Compact Refrigerators and Freezers Service and Installation Manual
Refrigerator Temperature Control Operation
After the unit is connected to power it will automatically begin operating. With the doors closed, the temperature of the cabinet should reach 36°F to 40°F (2°C to 4°C) on refrigerators in about one hour.
A thermostat located in the evaporator housing on interior rear of the unit, controls the temperature in the box. The factory setting for the control is “4” and maintains about 38°F (3°C) in the box. Set toward “1” for higher temperatures and toward “7” for lower temperatures.
Continuous opening and closing of the doors will hamper the unit’s ability to maintain optimum refrigeration temperature.
Refrigerators defrost automatically with every cycle of the compressor. The water generated is routed to a pan on the rear of the unit and is evaporated by the heat given off by the compressor.
Service Alert
During normal operation the evaporator fan may cycle and/or pulse independently of the compressor. Consult the service manual or contact Technical Support at
Evaporator Fan Operation
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| Cooling Cycle |
| Defrost Cycle | ||
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| Compressor On | Compressor Off | Compressor Off | |||
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| Evap Fan | Evap Fan | Evap Fan | Evap Fan | Evap Fan | Evap Fan |
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| On | Off | On | Off | On | Off |
MCCSTR27 MCCR27 | Refrigerator | X |
| X |
| X |
|
MCCSTF27 MCCF27 | Freezer | X |
|
| X |
| X |
MCCSTR48 MCCR48 | Refrigerator | X |
| X |
| X |
|
MCCSTF48 MCCF48 | Freezer | X |
| X |
|
| X |
For customer service, call (888) | 5 |
