Enclosures IP-ACIWM035.003 Air Conditioner For Electrical Enclosure User Manual

IP-ACIWM035.003 Air Conditioner For Electrical Enclosure

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Specifications

Model: IP-ACIWM035.003

Application: Air Conditioner for Electrical
Enclosure – Indoor

Product Usage Instructions

1 – Safety Warnings

• Installation must be done by qualified personnel after
  disconnecting enclosure power supply.

• Switch off the power supply before any operation.

• Air conditioner is not accessible to the general public.

• Do not allow children or individuals with reduced capabilities
  to use the air conditioner unsupervised.

• Air conditioner must be installed according to national wiring
  regulations.

2 – Installation Process

• Ensure proper fixing of the electrical enclosure to the floor
  to prevent tipping.

• Select an installation position that ensures good
  ventilation.

• Avoid obstructing air passage with internal/external enclosure
  components.

• Heat loss of components inside the enclosure should be lower
  than the cooling power of the air conditioner.

• Handle the air conditioner in an upright position to prevent
  tipping.

• Use proper brackets during transportation to support the
  cooling unit weight.

• Install only original spare parts and accessories.

• Protection against live parts access must be ensured by the
  installer.

• Follow all technical data provided in the manual.

Frequently Asked Questions (FAQ)

Q: Can I install the air conditioner myself?

A: Installation must be done by qualified personnel after
disconnecting the enclosure power supply for safety reasons.

Q: How should I handle the air conditioner during

transportation?

A: Use proper brackets to support the cooling unit weight and
ensure it is handled upright to prevent tipping over.

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USER’S MANUAL (PART 2)
AIR CONDITIONER FOR ELECTRICAL ENCLOSURE INDOOR APPLICATION
IP-ACIWM035.003

Document: UMA-CDZ-IP-ACIWM035.003-00 Description
Original user’s manual for air conditioner IP-ACIWM035.003 series Language: English

ISSUE REV. 01 REV. 02 REV. 03

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

Date 12/12/2022

Name

Page 1/24

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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WARNING
Safety of AIR CONDITIONER is warranted only by proper use of these instruction which must be kept.
Installation must be done by qualified personnel only after enclosure power supply disconnecting.
Before any operation, switch off the power supply. The appliance is classified as not accessible to the general public The air conditioner is not to be used by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction. Children being supervised not to play with the air conditioner. The air conditioner must be installed in accordance with national wiring regulations (IEC 60335-2-40:2018)
Upstream of the electrical connection, an efficient disconnection system must be provided in compliance with the AS / NSZ 3000 standard
Internal and external components of electrical enclosure don’t have to affect the proper installation of air conditioner.
Inside of electrical enclosure there must not be components that could affect the proper ventilation.
Provide a proper fixing of the electrical enclosure to the floor to prevent accidental tipping due to the supplementary weight of installed AIR CONDITIONER.
Installation position of AIR CONDITIONER must be selected to ensure good ventilation. Take care that any internal/external components of enclosure don’t obstruct air passage. (see section 2.2 GENERAL CHECKS BEFORE INSTALLATION)
The heat loss of the components installed inside of the electrical enclosure must be lower than useful cooling power of the AIR CONDITIONER.
AIR CONDITIONER IP-ACIW series must be handled in upright position and protected against accidental tipping over.
Do not modify the AIR CONDITIONER structure if it is not specified in these instruction or associated instructions.
During transportation of enclosures with installed air conditioner a proper bracket must be used to support the cooling unit weight.
Install only original spare parts and accessories. Protection against access to live parts must be warranty by installer.
The supply connector of the AIR CONDITIONER must only be connected and
disconnected when electrical enclosure is electrically disconnected.
Follow all technical data shown in this manual

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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TABLE OF CONTENTS
WARNING ………………………………………………………………………………………………………………….3 1 – TECHNICAL DATA…………………………………………………………………………………………………….4 2 – INSTALLATION ………………………………………………………………………………………………………..5
2.1 PRODUCT HANDLING……………………………………………………………………………………….5 2.2 GENERAL CHECKS BEFORE INSTALLATION ……………………………………………………………5 2.3 FITTING …………………………………………………………………………………………………………6 3 – ELECTRICAL CONNECTION…………………………………………………………………………………………8 3.1 WIRING DIAGRAM…………………………………………………………………………………………..8 3.1 ELECTRICAL INSTALLATION ……………………………………………………………………………….9 3.3 ALARM OUTPUT / DIGITAL INPUT ……………………………………………………………………. 10 4 – STARTING AND ADJUSTMENT …………………………………………………………………………………. 11 4.1 DIGITAL THERMOSTAT INSTRUCTION………………………………………………………………..11 5 – STANDARD MODBUS…………………………………………………………………………………………….. 18 6 – SPARE PARTS LIST………………………………………………………………………………………………….20 WARRANTY ……………………………………………………………………………………………………………… 21 UE DECLARATION OF CONFORMITY ……………………………………………………………………………… 22 SAA CERTIFICATE……………………………………………………………………………………………………….23

1 – TECHNICAL DATA

CONTROL TYPE

Digital thermostat with alarm, door interlock and RS485 serial interface

FEATURES

Unit

Power supply

V | ph| Hz

Cooling capacity EN14511

A35-A35

W

A35-A50

W

Absorbed electric power EN14511

A35-A35

W

A35-A50

W

Rated current

A

Motor circuit breaker / Delayed pre fuse (advised)

A

Electrical connection

–

Air flow rate (free blow)

enclosure

m3/h

Operating temperature

ambient enclosure

°C (°F) °C (°F)

Refrigerant

– | g

ambient

–

Protection degree EN60529/1

enclosure

–

Design

casing

–

cover

–

Weight

kg

Conformity / Certifications

–

ARTICLE CODE IP-ACIWM035.003
230 | 1 | 50/60 350/370 200/220 290/320 320/350 1.5/1.6 4
Three-pole connector 255/290
+20 |+55 (+68/+ 131) +20 |+45 (+68/+ 113)
R134a | 300 IP34
IP54 (when installed on enclosure with the same protection degree) Galvanised sheet steel
Galvanised sheet steel powder coated RAL7035 15
CE, SAA 203165

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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2 – INSTALLATION
2.1 PRODUCT HANDLING
AIR CONDITIONER IP-ACIW series must be handled in upright position and protected against accidental tipping over.
Air conditioners IP-ACIW series are fitted with female blind threaded insert to screw male lifting eye bolts.
The air conditioner handling, when unpacked, can be done thanks to lifting eye bolt. If lifting eye bolts are not included, please provide an adequate M6 male lifting eye bolt (2) and screw it inside blind threaded (1) insert placed on top of the air conditioner
Check the proper fixing of eye bolts before lift the air conditioner.

2.2 GENERAL CHECKS BEFORE INSTALLATION

Before the installation make sure that the cabinet is disconnected from the electrical supply.

GENERAL CHECKS – electrical enclosure must be disconnected form power supply – electrical data shown on rating label pasted on air conditioner side must be guaranteed – Electrical enclosure must be sized according to air conditioner dimensions and weight. – Electrical enclosure must have at least IP54 protection degree – Internal and external components of electrical enclosure don’t have to affect the proper installation of air conditioner – The installation site must be free from excessive dirt, aggressive ambient conditions and moisture. – The installation site must be free from hot air flows – The internal side of electrical enclosure must be free from dirt and moisture – The environment temperature must be within the range specified on label pasted on air conditioner side – Inside of electrical enclosure there must not be components that could affect the proper ventilation – the enclosure positioning with installed air conditioner must be carefully selected to ensure good ventilation (clearance between the air conditioner and the near walls must be at least 500 mm in each side). – Proper disposing of condensate discharge

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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2.3 FITTING

1. Make the fixing hole on the enclosure as is shown in the drilling template

Deburr all sharp edges to avoid accidental injuries
Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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2. Apply the gasket (included in fixing kit) on the back panel of the air conditioner
3. Lift the air conditioner by lifting eyebolt and place it near the enclosure wall 4) Mount the air conditioner on the electrical cabinet according to the drilling template with
   M6X16 screws and washers against unscrewing (included in mounting kit)
4. Connect the condensate drain pipe like is shown in picture below. (Put some glue on aluminium pipe before to insert it)

Air conditioner produces condensate because the moist air inside of the enclosure meets cold heat exchanger (evaporator) and then it becomes water; water production decreases during air conditioner working because enclosure air becomes dry.

The enclosure must be IP 54 protected, if enclosure is not airtight, condensate production could increase.

Installation of a door limit switch can reduce condensate production when the door is open. (see 3.3.2 Digital input)

The enclosure IP54 degree is guaranteed only if the air conditioner is proper mounted.

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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3 – ELECTRICAL CONNECTION
3.1 WIRING DIAGRAM

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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3.2 ELECTRICAL INSTALLATION
The electrical installation must be carried out by a qualified electrician who is responsible for compliance with the applicable standards and regulations.
Wire male plug (included) with an adequate cable as is shown by following picture
Cable section must be at least 1,5mm2
The male plug is fitted with spring terminals:

1. Push the spring with a screwdriver and then insert the wire.
2. Check the proper wire insertion. 3) Connect the unit with the power supply

Electrical data shown on rating label pasted on air conditioner side must be guaranteed
Install the delayed fuse recommended on rating plate pasted on air conditioner side to protect the line and enclosure components against shortcircuit.
Upstream of the electrical connection, an efficient disconnection system must be provided and it must be clearly identified
Air conditioner is already fitted with a temperature controller, no additional temperature control must be connected upstream of the unit.
Insert signal connector (included in installation kit, refer to picture below) inside of 4 poles female connector placed on the back of the air conditioner.

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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3.3 ALARM OUTPUT / DIGITAL INPUT
Air conditioner is fitted with an electronic controller which permits alarm output and digital input signals.
3.3.1 Alarm output
Alarm output is activated according to alarm parameters (for example in case of enclosure temperature higher than ALU value, digital input not activated… See PARAMETERS at 4.2 DIGITAL THERMOSTAT INSTRUCTION section) Alarm output is a dry contact.
3.3.2 Digital input
WARNING: proper functions of air conditioner are allowed only if digital input is activated. (closed contact between poles 13-14).
Digital input can be a door limit switch or a generic external dry contact.
Plug for signals is factory wired with a bridge between 13-14 poles. Bridge can be removed to wire, for example, a door limit switch.

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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4 – STARTING AND ADJUSTMENT
After finishing assembly of the conditioner, wait approx. 30 min. before starting it (the oil must collect in the compressor to ensure lubrication and cooling).
The air conditioner operates automatically, that is to say, after insertion, the evaporator fan operates continuously making the air inside the cabinet circulate. This way a uniform distribution of temperature inside the cabinet itself is attained. The built-in thermostat drives compressor and condenser fan according to set point value.
Compressor turns and condenser fan ON when internal enclosure temperature rises up to set point value + hysteresis.
Compressor and condenser fan turn OFF when internal enclosure temperature decreases below set point value.
4.1 DIGITAL THERMOSTAT INSTRUCTION
WARNING: the air conditioner is designed to operate at 35 ° C cabinet temperature. If the set point is changed the performance of the unit will vary.

1. Regulating thermostat is fixed air conditioner cover.
2. Thermostat could be set into a range from 20°C up to 50°C. Follow thermostat instructions for parameter changing.
3. Factory parameters are especially set for the proper unit functionality, it is not suggested to change them. Setting parameters are divided in two menu: main menu and hidden menu. WARNING: Some parameters collected in HIDDEN MENU are not needed for air conditioner operation, do not modify them.

To display target set point; in programming mode it selects a parameter or confirm an operation.
(DEF) To start a manual defrost To see the max. stored temperature; in programming mode it browses the parameter codes or increases the displayed value. To see the min stored temperature; in programming mode it browses the parameter codes or decreases the displayed value. To switch the instrument off, if onF = oFF.
To switch the light, if oA1 = Lig

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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4.1.1 KEY COMBINATIONS: To lock & unlock the keyboard. To enter in programming mode To return to the room temperature display
4.1.2 LED FUNCTION DESCRIPTION:

4.1.3 MAX & MIN TEMPERATURE MEMORIZATION
How to see the min temperature 1. Press and release the key. 2. The “Lo” message will be displayed followed by the minimum temperature recorded. 3. By pressing the key again or by waiting 5s the normal display will be restored.
How to see the max temperature 1. Press and release the key. 2. The “Hi” message will be displayed followed by the maximum temperature recorded. 3. By pressing the key again or by waiting 5s the normal display will be restored. How to reset the max and min temperature recorded 1. Hold press the SET key for more than 3s, while the max. or min temperature is displayed. (rSt message will be displayed) 2. To confirm the operation the “rSt” message starts blinking and the normal temperature will be displayed.
4.1.4 HOW TO SEE THE SET POINT
1. Push and immediately release the SET key: the display will show the Set point value; 2. Push and immediately release the SET key or wait for 5 seconds to display the probe value again.
4.1.5 HOW TO CHANGE THE SETPOINT
1. Push the SET key for more than 2 seconds to change the Set point value; 2. The value of the set point will be displayed and the “°C” or “°F” LED starts blinking; 3. To change the Set value push the or arrows within 10s. 4. To memorise the new set point value push the SET key again or wait 10s.

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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4.1.6 HOW TO CHANGE A PARAMETER VALUE

To change the parameter’s value operate as follows:
1. Enter the Programming mode by pressing the SET + keys for 3s (the “°C” or “°F” LED starts blinking).
2. Select the required parameter. Press the SET key to display its value 3. Use or to change its value. 4. Press SET to store the new value and move to the following parameter.

To exit: Press SET + or wait 15s without pressing a key.

NOTE: the set value is stored even when the procedure is exited by waiting the time-out to expire.

4.1.7 HOW TO LOCK THE KEYBOARD

1. Keep pressed for more than 3 s the + keys. 2. The POF message will be displayed and the keyboard will be locked. At this point it will be possible only to see the set point or the MAX o Min temperature stored
3. If a key is pressed more than 3s the POF message will be displayed.

4.1.8 HOW TO UNLOCK THE KEYBOARD

Keep pressed together for more than 3s the + keys, till the Pon message will be displayed.

4.1.9 THE ON/OFF FUNCTION

With onF = oFF, pushing the ON/OFF key, the instrument is switched off. The OFF message is displayed. In this configuration, the regulation is disabled. To switch the instrument on, push again the ON/OFF key. WARNING: Loads connected to the normally closed contacts of the relays are always supplied and under voltage, even if the instrument is in standby mode.

4.1.10 MAIN MENU PARAMETERS

Hy
Ot AC CH rES
IdF
MdF

Differential: (0,1 ÷ 25,5°C / 1÷255 °F) Intervention differential for set point. Compressor Cut IN is Set Point + differential (Hy). Compressor Cut OUT is when
the temperature reaches the set point.
Thermostat probe calibration: (-12.0÷12.0°C; -120÷120°F) allows to adjust possible offset of the thermostat probe.
Anti-short cycle delay: (0÷50 min) minimum interval between the compressor stop and the following restart.
Type of action: CL = cooling; Ht = heating. (do not change this parameter) Resolution (for °C): (in = 1°C; dE = 0.1 °C) allows decimal point display. dLy Display delay: (0 ÷20.0m; risul. 10s) when the temperature increases, the
display is updated of 1 °C/1°F after this time.
Interval between defrost cycles: (0÷120h) Determines the time interval between the beginning of two defrost cycles. (the air conditioner is not equipped with defrost, do not change this parameter) (Maximum) length for defrost: (0÷255min) (0=no defrost) When P2P = n, (not evaporator probe: timed defrost) it sets the defrost duration, when P2P = y (defrost
end based on temperature) it sets the maximum length for defrost. (the air conditioner is not equipped with defrost, do not change this parameter)

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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ALU ALL I1P I1F
Did
PbC dP3 dP4

MAXIMUM temperature alarm: (SET÷110°C; SET÷230°F) when this temperature is reached the alarm is enabled, after the “ALd” delay time.
Minimum temperature alarm: (-50.0 ÷ SET°C; -58÷230°F when this temperature is reached the alarm is enabled, after the “Ald” delay time.
Digital input polarity: oP: the digital input is activated by opening the contact; CL: the digital input is activated by closing the contact.
Digital input configuration: EAL = external alarm: “EA” message is displayed; bAL = serious alarm “CA” message is displayed. PAL = pressure switch alarm, “CA”
message is displayed; dor = door switch function; dEF = activation of a defrost
cycle; AUS =to switch on the second relay if oA1 = AUS; Htr = kind of action
inversion (cooling ­heating); Fan = not set it; ES = Energy saving.
(0 ÷ 255 min) with i1F= EAL or i1F = bAL digital input alarm delay: delay between
thedetection of the external alarm condition and its signalling.
With i1F= dor: door open signalling delay
with i1F = PAL: time for pressure switch function: time interval to calculate the
number of the pressure switch activation.
Type of probe: it allows to set the kind of probe used by the instrument: PbC = PBC probe, ntc = NTC probe. (the air conditioner is fitted with NTC probe, do not change this parameter) Third probe display- no available Fourth probe display- no available

4.1.11 DIGITAL INPUT (ENABLED WITH P3P = N)
The free voltage digital input is programmable in different configurations by the “i1F” parameter.
Door switch input (i1f = dor)
It signals the door status and the corresponding relay output status through the odc parameter: no= normal (any change);, Fan= fan OFF; CPr= Compressor OFF, F_C= Compressor and fan OFF. Since the door is opened, after the delay time set through parameter did, the door alarm is enabled, the display shows the message dA and the regulation restarts is rtr = yES. The alarm stops as soon as the external digital input is disabled again. With the door open, the high and low temperature alarms are disabled.
Digital inputs polarity
The digital input polarity depends on the i1P parameter. I1P=CL: the input is activated by closing the contact. I1P=OP: the input is activated by opening the contact
4.1.12 GENERIC ALARM (i1F = EAL)
As soon as the alarm input is activated (for example enclosure temperature higher than ALU value) the unit will wait for did time delay before signalling the EAL alarm message. The outputs status doesn’t change. The alarm stops just after the alarm input is deactivated.

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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4.3.13 SERIOUS ALARM MODE (i1F = bAL)
When the alarm input is activated (for example enclosure temperature higher than ALU value), the unit will wait for did delay before signalling the CA alarm message. The relay outputs are switched OFF. The alarm will stop as soon as the alarm input is de-activated.
4.2.14 ALARM SIGNALS

4.2.15 DEFAULT SETTING VALUES

Parameter
Set Hy LS US ot P3P O3 P4P O4 OdS AC CCt CCS
COn
COF
CH

Menu
MAIN MENU MAIN MENU HIDDEN MENU HIDDEN MENU MAIN MENU HIDDEN MENU HIDDEN MENU HIDDEN MENU HIDDEN MENU HIDDEN MENU MAIN MENU HIDDEN MENU HIDDEN MENU
HIDDEN MENU
HIDDEN MENU
MAIN MENU

Description
Set point Differential Minimum set point Maximum set point Thermostat probe calibration Third probe presence Third probe calibration Fourth probe presence Fourth probe calibration Outputs delay at start up Anti-short cycle delay Continuos cycle duration Set point for continuous cycle Compressor ON time with faulty
probe Compressor OFF time with
faulty probe Kind of action

Range

Factory set

LS÷US

31

0,1÷25.5°C/ 1÷ 255°F

4

-50°C÷SET/-58°F÷SET

20

SET÷110°C/ SET ÷ 230°F

50

-12÷12°C /-120÷120°F

0

n=not present; Y=pres.

n

-12÷12°C /-120÷120°F

0

n=not present; Y=pres.

n

-12÷12°C /-120÷120°F

0

0÷255 min

0

0 ¸ 50 min

1

0.0÷24.0h

0

(-55.0÷150,0°C) (-67÷302°F)

3

0÷255 min

15

0÷255 min

30

CL=cooling; Ht= heating

CL

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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Parameter
CF rES dLy IdF MdF dFd dAd AlC ALU ALL AFH ALd dAo
AP2
AL2
AU2
AH2
Ad2
dA2
bLL
AC2 tbA
oA1
AOP i1P i1F did nPS
odC
rrd HES

Menu
HIDDEN MENU MAIN MENU HIDDEN MENU MAIN MENU MAIN MENU HIDDEN MENU HIDDEN MENU HIDDEN MENU MAIN MENU MAIN MENU HIDDEN MENU HIDDEN MENU HIDDEN MENU
HIDDEN MENU
HIDDEN MENU
HIDDEN MENU
HIDDEN MENU
HIDDEN MENU
HIDDEN MENU
HIDDEN MENU
HIDDEN MENU HIDDEN MENU
HIDDEN MENU
HIDDEN MENU MAIN MENU MAIN MENU MAIN MENU HIDDEN MENU
HIDDEN MENU
HIDDEN MENU HIDDEN MENU

Description
Temperature measurement unit Resolution
Display temperature delay Interval between defrost cycles (Maximum) length for defrost
Displaying during defrost MAX display delay after defrost
Temperat. alarms configuration
MAXIMUM temperature alarm Minimum temperature alarm Differential for temperature
alarm recovery Temperature alarm delay Delay of temperature alarm at
start up Probe for temperat. alarm of
condenser Condenser for low temperat.
Alarm Condenser for high temperat.
Alarm Differ. for condenser temp. alar.
recovery Condenser temperature alarm
delay Delay of cond. temper. alarm at
start up Compr. off for condenser low
temperature alarm Compr. off for condenser high
temperature alarm Alarm relay disabling
2nd relay configuration
Alarm relay polarity (oA1=ALr) Digital input polarity
Digital input configuration
Digital input alarm delay Number of activation of
pressure switch Compress status when open
door Regulation restart with door
open alarm Differential for Energy Saving

Range
°C ÷ °F in=integer; dE= dec.point
0 ÷ 20.0 min (10 sec.) 1 ÷ 120 h
0 ÷ 255 min rt, it, SEt, DEF 0 ÷ 255 min rE= related to set; Ab =
absolute Set÷110.0°C; Set÷230°F -50.0°C÷Set/ -58°F÷Set

Factory set
°C dE 0 8 0 it 30
Ab
50 -50

(0,1°C÷25,5°C) (1°F÷45°F)

5

0 ÷ 255 min

0

0 ÷ 23h e 50′

0

nP; P1; P2; P3; P4

P4

(-55 ÷ 150°C) (-67÷ 302°F)

-40

(-55 ÷ 150°C) (-67÷ 302°F)

110

[0,1°C ÷ 25,5°C] [1°F ÷45°F]

5

0 ÷ 254 (min.) , 255=nU

15

0.0 ÷ 23h 50′

1,3

n(0) – Y(1)

n

n(0) – Y(1)

n

n=no; y=yes

n

ALr = alarm; dEF = do not

select it; Lig =Light; AUS

=AUX; onF=always on; Fan= do not select it; db = do not

Alr

select it; dF2 = do not

select it

oP; cL

cL

oP=opening;CL=closing

oP

EAL, bAL, PAL, dor; dEF; Htr,AUS

dor

0 ÷ 255 min

0

0 ÷15

15

no; Fan; CPr; F_C

CPr

n ­ Y

n

(-30°C÷30°C) (-54°F÷54°F)

0

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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Parameter
Adr PbC OnF dP3 dP4 rSE rEL Ptb

Menu
HIDDEN MENU MAIN MENU HIDDEN MENU MAIN MENU MAIN MENU HIDDEN MENU HIDDEN MENU HIDDEN MENU

Description
Serial address Kind of probe on/off key enabling Third probe display Fourth probe display Real set point value Software release
Map code

Range
0÷247 Ptc; ntc nu, oFF; ES
actual set

Factory set
1 ntc noP noP noP 31 1 4

The hidden menu Includes all the parameters of the instrument.

WARNING: Some parameters collected in HIDDEN MENU are not needed for air conditioner operation, do not modify them.

4.2.16 HOW TO ENTER IN THE HIDDEN MENU

1. Enter the Programming mode by pressing the Set + keys for 3s (the “°C” or “°F” LED starts blinking).
2. Released the keys, then push again the Set+ keys for more than 7s. The Pr2 label will be displayed immediately followed from the HY parameter.
3. Select the required parameter. 4) Press the “SET” key to display its value
4. Use or to change its value. 6) Press “SET” to store the new value and move to the following parameter.
   To exit: Press SET + or wait 15s without pressing a key.
   NOTE: the set value is stored even when the procedure is exited by waiting the time-out to expire.

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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5 – STANDARD MODBUS

5.1 COMMUNICATION SETTING
BAUDRATE DATA LENGHT PARITY STOP MINIMUM TIMEOUT MODBUS DEFAULT UNIT ADDRESS

9600 8 bits NONE 1 bit 60ms
1

5.2 MODBUS TABLE

DESCRIPTION
TEMPERATURE DETECTED BY THE PROBE SET POINT DIFFERENTIAL MINIMUM SET POINT MAXIMUM SET POINT THERMOSTAT PROBE CALIBRATION COOLING OPEN DOOR ALARM ERROR PROBE OUTPUTS DELAY AT START UP ANTI-SHORT CYCLE DELAY COMPRESSOR ON TIME WITH FAULTY PROBE COMPRESSOR OFF TIME WITH FAULTY PROBE TEMPERATURE ALARMS CONFIGURATION MAXIMUM TEMPERATURE ALARM MINIMUM TEMPERATURE ALARM DIFFERENTIAL FOR TEMPERATURE ALARM RECOVERY TEMPERATURE ALARM DELAY DELAY OF TEMPERATURE ALARM AT START UP SERIAL ADDRESS

PARAMETER
SEt Hy LS US ot
odS AC Con CoF ALC ALU ALL AFH ALd dAo Adr

ADDRESS
0108 035F 0300 0301 0302 0303 021E 0212 0219 0208 030A 030B 0310 0311 0339 033A 033B 033C 033D 033E 0353

R/W
R R/W R/W R/W R/W R/W
R R R R R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W R/W

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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5.3 RS485 CONNECTING 1) Unsheathe 30 mm of the end of the RS485 cable. 2) Shorten unused insulated conductors flush with the cable sheath. 3) Strip off the conductor insulation by 8 mm. 4) Wire the RS485 conductor to the supplied two-pole plug. Observe assignments printed
on the plug
5) Plug the two-pole plug into the RS485 port on the air conditioner.

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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6 – SPARE PARTS LIST

REFERRED TO WIRING DIAGRAM 1 2 3 C2 C3 4 5

DESCRIPTION
Evaporator fan Compressor
Condenser fan Compressor capacitor Condenser fan capacitor Regulating thermostat RS485 Serial interface Supply connector (male plug) Signal connector (male plug) RS485 connector (male plug)

CODE
A2175HBL-TC BSA357DT
VCENT190D230V CON6.3UFS2M8F CON2UFS2M8F TERMDIG1S1D2R
XJ485CX SPINALIM3.1 SPIN-SEGN4 SPIN-RS485

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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WARRANTY
WE IP ENCLOSURES
guarantees that the product is free from any quality defects. The product is guaranteed for a period of 12 months from the date of delivery, provided it operates under the following conditions:
1. value of power supply indicated in the data plate is completely respected; 2. requirements specified on user’s manual are completely respected; 3. cabinet temperature is not higher or lower than its rated temperature; 4. ambient temperature is not higher or lower than its rated temperature; 5. the product is mounted on cabinets with a minimum IP54 protection level; 6. the product is mounted on cabinets that not requiring higher cooling power than
expected; 7. the product is clearly identifiable by serial number.
The warranty does not apply if : 1. the cooling circuit has been modified about type and quantity of refrigerant or composition; 2. the unit operates in acid or corrosive ambient; 3. the unit has been modified without IP ENCLOSURES consent.
This warranty shall become null as soon as the product is altered or modified in its structure or in circuits. The terms of this warranty (commencement and termination dates) are not modified by any repair or replacement of products. For every part that results defective during the period of this warranty, IP ENCLOSURES shall repair or replace it. Any others charges arising from removal, handling and installation of the products shall not be refunded by IP ENCLOSURES. Like is specified on user’s manual, installation, handling, the correct earthing in accordance with all current standards are under the responsibility of costumer. In the event of any damage caused by a defective product shall apply the EEC85.374 standard. The malfunction must be communicated in writing to IP ENCLOSURES. Warranty is void if the costumer is not in good standing with the payments

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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UE DECLARATION OF CONFORMITY
WE
IP ENCLOSURES
DECLARE THAT THE AIR CONDITIONER FOR ELECTRICAL CABINETS
IP-ACIW series
DO COMPLY WITH THE FOLLOWING DIRECTIVES
2006/42/CE MACHINERY DIRECTIVE (17 May 2006) 2014/35/UE LOW VOLTAGE DIRECTIVE (26 February 2014)
2014/30/UE EMC DIRECTIVE (26 February 2014) 2011/65/UE ROHS DIRECTIVE (8 June 2011)
STANDARDS APPLIED TO MEET THE PRINCIPAL ELEMENTS OF THE DIRECTIVE
EN 60335-2-40:2003; A1; A2 (IEC 60335-2-40: 2002; A1; A2) EN 60335-1: 2010; A11; A13; A14; A1; A2 (IEC 60335-1; A1; A2)
OTHER STANDARDS APPLIED
EN 55014-1: 2017 EN 55014-2: 2015 EN IEC 61000-3-2: 2019 EN 61000-3-3: 2013

Description Declaration of Conformity for air conditioner IP-ACIW

ISSUE REV. 1 REV. 2 REV. 3

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

Date 01/06/2020

Name

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SAA CERTIFICATE

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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NOTES

Designation: AIR CONDITIONER FOR ELECTRICAL ENCLOSURE
UMA-CDZ-IP-ACIWM035.003-00

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