TROUBLESHOOTING
Trouble |
| Probable Cause |
| Remedy |
UNIT WILL NOT RUN | A. | A. | Turn switch to ”on”. | |
| B. | Defective | B. | Check and replace. |
| C. | Blown fuse. | C. | Replace fuse and check for cause |
|
|
|
| of blown fuse. |
| D. | Thermostat set too warm for | D. | Adjust colder. |
|
| ambient. |
|
|
| E. | Power relay contacts | E. | Check and clean. |
|
| corroded. |
|
|
| F. | Defective thermostat. | F. | Check and replace. |
| G. | Loose electrical connection. | G. | Check wiring. |
| H. | Gearmotor overload protector | H. | Turn switch to off then to on. |
|
| has cut off machine. |
|
|
|
|
|
|
|
COMPRESSOR CYCLES | A. | Low voltage. | A. | Check line voltage. |
INTERMITTENTLY. |
|
|
|
|
| B. | Dirty condenser. | B. | Clean condenser. |
| C. | Air circulation restricted. | C. | Remove restriction. |
| D. | Defective condenser fan | D. | Check and replace. |
|
| motor. |
|
|
| E. | Defective relay, overload | E. | Check and replace. |
|
| protector or starting capacitor. |
|
|
| F. | Loose electrical connection | F. | Check wiring. |
|
|
|
|
|
23 | 166240009 |
