Table Of Contents - GE UUC112WC Series Service Manual

Cooling only side discharge condensing units

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Installation instructions manual (60 pages)

Table of Contents

Contents

Safety Notifications ......................................................................................................................................................1

Maintenance Safety .................................................................................................................................................................................................. 1

Operation Safety ...................................................................................................................................................................................................... 2

Specifications ................................................................................................................................................................ 2

Wiring Diagrams ...........................................................................................................................................................4

UUC112WC* .................................................................................................................................................................................................................4

UUC118WC* .................................................................................................................................................................................................................4

UUC124WC* / UUC130WC* .................................................................................................................................................................................. 5

UUC136WC* ................................................................................................................................................................................................................ 5

UUC148WC* ................................................................................................................................................................................................................ 6

Settings .......................................................................................................................................................................... 7

Select Fan Speed ..................................................................................................................................................................................................... 7

Select Power Supply ............................................................................................................................................................................................... 7

Select Condenser Protection Temperature & Recovery Temperature ................................................................................................. 7

Error Codes ................................................................................................................................................................... 8

Troubleshooting ........................................................................................................................................................... 9

UUC112WC* / UUC118WC* / UUC124WC* / UUC130WC*.......................................................................................................................... 9

Fan Motor Not Operating ...........................................................................................................................................................................................................9

Compressor Not Operating .......................................................................................................................................................................................................9

Both Fan Motor and Compressor Not Operating .........................................................................................................................................................9

UUC136WC* / UUC148WC* ................................................................................................................................................................................ 10

T3 Condenser Temperature Sensor .................................................................................................................................................................................... 10

T5 Discharge Temperature Sensor ...................................................................................................................................................................................... 10

Low Pressure Error (48K unit only) ......................................................................................................................................................................................11

High Pressure Error .........................................................................................................................................................................................................................11

Fan Motor Error ................................................................................................................................................................................................................................12

3rd Party Coil Matching ..............................................................................................................................................13

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