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Liebert.CRV+ Condenser (Only Applicable to 12kW Unit) 

User Manual 

 

Version         

V1.0 

Revision date 

2016-04-25

 

BOM                 

31013493 

 

 

Emerson Network Power provides customers with technical support. Users may contact the nearest 

Emerson local sales office or service center. 

 

Copyright © 2016 by Emerson Network Power Co., Ltd. 

All rights reserved. The contents in this document are subject to change without notice. 

 

Emerson Network Power Co., Ltd. 

Address: Block B2, Nanshan I Park, No.1001 Xueyuan Road, Nanshan District, Shenzhen 518055, P. R. 

China 

Homepage: www.emersonnetworkpower.com 

E-mail[email protected] 

Summary of Contents for Liebert.CRV+

Page 1: ...tact the nearest Emerson local sales office or service center Copyright 2016 by Emerson Network Power Co Ltd All rights reserved The contents in this document are subject to change without notice Emerson Network Power Co Ltd Address Block B2 Nanshan I Park No 1001 Xueyuan Road Nanshan District Shenzhen 518055 P R China Homepage www emersonnetworkpower com E mail overseas support emerson com ...

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Page 3: ...rameters Of Operating Environment 2 1 3 4 Parameters Of Storage Environment 2 Chapter 2 Mechanical Installation 3 2 1 Moving Unpacking And Inspection 3 2 2 Installation Notes 3 2 3 Space Requirements 4 2 4 Installation Procedures 4 Chapter 3 Maintenance And Troubleshooting 6 3 1 Maintenance 6 3 2 Troubleshooting 6 Appendix 1 Hazardous Substances or Elements Announcement 7 ...

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Page 5: ... outdoor unit uses air cooling and the main components include fan and heat exchanger Fan Using axial type low noise blades and high performance single phase motor adapting to wide voltage range and having a high reliability Heat exchanger Using finned tube heat exchanger with a high heat dissipating efficiency and wavy fins convenient for cleaning and maintenance due to less dust accumulation 1 3...

Page 6: ...0m Vertical difference ΔH 8m ΔH 30m Installation mode Horizontal airflow and vertical airflow Ambient temperature 15 C 45 C Low temperature kits are required if the temperature is below 15 C Ambient humidity Outdoor 5 RH 95 RH Operation power 220V 10 50Hz Altitude 1000m Derating is required if the altitude exceeds 1000m Protection level IPX4 Note The value is positive if the condenser is installed...

Page 7: ...er pipes Inspection After receiving the product you should check the accessories against the packing list If any parts are found missing or damaged please report to the carrier immediately If any covert damage is found please report to the carrier and the local office of the product supplier 2 2 Installation Notes 1 The outdoor unit should be installed in the place that is convenient for maintenan...

Page 8: ...ient installation and service space around the installation place 2 4 Installation Procedures Note To ensure the safety before welding the pipeline and patching welding all nitrogen of air condition system must be discharged to release the system pressure Installing pipelines Note 1 The copper pipes should be heat preserved When the copper pipes pass through the wall or other obstacles take isolat...

Page 9: ... by the professional personnel from the manufacturer maintenance department or similar department of the manufacturer The specifications of the power supply cables of the outdoor unit is L N PE the recommended cable diameter is no less than 18AWG 0 75mm 2 Connect one end of the power supply cables from the accessories to the power output terminals of the indoor unit as shown in Figure 2 3 and conn...

Page 10: ... Clean the fin of heat exchanger with compressed air or fin detergent weakly alkaline if the condenser air flow is blocked The direction of inverse air flow is good when the compressed air is used 3 Check for damaged or reversed fins and maintain them in time 4 Avoid snow accumulation around the condenser in winter Fan Check that the fan runs normally and check it for problems such as abnormal noi...

Page 11: ...te the harzardous substances in the products through unremitting efforts in research However limited by the current technical level the following parts still contain harzardous substances due to the lack of reliable substitute or mature solution 1 Reason that the above parts contain lead Some of the copper alloys contain lead high temperature soldering materials contain lead and the high temperatu...

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