TROUBLESHOOTING
BEFORE CALLING FOR SERVICE
If the unit appears to be malfunctioning, read through NORMAL OPERATION 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 maintenance 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 LIGHT BULB |
|
| REPLACEMENT |
The unit is not | Light staying on | Adjust door so light switch |
cold enough |
| bracket contacts switch |
|
| plunger. See ALIGNING |
|
| THE DOOR |
| Door gasket not | Adjust door. See |
| sealing properly | ALIGNING THE DOOR |
| 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 |
The unit is not cold | The door was left open | Turn off the unit to manually |
enough (Frost free | causing the evaporator | defrost the evaporator. |
units only) | behind the back wall to | See DEFROSTING. |
| fill with frost preventing |
|
| proper air flow and cooling. |
|
|
|
|
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