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Silver King SKBD110P User Manual

Page 9

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8

Troubleshooting Guide

Complaint

Cause

Solution

Compressor
will not run

1. No voltage at wall receptacle
2. Service cord pulled out of wall

receptacle

3. Low voltage causing

compressor to cycle on
overload

4. Power switch is in “Off”

position

5. Inoperative control
6. Compressor stuck
7. Compressor windings open
8. Compressor overload stuck

open

9. Relay lead loose
10. Relay loose or inoperative
11. Power cord disconnected from

dispenser

12. Faulty cabinet wiring

1. Check circuit breaker or fuse
2. Replace
3. Contact power company and

confirm that voltage
fluctuation does not exceed
10% plus or minus from the
nominal rating

4. Turn switch on
5. Call service technician
6. Call service technician
7. Call service technician
8. Call service technician
9. Call service technician
10. Call service technician
11. Call service technician
12. Call service technician

Compressor
runs but no
refrigeration

1. System out of refrigerant
2. Compressor not pumping
3. Restricted filter drier
4. Restricted capillary tube
5. Moisture in system

1. Call service technician
2. Call service technician
3. Call service technician
4. Call service technician
5. Call service technician

Compressor
short cycles

1. Erratic control thermostat
2. Faulty relay
3. Low voltage
4. Compressor draws excessive

wattage

1. Call service technician
2. Call service technician
3. Contact power company and

confirm that voltage
fluctuation does not exceed
10% plus or minus from the
nominal rating

4. Call service technician

Compressor
runs too much
or constantly

1. Temperature to low
2. Erratic control
3. Abnormally high room

temperature

4. Door or lid gaskets not sealing
5. System undercharged due to

leaks

6. System undercharged from

factory

7. System overcharged
8. System not clean
9. Restricted filter drier
10. Restricted capillary tube

1. Adjust temperature control
2. Call service technician
3. Reduce room temperature or

relocate dispenser

4. Adjust or call service

technician

5. Call service technician
6. Call service technician
7. Call service technician
8. Call service technician
9. Call service technician
10. Call service technician