a thermal compound (A) is applied and the probe is fixed in position.

12
Fig. 9: WKF/WKF compact 170 outdoor unit connection terminal 1: Power supply 400V/3~/50Hz 2: Control line A/B

NOTICE!
Make sure to connect the outdoor unit neutral connector properly, otherwise the varistors on the line-filter circuit board will be destroyed.
Temperature probes n The number of probes required can vary with
the type of system. n Observe the relevant notes for the probe posi-
tion found in the hydraulic circuit diagram.

Fig. 10: Securing the inductive sensor If the sensor cables are too short, they can be extended up to a maximum of 100m with wire having a cross-section of 1.5 mm².

14

External probe The connection of an outdoor sensor is always required for Smart Control. n Mount the external probe pointing skyward, in
a north-easterly direction, about 2.5 metres above the ground. It may not be subjected to direct sunlight and is to be protected against excessive wind. Installation above windows or air ducts is to be avoided. n In order to carry out the installation, remove the cover and secure the probe with the screw provided. n A cable with a wire cross-section of min. 0.5 mm2 provided by the customer is recommended for connecting the probe.
Fig. 11: External probe
15

REMKO series WKF NEO-compact
2.8 Electrical drawings for outdoor units
Outdoor units of WKF NEO-compact 80 to 130

1234

89

10

56 7

11

B

12

C

13

14

A

15

Fig. 12: Electrical drawings for outdoor units
A: Motherboard B: Power supply cable C: Communication line to indoor unit 1: TP evaporator probe 2: TS suction pipe probe 3: Probe, TD heat gas 4: Probe, TA air suction 5: Electric expansion valve 6: High pressure transducer

7: Low pressure transducer 8: Crankcase heating, compressor 9: Condensate tray heating 10: 4-way valve 11: Not connected 12: Not connected 13: Fan motor 14: Compressor 15: Choke

16

Outdoor units of WKF NEO-compact 170

2

3

1

4

5

6
7 8
9 10

A

12

13 14 15

11
Fig. 13: Electrical drawings for outdoor units A: Inverter control board B: Power supply 400V/3~/50Hz C: Communication to indoor unit 1: Indoor unit communication 2: High pressure transducer 3: Low pressure transducer 4: Compressor 5: Transformer 6: Electric expansion valve

B

C

7: High pressure switch 8: Crankcase heating, compressor 9: 4-way valve 10: Fan motor 1 11: Fan motor 2 12: TS suction pipe probe 13: Probe, TA air suction 14: TP evaporator probe 15: Probe, TD heat gas

17

REMKO series WKF NEO-compact
2.9 Electrical configuration – I/O module – WKF NEO compact 80 to 170
Use wire gauge corresponding with the connection cable supplied! Lay load lines separately to measuring lines!

L1 L1N GNND NL1 PNE GPNED

Potential Free Outputs
KN R

II//OO-mMooduleS: Ppaonwneurnsguspvperlysoprrgouvnidgeedrfboylgt the custboamuseeritfsroamusthdeersUubnt-edrivsetrritbeuiltuiongn unit
CoAnnnscehcltuiosns: 223300VV/11~~//NN/P/PEE

PE N A03 PE N A04 PE N A20 A21 PE N A22 A23 PE N A24 A25 Actuator Outputs

ClosZedu OApeunf

M

CloseZdu OApeunf

M

ClosZedu OApuenf

M

A24/25

2n. gdemmixisecdhhteeratHinegizckyreciles 230MVismchixeirn2g3v0aVlve

BByyppaassssvveanlvteil 223300VV A22/23

A21/22

1.sgt emmixiesdchhteeartiHnegizckyrceleis 230MVismchixeirn2g3v0alVve

A04

ZCiirrkcuullaattiioonnspumpe WaHrmotwwaastseerr(2(3203V0)V )

A03 UunmgeimxeidschhetaetrinHgecizykcrleeis Pumpe232030VV(o(potpiotinoanla) l )

11s.tgmemixiesdchhteeartHinegizckyrcelies

A02

Pumppe223300VV

A01

PuPmumpep Ssolar 230VV Uunnrgegeruelagteeldt

A14

CUhmasncgheaoltvveernvtial/lve / pPuummppecoKoülhinlegn

M

A30

A31

A32

A33

A34

Potential Free Outputs

ABeslseiggtned

C 0T1 0T1 0T2 0T2 +12V B1 A1 GND B2 A2 B3 A3 R GND

S09 GND S10 GND S11 GND S12 GND S13 GND S14 GND S15 GND S16 GND

PPotoetnentiazila-flrfreeei
AA3344GSeanmemraellalarm cSotödremeldung AA3233enFarebilgeabe SSmmaarrtt SSeerrvvsStatugfee 11
AA3322eFnraebiglea/b2eH/G2 WE SSmmaarrttSSeerrvvsStatugfee22

Sensor Inputs

ABselseiggtned
NHOINTWEE: wISi:thoohuntebSlopcekrrinsgchütz cmounstascBtorür,cjkuemepinergemleugst wberden ignessecrtheldo,scsleonse=dF=reeignaabbeled
PoweErVuUtilKityonctoanktact S16 (2.)
22n.dgemmixisecdhhteratHinegizckyrcelies RFL S14 CCooddiinegrwreidseisrstotarnd RC.1
RKooommmsuenniksaotriocnomRmauumnsiceantsioonr B3/A3
OKuotmdomournuiknaitticoonmAmuußneincmatoiodnulB2/A2 (1.)
11s.tgmemixiesdchteeartHinegizckyrcelies IVNLL S12 11s.tgmemixiesdchteeartiHnegizckyrceliesRRFL S11 SpannunSgsmvaTeKrertlsreCmomorigmnnuaternloGgl NTSoDmua&crht+C1po2onVwtreorls- TuopupclyhB1/A1
OAuutßseidnetetmemppereartautur re S10 StorSagpeitcahnekr,mceitntetre S09

S04 Solar RLF

SMT I/O

RJ 45

Sensor Inputs

S03 GND S04 GND S05 GND S06 GND S07 GND S08 GND

X – TP GND A44 GND A45 GND A46 MI MO CLK nSS GND

(3.)
HWoatrwmawtearspserorbFeühler S08 22n.dgemmixisecdhhteratHinegizkcryecilseVINLL S06

PuPmupmep00–1100VV/ PWM 22n.dgmemixiesdchteeartiHngeiczykcreleis A46

CZirckuullaattioionn TeTemmppeerraattuurreodoer rimImpuplusles

S05

SoSloalraprrfüobheleirnVleLt S03

SmKaormt CunoinktarotiloTnoSumcharctoCmonmtruonl-iTcoatuicohn RJ 45

PE N A12 LPE N A13 L PE N A14 L` PE N A01 PE N A02 Actuator Outputs

S25 +5V GND S26 +5V GND S27 +5V GND S28 +5V GND S29 +5V GND GND A40 GND A41 GND A42 GND A43

PPuummppe223300V A13 22n.dgmemixiesdchhtear tHinegizckyrecilse

A11

CUhmasncgheaoltvveernvtiallve 22 hWeäartmgeenrezreautogresr

A10

ChUamngscehoavletvr evnatlivle HWoatrmwawtaesrsperrebpearreaituionng

M

M

Actuator Outputs

S02 SSoolalrasrt-oSrpageeictahnekr, buonttoemn S01 Solar-cKoollleeckttoorr

S23 Volumenstrom Solar

SD

S21 SG-Ready contact 2
(from software 4.28)

Sensor Inputs

Sensor Inputs S23 +5V GND S46 S47 S24 +5V GND S48 S49 S01 GND S02 GND

Sensor Inputs

Aktuator Signal

PPuummppe0 -01-01V0/VP/WPMWM UunmgeixmeidschhetaetrinHgeizkreis

A42

PPumpe00- -1100VV/P/WPMWM A41

1s. tgmemixiesdchhteeartHinegizckyrcelies SDprehezdashelvttoinrggaPbWe MPWM A40

Solar ppuummppe

S0 PVV fEeiends-pineisung ((mmiinn.. 500 lImp./kWWhh)

S29/GND

SS00 PV yEiretrldag ((mmin. 500 Ilmp..//kkWWhh)

S28/GND

Volumenstrom WarmwasserS27/GND

S0 hHoauussehhaoltlsdzämheleter r (min. 550000Ilmmpp./.k/kWWhh)
S0 HWPPeSletrcotmricziäthylmereter (min. 50000Ilmmpp./.k/kWWhh)

S26/GND S25/GND

Actuator Supply

Sensor Inputs

SpannuPnogwsveerrsuoprgpulyngI/OI/OmMoodduulel

Fuse

S20 SG-Ready contact 1
(from software 4.28)

S20 +5V GND S40 S41 S21 +5V GND S42 S43 S22 +5V GND S44 S45

PE N L PE N LPE N L PE N A10 LPE N A11 L

Power

SEpleacn.npuonwgsevresrsuoprpgluynSgmealerkt .SHeervizehleamtienngt SelmemaretnSterv provided bbyatuhseecitussatuosmdeerrfUronmtertvheertseuilbu- ndgistribution unit
400V/3~/N/PE)

BSeTleBgt assSiTgBned

ABsesleiggnted

L1 L2 L3 L1 L2 L3 N N N PE PE

MI MO CLK nSS GND
(3.)
A2 B2
(1.)

I/IO/OmMoodduulel : ACnosmcmhluunsiscaKtoiomnmcuonninkeactitoionn
I/O Modul

EAVnUsccholnutsascEt VcUonKnoencttaioktn

PowEeVrUutKiloitnytackotnSt1a6ct S16

S16 GND
(2.)

CGleosscehdlo=sseennab=leFreigabe

ABseslieggnted

AsBseiglengetd E-leHcetirzicuanlg

AsBseiglengetd E-lHecetirziucanlg heater
RelaEilsecEt-rHiceiz.

heater heater relay

KTelermmineanl bleliosctek Aoutßdeonomr oudnuitl

CKoonnttaakctt:: PPootteennttiiaalfl-rferie!e!

33xx 230V/1~/N/PEE tdhaennnrBermüockvenNN-c-Loenidteurcetnotrfejurnmepners

18

2.10 Terminal assignment / legend – WKF NEO compact 80 to 170

Designation PW PP S01 S02 S03 S04 S05 S06 S07 S08
S09
S10 S11 S12 S13 S14 S15
S16
S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 A01 A02 A03 A04 A10

Input X
X X X X X X X X
X
X X X X X X
X
X X X X X X X X X X

Output X
X X X X X

Signal

Description Power supply I/O 230V Power supply primary pump, indoor unit Solar probe collector Solar probe storage tank, bottom Solar probe inlet HM solar Solar probe RF HM solar Circulation RF temp./impulse 2nd mixed HC, INL probe Probe refrigerant piping Domestic hot-water tank Probe storage tank centre (storage energy acquisition) External probe 1st mixed HC, RF probe 1st mixed HC, INL probe Heat pump inlet 2nd mixed HC, RF probe Heat pump RF Energy supplier contact (NC) / dew point monitoring (external) SG-Ready contact 1 (from software 4.28) SG-Ready contact 2 (from software 4.28) Not connected Ultrasonic flow rate meter Solar, pulse rate Ultrasonic flow rate meter HP, impulse rate HP electricity meter S0 Household electricity S0 Flow probe PV yield electricity meter S0 PV in-feed electricity meter S0 Solar pump unregulated (230 V) 1st mixed HC, pump (230 V) switched Unmixed HC, pump (230 V) switched Circulation pump Changeover valve, drinking water

19

REMKO series WKF NEO-compact

Designation A11 A12 A13 A14 A20 A21 A22 A23 A24 A25 A30 A31 A32 A33 A34 A40 A41 A42 A43 A44 A45 A46 MI MO CLK nSS GND OT 1 (2x) OT 2 (2x) B1, A1 +12 Volt, GND B2/A2 B3/A2 R

Input

Output X X X X X X X X X X X X X X X

Signal
X X X X X X X

Description Changeover valve 2nd WE Not connected 2nd mixed HC, pump (230 V) switched Changeover valve / pump cooling 1st mixed HC, mixing valve open (230 V) 1st mixed HC, mix. valve switched to closed (230 V) Bypass mixer open Bypass mixer closed 2nd mixed HC, mixing valve open (230 V) 2nd mix. HC, mix. valve switched to closed (230 V) Not connected Not connected Enable 2 WE booster heating or boiler Not connected Alarm codes Speed setting solar pump PWM Speed specification, 1st mixed HC (0-10V) Speed specification, unmixed HC (0-10V) Speed setting primary pump indoor unit (PWM) Not connected Non functional Speed specification, 2nd mixed HC (0-10V)

Non functional

Not connected Non functional
Operating module
Outdoor unit communication RS 485_3 RC code resistance WKF NEO 80/100/130/170

20

21

-SMT1.2 SPopawnernusnupgsplvyers. SSMT II//OO((ubnottetno)m) -SMT1.2 In33 3-SStuefpesnswicthcahltuEnHgZ EHZ -> SSMMTTII//OO( (otboepn)) In32 A33 A32

0

1

2

3

4

5

6

7

8

9

10

11

TerKmleinmaml bblloocckk cRoengtlreorller

ElectErlieckhtreoaHtinegizsetlaebment

PE N

L

2.11 Circuit diagram – WKF NEO compact 80-170

N

N

PE

PE

N -X1.4

N -X1.3

PE -X1.2

PE -X1.1

STB 85°C

PE

N3

N2

N1

L3

L2

L1

L

L

L

N

PE -X2.7

N3 -X2.6

N2 -X2.5

N1 -X2.4

L3 -X2.3

L2 -X2.2

L1 -X2.1

L -X1.8

L -X1.7

L -X1.6

N -X1.5

21

11

A2 -K1.1 A1

24

14

PE N

L

L1 L2 L3 N

PE

IWMICPOHRTITGA!NT!
WBeitiheianpsihnagsleig-pehmasAencsocnhnluescstiodnesoEf ltehketreoleHcetriizcshtaebastin(3gxe2le3m0Ve)nt (m3xus2s3d0iVe)B, rtühcekjeumzwpiesrchbetnwXe2e.n7,XX22..78, uXn2d.8Xa2n.9d Xen2t.9femrnutsutnbde rjewmeoivlsedeinanNdeautnreaullteriatel croanndguecstcohrlomsusestnbweecrodnenne.cted respectively.

A2 -K1.2 A1

14

11

24

21

L1 -EHZ

L2 L3

N1 N2 N3

-UV SPopawnernusnupgsplvyers. SUuntb-erdivsteritbeilutiuonng (bauseits) (provided by the customer) -UV SPopawnernusunpgsplvyer(s.4 (0400V)0V) bPraouvsieditesd(boypttihoenaclu3stxo23m0erV) (optional 3x230V)

PProojeekct Ttitleel: WKFFNNEEOO22002211

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2

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4

REMKO series WKF NEO-compact

0

1

2

3

4

5

-S25

S25

Imp/kWh S0

SEtleroctmrizcäithylemreSt0er S0

+5V

WHeäartmpeupmupmpe

–

GND

-S26

S26

Imp/kWh S0

SEtleroctmrizcäithylemreSt0er S0

+5V

Hoaushehalotld

–

GND

-S27

S27

31 V
4

VMoelduiummenflostwroramte, ,ImImpp. .

+5V

WHoatrmwawtaesrser

GND

-S28

S28

Imp/kWh S0

SEtleroctmrizcäithylemreSt0er S0

+5V

PV Eyrietrladg

–

GND

-S29

S29

Imp/kWh

SEtleroctmrizcäithylemreSt0er S0

S0

+5V

PV Efeinesdp-einisung

–

GND

-A40 SSignal PPWM SSolarkcriericsuit

t

U

–

GND

A40

-A41

U

–

GND

SSignal 0-1100VV// PPWWMM

A41

t

1.sgt emmix.eKdreciisrcuit

-A42

U

–

GND

SSignal 0-1100VV// PPWWMM

A42

t

uUngmeixme.dKcreyicsle

-A43 SSignal PPWM IInnterrnealPpuummppe

t

U

–

GND

A43

GND A44

GND A45

U t

-A46

–

GND

SSignal 0-1100VV// PPWWMM

A46

2.ngdemmi.xKerdeicsircuit

MI MO CLK nSS GND

OT1 OT1

-SMT_TOUCH

SPpowanenr usnugpspvlyers.

+12V

-> SSMMTTTToouucchh

GND

OT2 OT2

+12V B1 A1 GND

-AM1

B2

BA

KCommmuunniick.. AMM

A2

-> AOuußtednomoroudnuitl (bparouvseidietsd) by the customer)

-B3/A3

B3

BA

KCommmuunniickaattiioonn

A3

-> RRaouommsesnensosor r- B- /BA/ A

-RC

R

1

2

KCodinegrwriedseisrst otar nd

GND

GDevräicte-adbehpäenngdiegnt

Rc

B us Interfaces

OT Interfaces

SPI

Actuator S ignal

Actuator S ignal

SystemrceognletrroSllMerTSI/MOT I/O
S ens or Inputs

-SMT1.1 SSystemrceognletrro(lulenrte(bno) ttom)

Actuator Output

Actuator Output

Actuator Output

Actuator Supply

P ower

PE N L

PE

PE

N

N

L

L

PE N L

PE

N

N

A10

SP

L

DP

PE

N

N

A11

SP

L

DP

1

M

M

M

PE N L

-Pin SPpowanenr usnugpspvlyer2s3or0gung 23 0 -> KTleermmminbalobclkoc-kX-1X1
-Pout1 VPoewrseorrgsunpgpl2y 3203V0V InternealPpuummppeAA4433
-A10 UChmasncgheaoltvveernvtaillv2e302V30V HWoatrmw awt aesr sperrebpeareraittuionng
-A11 UChmasncgheaoltvveernvtaillv2e302V30V 2. WHeäarmt geeenrzeeruatgoerr

PE N A12 L

PE

PE

N

N

A13

L

L

PE

N

N

A14

SP

L

DP

PE

PE

N

N

A01

L

PE

PE

N

N

A02

L

1

1

M

M

M

M
1

-A13 Pumppe232300VV 2.ngdemmi.xKerdeicsircuit
-A14 UChmasncgheaoltvveernvtaillv2e302V30V SSeparatercKoüohlilnkgrecisircuit
-A01 Pumppe232300VV SSolarkcriercisuit
-A02 Pumppe232300VV 1.stgemmix.eKdreciisrcuit

PE

PE

N

N

A03

L

1

M

-A03 Pumppe232300VV Uungmeixme.dKcreyicsle

PE

PE

N

N

A04

L

1

M

-A04 Pumppe232300VV DTrriinnkkwinagssweartZeirrkcuirlcautiloatnion

PE

N

N

-A20/A21

M

A20

OApuefn

Miixsechdvveanlvtiel 223300VV

A21

ZCluosed

1.stgemmix.eKdreciisrcuit

PE

N

N

-A22/A23

M

A22

OApuefn

Vaelnvteil 223300VV

A23

ZCluosed

Bypass

PE

N

N

-A24/A25

M

A24

OApuefn

Miixsechdvveanlvtiel 223300VV

A25

ZCluosed

2.ngdemmi.xKerdeicsircuit

6

7

8

9

5

6

7

8

9

10

KCodinegrwriedseisrst otär sn:de: WKF 80 –>>11440000OOhhmm WKF 100 –>>11440000OOhhmm WKF 130 –>>11440000OOhhmm WKF 170 -> 11550000OOhhmm

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Prroojjeekct Ttitleel:: WKF NNEEOO22002211

S20 +5V GND S40 S41

S21 +5V GND S42 S43

S22 +5V GND S44 S45

-S23

S23

31 V
4

VMoelduiummenflsotwrormat,eI,mImp.p.

+5V

Solarkcriericsuit

GND

S46

S47

31425

-S24/S13

S24

PPT10000 // VVooll..ImI mpp. .

+5V

V

VLFL / VVol. WHäeramt Peupm. p

GND

S48

S49

-S01

S01

1

2

PPT10000

GND

KColleckttoorrfpürholbeer

-S02

S02

1

2

PPT10000

GND

Sptoeriacghe rtfaünhklepr,roSboela,rSolar

-RJ45

KCommmuunniickaattiioonn

RJ45

RJ45

->> SSMMTTTToouucchh

-S03

S03

1

2

PPT10000

GND

VInolrelta,uSf,oSlaorlar

-S04

S04

1

2

PPT10000

GND

Rüetcukrlanuffl,oSwo,laSrolar

-S05

S05

1

2

PPT10000 // Impuplsuels

GND

ZCirkculatioonn

-S06

S06

1

2

PPT10000

GND

VInolrelta,u2f,n2d. gmeixme.dKcreiricsuit

-S07

S07

1

2

PPT10000

GND

KRäelftreigmeirtatnetl

-S08

S08

1

2

PPT10000

GND

WHoatrmwawtaesrssetrosrpaegiechtearnk

-S09

S09

1

2

PPT10000

GND

PStuoffreargsepetaicnhker

-S10

S10

1

2

PPT10000

GND

AOußtseidnetetmempepreartautrure

-S11

S11

1

2

PPT10000

GND

Rüetcukrlanuffl,o1w.,g1esmt .mKirxeeisd circuit

-S12

S12

1

2

PPT10000

GND

VInolrelta,u1f,s1t .mgiexmed. Kcrirecisuit

S13 GND

-S14

S14

1

2

PPT10000

GND

Rüetcukrlanuffl,o2w.,g2enmd. mKriexiesd circuit

-S15

S15

1

2

PPT10000

GND

RHüecaktlapufm, Wp ärermtuernpuflmowpe

-S16 JBurmüpcekre/ /NCÖcffontearc-tKo.pener S16 PEoVwUeSrpuetrirliety block GND

S16 GND

BWehieVneruwsienngdaunngEVeUin e EloVcUk,-Sthpeerdreisaisbtledassignal Sp16ermrsuigsnt ableSu1s6ed. zu verwenden.

Sensor Inputs

Sensor Inputs

Sensor Inputs

SyssttemrceognletroSlMlerTSI/MOT I/O
Sensor Inputs

-SMT1.2 Systemrceognletro(lolebre(nt)op)

Potential Free Outputs

–>> KTleermmminballobclkock

DCoanuteinrsupoaunsnoupnegrating voltage

-X1.8

L

9

In30 A30

In31 A31

In32 A32
In33 A33
In34 A34 A34

A1

A1

-K2.2
E-leHcetrizicuanl hgeSattuefrest2ag(2eH2e(i2zwheantdinegl)coil) ->> EE–Hheeiazteerr -K2.1
E-leHcetrizicuanl hgeSattuefrest1ag(1eH1e(i1zwheantdinegl)coil) ->> EE–Hheeiazteerr -SGaemnemraellsatlöarmmesldigunnagl Potentiiall- ffrreeiercKoonntatackt t

10

11

23

8

7

6

5

4

3

2

1

0

USB -SMT_TOUCH BCeodnit reonlteeillem ent
RJ45 GND +12V
SSmart-Connttrrooll Toouucchh A B 1 2 3 4 RRaouommt thherermmosotstatatECE- 1C-1 A V+ VB RRaouommsesensnosror A B 1 2 3 4 RRaouommt thherermmosotstatatECE-1C-1 A V+ VB RRaouommsesensnosror A B 1 2 3 4 RRaouommt thherermmosotstatatECE-1C-1 A V+ VB RRaouommsesensnosror

REMKO series WKF NEO-compact

0

1

2

3

4

5

6

7

8

9

10

11

-RT1 RRaouomtht heerrmmoossttaatt uUnngmeimxe.dKrceyicsle

-RS1 RRaouomsseennssoorr uUngmeimxe.dKrceyicsle

JedEear cRhaurmoosmensoernbsozwr o. jredeeaschRaruomomthethrmeromstoasttbaet nreöqtiugitresinae euinnidqeuuetidgeevGiceeräatdeaddreresss!e! -> See->tShieehoepBeerdaietninugnsiannsletirtuunctgiodnessRfaourmtsheensrooros m/ Rasuemnsthoerr/mroosotmatst. hermostat.

-RT2 RRaouomtthheerrmmoossttaatt 11s. tgemmix.eKdreciisrcuit

-RS2 RRaouomsseennssoorr 11.sgt emmix.eKdreciisrcuit

-RT3 Roaoummtthheerrmmoossttaatt 22n. gdemmix. Kedrecisircuit

-RS3 RRaouomsseennssoorr 22n. gdemmi.xKerdeicsircuit

GND

+12V

RJ45

USB

-230V SPopawnernusunpgsplvyers. -> SSMMTTI/I /OO- -PoPuotut11 -B/A KCommmuunniickaattiioonn -> SSMMTTI/I /OO- -B3B/3/A3A3

-> SSMMTTI/I /OO- -121V2V

SPopawnernusnupgsplvyers.

-> SSMMTTI/I /OO- -RJR4J545

KCommmuunniickaattiioonn

-> LLAANN–//WWLLAANNAaddaapptteerr

NL

B3 A3

KCommmuunniickaattiioonn

-12V

-RJ45

-USB

PProojeekct Ttitleel: WKFFNNEEOO22002211

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24

Legend for the circuit diagrams

Abbreviations:

AM:

Outdoor unit

E-heater:

Electric heating element

EHZ:

Electric heating element

EVU:

Electrical power company /

power utility

Gem.:

Mixed

HC:

Heating cycle

HTG:

Heating

Imp.:

Impulse

PV:

Photovoltaic

PWM:

Pulse width modulation

RL:

Return flow

Unmixed

Unmixed

VL:

Inlet

Vol.:

Medium flow rate

Circ.:

Circulation

25

REMKO series WKF NEO-compact

2.12 Resistances of the temperature probes

Evaporator probe, suction gas probe, air inlet probe

Temp. (°C) -20 -19 -18 -17 -16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 11

Resistance (K)
37, 4111 35, 5384 33, 7705 32, 1009 30, 5237 29, 0333 27, 6246 26, 2927 25, 0330 23, 8412 22, 7133 21, 6456 20, 6345 19, 6768 18, 7693 17, 9092 17, 0937 16, 3203 15, 5866 14, 8903 14, 2293 13, 6017 13, 0055 12, 4391 11, 9008 11, 3890 10, 9023 10, 4393 9, 9987 9, 5794 9, 1801 8, 7999

Temp. (°C) 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43

Resistance (K)
8, 4377 8, 0925 7, 7635 7, 4498 7, 1506 6, 8652 6, 5928 6, 3328 6, 0846 5, 8475 5, 6210 5, 4046 5, 1978 5, 0000 4, 8109 4, 6300 4, 4569 4, 2912 4, 1327 3, 9808 3, 8354 3, 6961 3, 5626 3, 4346 3, 3120 3, 1943 3, 0815 2, 9733 2, 8694 2, 7697 2, 6740 2, 5821

Temp. (°C) 44 45 46 47 48 49 50 51 52 53 54 55

Resistance (K)
2, 4939 2, 4091 2, 3276 2, 2493 2, 1740 2, 1017 2, 0320 1, 9651 1, 9007 1, 8387 1, 7790 1, 7216

Temp. (°C) 56 57 58 59 60 61 62 63 64 65 66

Resistance (K)
1, 6663 1, 6131 1, 5618 1, 5123 1, 4647 1, 4188 1, 3746 1, 3319 1, 2908 1, 2511 1, 2128

Heat gas probe

Temp. (°C) -30 -29 -28

Resistance (K)
866.96 815.70 767.71

-27

722.87

-26

680.87

-25

641.59

-24

604.82

-23

570.34

-22

538.03

-21

507.74

-20

479.34

-19

452.68

-18

427.67

-17

404.17

-16

382.11

-15

361.35

-14

341.86

-13

323.53

-12

306.29

-11

290.06

Temp. (°C) -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9

Resistance (K)
274.78 260.40 246.85 234.08 222.02 210.69 199.98 189.86 180.34 171.33 162.81 154.78 147.19 140.00 133.21 126.79 120.72 114.96 109.51 104.34

26

Heat gas probe (continued)

Temp. (°C) 10

Resistance (K)
99.456

Temp. (°C) 45

11

94.826

46

12

90.426

47

13

86.262

48

14

82.312

49

15

78.561

50

16

75.001

51

17

71.625

52

18

68.416

53

19

65.368

54

20

62.474

55

21

59.719

56

22

57.104

57

23

54.620

58

24

52.253

59

25

50.000

60

26

47.857

61

27

45.817

62

28

43.877

63

29

42.027

64

30

40.265

65

31

38.585

66

32

36.987

67

33

35.462

68

34

34.007

69

35

32.619

70

36

31.297

71

37

30.034

72

38

28.827

73

39

27.677

74

40

26.578

75

41

25.528

76

42

24.524

77

43

23.566

78

44

22.648

79

Resistance (K)
21.773 20.935 20.134 19.368 18.635 17.932 17.260 16.616 16.001 15.410 14.844 14.302 13.782 13.284 12.807 12.348 11.909 11.487 11.083 10.694 10.321 9.9628 9.6187 9.2882 8.9706 8.6655 8.3723 8.0903 7.8193 7.5586 7.3077 7.0667 6.8345 6.6109 6.3960

Temp. (°C) 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114

Resistance (K)
6.1890 5.9894 5.7976 5.6126 5.4346 5.2629 5.0974 4.9379 4.7842 4.6359 4.4931 4.3552 4.2222 4.0939 3.9700 3.8506 3.7351 3.6238 3.5162 3.4123 3.3120 3.2150 3.1214 3.0310 2.9435 2.8589 2.7772 2.6982 2.6218 2.5479 2.4764 2.4072 2,3403, 2.2755 2.2128

Temp. (°C) 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149

Resistance (K)
2.1522 2.0934 2.0365 1.9814 1.9280 1.8764 1.8263 1.7778 1.7308 1.6852 1.6411 1.5983 1.5567 1.5165 1.4774 1.4396 1.4028 1.3672 1.3327 1.2991 1.2665 1.2349 1.2042 1.1744 1.1455 1.1174 1.0901 1.0636 1.0379 1.0128 0.9886 0.9649 0.942 0.9197 0.898

27

REMKO series WKF NEO-compact

Heat gas probe (continued)

Temp. (°C) 150

Resistance (K)
0.8769

Temp. (°C) 185

151

0.8564

186

152

0.8364

187

153

0.817

188

154

0.7982

189

155

0.7798

190

156

0.7620

191

157

0.7446

192

158

0.7277

193

159

0.7112

194

160

0.6952

195

161

0.6796

196

162

0.6645

197

163

0.6497

198

164

0.6353

199

165

0.6213

200

166

0.6077

201

167

0.5944

202

168

0.5814

203

169

0.5688

204

170

0.5566

205

171

0.5446

206

172

0.5329

207

173

0.5216

208

174

0.5105

209

175

0.4997

210

176

0.4892

211

177

0.4789

212

178

0.4689

213

179

0.4591

214

180

0.4496

215

181

0.4403

216

182

0.4313

217

183

0.4225

218

184

0.4138

219

Resistance (K)
0.4054 0.3972 0.3892 0.3814 0.3738 0.3664 0.3591 0.352 0.3451 0.3383 0.3317 0.3253 0.319 0.3128 0.3068 0.3009 0.2952 0.2896 0.2841 0.2787 0.2735 0.2684 0.2634 0.2585 0.2537 0.2491 0.2445 0.2400 0.2357 0.2314 0.2272 0.2231 0.2191 0.2152 0.2114

Temp. (°C) 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235

Resistance (K)
0.2076 0.204 0.2004 0.1969 0.1934 0.1901 0.1868 0.1836 0.1804 0.1773 0.1743 0.1713 0.1684 0.1656 0.1628 0.1601

Temp. (°C) 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250

Resistance (K)
0.1574 0.1548 0.1522 0.1497 0.1472 0.1448 0.1425 0.1401 0.1379 0.1356 0.1335 0.1313 0.1292 0.1272 0.1252

28

3 Index
C
Circuit diagrams WKF NEO-compact 80 . . . . . . . . . . . . . . . . . 21 WKF NEO-compact 100 . . . . . . . . . . . . . . . . 21 WKF NEO-compact 130 . . . . . . . . . . . . . . . . 21 WKF NEO-compact 170 . . . . . . . . . . . . . . . . 21
Contact probe . . . . . . . . . . . . . . . . . . . . . . . . . . 14
D
Disposal of equipment . . . . . . . . . . . . . . . . . . . . . 6
E
Electrical cables ­ overview WKF NEO-compact 80 . . . . . . . . . . . . . . . . . 10 WKF NEO-compact 100 . . . . . . . . . . . . . . . . 10 WKF NEO-compact 130 . . . . . . . . . . . . . . . . 10 WKF NEO-compact 170 . . . . . . . . . . . . . . . . 11
Electrical connection – indoor unit WKF NEO-compact 80 . . . . . . . . . . . . . . . . . 12 WKF NEO-compact 130 . . . . . . . . . . . . . . . . 12 WKF NEO- compact 170 . . . . . . . . . . . . . . . . 12
Electrical connection – outdoor unit WKF 130 Duo . . . . . . . . . . . . . . . . . . . . . . . 13 WKF 170 Duo . . . . . . . . . . . . . . . . . . . . . . . 13 WKF/WKF compact 80 . . . . . . . . . . . . . . . . . 13 WKF/WKF compact 100 . . . . . . . . . . . . . . . . 13 WKF/WKF compact 130 . . . . . . . . . . . . . . . . 13 WKF/WKF compact 170 . . . . . . . . . . . . . . . . 13
Electrical drawings WKF NEO-compact 80 . . . . . . . . . . . . . . . . . 16 WKF NEO-compact 100 . . . . . . . . . . . . . . . . 16 WKF NEO-compact 130 . . . . . . . . . . . . . . . . 16 WKF NEO-compact 170 . . . . . . . . . . . . . . . . 17
Electrical system layout WKF NEO-compact 80 . . . . . . . . . . . . . . . . . 18 WKF NEO-compact 100 . . . . . . . . . . . . . . . . 18 WKF NEO-compact 130 . . . . . . . . . . . . . . . . 18 WKF NEO-compact 170 . . . . . . . . . . . . . . . . 18
Environmental protection . . . . . . . . . . . . . . . . . . . 6

External probe . . . . . . . . . . . . . . . . . . . . . . . . . . 15
I
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
R
Resistance table Air inlet probe . . . . . . . . . . . . . . . . . . . . . . . . 26 Evaporator probe . . . . . . . . . . . . . . . . . . . . . 26 Suction gas probe . . . . . . . . . . . . . . . . . . . . 26
S
Safety Dangers of failure to observe the safety notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Identification of notes . . . . . . . . . . . . . . . . . . . 4 Notes for inspection . . . . . . . . . . . . . . . . . . . . 5 Notes for installation . . . . . . . . . . . . . . . . . . . . 5 Notes for maintenance . . . . . . . . . . . . . . . . . . 5 Personnel qualifications . . . . . . . . . . . . . . . . . 5 Safety notes for the operator . . . . . . . . . . . . . 5 Safety-conscious working . . . . . . . . . . . . . . . . 5 Unauthorised modification . . . . . . . . . . . . . . . 5 Unauthorised replacement part manufacture . 5
System layout . . . . . . . . . . . . . . . . . . . . . . . 7, 8, 9
T
Temperature probes . . . . . . . . . . . . . . . . . . . . . 14 Terminal assignment
WKF NEO-compact 80 . . . . . . . . . . . . . . . . . 19 WKF NEO-compact 100 . . . . . . . . . . . . . . . . 19 WKF NEO-compact 130 . . . . . . . . . . . . . . . . 19 WKF NEO-compact 170 . . . . . . . . . . . . . . . . 19
W
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

29

REMKO series WKF NEO-compact
30

REMKO QUALITY WITH SYSTEMS
Air-Conditioning | Heating | New Energies

REMKO GmbH & Co. KG Klima- und Wärmetechnik
Im Seelenkamp 12 32791 Lage

Telephone +49 (0) 5232 606-0 Telefax +49 (0) 5232 606-260

E-mail URL

info@remko.de www.remko.de

Hotline within Germany +49 (0) 5232 6 06-0
Hotline International +49 (0) 5232 606-130

We reserve the right to make technical changes, and provide no guarantee as to the accuracy of this data!

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