User’s Manual
TROUBLESHOOTING
BEFORE CALLING FOR SERVICE
If the unit appears to be malfunctioning, read through NORMAL OPER- ATION first. If the problem persists, check the TROUBLESHOOTING GUIDE. Locate the problem in the guide and refer to the cause and its remedy before calling for service. The problem could be something very simple which can be solved without a service call.
TROUBLESHOOTING GUIDE
! DANGER !
ELECTROCUTION HAZARD
NEVER attempt to repair or perform mainte- nance on the unit until the main electrical power has been disconnected.
Troubleshooting — What to check when problems occur
Problem | Possible Cause | Remedy |
No interior light. | Loose or burned out | Tighten or replace bulb. |
| bulb. | See page 23 for light |
|
| replacement instructions. |
The unit is not | Light staying on. | Call for service. |
cold enough. |
|
|
| Inaccurate temperature | Properly check |
| reading. | temperature. See page 17. |
| Dirty condenser coils. | Clean condenser. See |
|
| CARE AND CLEANING. |
| Airflow to front grille | Airflow must not be |
| blocked. | obstructed to front grille. |
|
| See INSTALLATION. |
| Temperature not set | Turn control knob |
| cold enough. | CLOCKWISE to set |
|
| temperature colder. |
|
| Allow 24 hours for |
|
| temperature to stabilize. |
|
|
|
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