nVent Hoffman T 15, Инструкция по эксплуатации

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NOTE: Some of the information in this manual may not apply if a special unit was ordered. If
additional drawings for a special unit are necessary, they have been inserted. Contact nVent
Equipment Protection if further information is required.
WARRANTY AND RETURN POLICY
https://hoffman.nvent.com/en/hoffman/warranty-information
TABLE OF CONTENTS
WARRANTY AND RETURN POLICY ................................................................................................................................................ 2
RECEIVING THE AIR CONDITIONER ...............................................................................................................................................3
HANDLING AND TESTING THE AIR CONDITIONER ......................................................................................................................3
INSTALLATION INSTRUCTIONS .....................................................................................................................................................
4
Design Data ..................................................................................................................................................................................................... 4
Dimensional Drawing ..................................................................................................................................................................................... 4
Mounting Cutout Dimensions ........................................................................................................................................................................ 5
Components List ............................................................................................................................................................................................ 5
Wire Diagrams ................................................................................................................................................................................................. 6
Without Heat ........................................................................................................................................................................................... 6
With Heat ................................................................................................................................................................................................. 7
Schematics ..................................................................................................................................................................................................... 8
TEMPERATURE CONTROL .............................................................................................................................................................. 9
Units With heat ................................................................................................................................................................................................ 9
PRINCIPLES OF OPERATION .......................................................................................................................................................... 9
MAINTENANCE .............................................................................................................................................................................. 10
Compressor................................................................................................................................................................................................... 10
Inlet Air Filter ................................................................................................................................................................................................. 10
How To Remove, Clean or Install a New Inlet Air Filter .............................................................................................................................10
Condenser and Evaporator Air Movers .......................................................................................................................................................11
Refrigerant Loss............................................................................................................................................................................................
11
TROUBLE SHOOTING .................................................................................................................................................................... 12
Basic Air Conditioning Trouble Shooting Check List .................................................................................................................................12
Symptoms and Possible Causes: ...............................................................................................................................................................
13
F-GAS INFORMATION .................................................................................................................................................................... 13
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