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ICE EX04-18 Heat I&O Manual 06/2020 Rev.1

 

4

Chapter 1: Description & Specifications

1.1 Foreword

Note:

 All operation of this unit shall be performed by qualified persons such as engineers 

and technicians. 
This manual shall only be used as the guide for the installation and operation of the ICE 

EX Series Cabinet Climate Control Units. It introduces the installation, operation and 

regular maintenance of the unit.

1.2  General Description

The EX Series heat exchanger is designed for outdoor telecommunication or control 

cabinets. It is designed for easy installation and reliable operation. The heat exchanger can 

be operated immediately after installation. And the output can be automatically adjusted 

when internal heat load changes, any fault can be read remotely through the RS485 interface 

monitoring system.
The EX Series heat exchanger works as shown in Figure 1, the unit’s internal loop draws 

heated air from upper opening, the heat dissipated to the outside air in the heat exchanger. 

The external loop draws cold air from lower end and discharges the hot air from the upper 

opening. 

Figure 1. Functional Diagram 

IMPORTANT

The air conditioner shall be kept vertically strictly in accordance with the 

instructions on the package during transportation, storage and use. 

Power Input

DC input power: The normal operating voltage is -40 ~ -58V, The unit can be safely 

operated between -38 ~ -60V.
AC input power: The normal operating voltage is 187~242V (50/60Hz), The unit can be 

safely operated between 154~286V (50/60Hz).

Note:

 Please refer to the unit data label for the power input.

Application limitation

Ambient temperature: -40ºF~158ºF (-40ºC~70ºC)

Summary of Contents for EX04CDHC1A

Page 1: ...10 2002 Hoover St Cordele Georgia 31015 229 273 9558 Fax 229 273 5154 E mail icesales airxcel com Internet www acice com Models EX04CDHC1A EX08CDHC1C EX12CDHC1B EX18CDHC1A Installation Operation Manua...

Page 2: ...TRANSPORT the UNIT UPRIGHT Laying it down on its side may cause the fan to shift in its mounting or damage to other components 3 TURN ELECTRICAL POWER OFF AT THE breaker or fuse box BEFORE installing...

Page 3: ...panel END USER Retain these instructions for future reference Table of Contents Chapter 1 Description Specifications 1 1 Foreword 4 1 2 General Description 4 1 3 Features 5 1 4 Standards 5 Chapter 2...

Page 4: ...nalheatloadchanges anyfaultcanbereadremotelythroughtheRS485interface monitoring system The EX Series heat exchanger works as shown in Figure 1 the unit s internal loop draws heated air from upper open...

Page 5: ...nits if any is present make a note and inform Industrial Climate Engineering together with the bar code number on the package within 7 days 2 If the product will not be immediately installed or is to...

Page 6: ...tion or repairs made by unqualified persons could result in hazards to you and others Installation MUST conform with local codes or in the absence of local codes with codes of all governmental authori...

Page 7: ...e table 2 1 9PIN terminal definitions Monitoring Output The RS485 monitoring connector definition is following Pin Definition RS485 RS485 communication ports up stream equipment monitoring interface R...

Page 8: ...Close the circuit breaker and the unit will automatically begin operating When the temperature inside the cabinet rises above the preset value the external fan will increase to maximum speed Chapter 3...

Page 9: ...ing Range Units Description High Temperature Alarm 55 25 80 C The temperature point of the High Temperature alarm Low Temperature Alarm 0 25 15 C The temperature point of the Low Temperature alarm Tab...

Page 10: ...terface ON OFF ON OFF Button long press this button about 4s this can be used to turn on off the unit Up Button which is used to select the previous record menu or increase the setting value password...

Page 11: ...u structure not the factory setting Chapter 4 Maintenance WARNING All maintenance shall be performed by qualified persons Always disconnect the power communication and alarm output cables from the hea...

Page 12: ...wer have been disconnected 2 Dismantle the inner fan 3 Disconnect the wiring of the controller 4 Dismantle the controller 5 Reverse the steps 2 3 4 to mount the new controller 4 4 Heater Optional If t...

Page 13: ...Drainpipe is not dirty block Table 6 Maintenance Checklist 4 7 Disposal DISPOSAL Properly dispose of this product Chapter 5 Troubleshooting 5 1 Troubleshooting Guide Symptom Possible Cause Solution U...

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