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Problem Solving Chart |
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| REFRIGERATOR MODELS | ||
| 1. Refrigerator does not cool (compressor, lights do not operate) | ||
| 2. Refrigerator does not cool (lights operate, compressor does not operate) | ||
| 3. Refrigerator does not cool (lights operate) and compressor | ||
| 4. Refrigerator not cool/cold enough (compressor, lights operate) | ||
| 5. Refrigerator too cold | ||
| 6. Refrigerator runs too much | ||
| 7. Evaporator fails to defrost automatically (automatic models | ||
| 8. Interior light does not work | ||
| 9. Water on floor | ||
| 10. Ice in drain trough or watering liner bottom | ||
| 11. Moisture on liner sides, shelves (sweating inside) | ||
| 12. Moisture on cabinet or door exterior (sweating) | ||
| 13. Frost builds up quickly on evaporator | ||
| 14. Door out of alignment (nonaligned with cabinet or other door) | ||
| 15. Noisy operation | ||
| 16. Odor in refrigerator | ||
| 17. Breaker strips damaged | ||
| 18. Shelves uneven or unsteady | ||
| 19. Damaged trim | ||
| 20. Damaged paint finish | ||
| UPRIGHT AND CHEST FREEZERS | ||
| 21. Freezer is not cold (compressor, lights do not operate) | ||
| 22. Freezer does not cool (lights operate, compressor does not operate) | ||
| 23. Freezer is not cold (compressor, lights do not operate) | ||
| 24. Freezer not cold enough | ||
| 25. Freezer runs too much | ||
| 26. Evaporator fails to defrost automatically (automatic defrost models) | ||
| 27. Interior light does not work | ||
| 28. Ice in liner bottom (automatic defrost model) | ||
| 29. Frost builds up quickly | ||
| 30. Door out of alignment | ||
| 31. Noisy operation | ||
| 32. Damaged paint finish | ||
| 33. Shelves uneven or unsteady (not holding in place) | ||
| 34. Breaker strip cracked | ||
| ICEMAKERS AND DISPENSERS | ||
| 35. Intermittent or no operation | ||
| 36. Ice cubes discolored or cloudy | ||
| 37. Ice cubes too small | ||
| 38. Poor ice rate (operation too slow) | ||
| 39. Water on floor | ||
| 40. Water or ice build-up in freezer or bucket | ||
| 41. Dispenser does not dispense water properly | ||
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I. ALL |
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PROBLEM |
POSSIBLE CAUSE |
REPAIR PROCEDURE |
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1. Refrigerator does not cool (compressor, lights do not operate) |
A. No power to refrigerator (open fuse or circuit breaker) |
Check power supply |
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B. Power cord defective (not plugged in, broken wire) |
Check power cord |
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C. Open internal wiring (open wire or connector) |
Check wiring and connections |
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| (BACK TO TOP) | ||
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2. Refrigerator does not cool (lights operate, compressor does not operate) |
A. Temperature control may be turned "OFF" |
Check temperature control |
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B. Temperature control defective |
Check temperature control |
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C. Defrost control defective (stuck in defrost position) |
Check defrost control |
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D. Relay defective (burned contacts or terminal) |
Check relay |
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E. Guardette protector defective (open or broken wire) |
Check Guardette protector |
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F. Open internal wiring (open wire or connector) |
Check wiring and connections |
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G. Compressor defective (windings burned out) |
Check compressor |
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H. Compressor defective |
CALL SERVICE TECHNICIAN |
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| (BACK TO TOP) | ||
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3. Refrigerator does not cool (lights operate) and compressor |
A. Refrigerant leak (loss of refrigerant) |
CALL SERVICE TECHNICIAN |
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B. Refrigeration system restricted (system contaminated) |
CALL SERVICE TECHNICIAN |
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C. Compressor defective (broken valve, internal leak) |
CALL SERVICE TECHNICIAN |
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| (BACK TO TOP) | ||
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4. Refrigerator not cool/cold enough (compressor, lights operate) |
A. Temperature control set too low |
Check temperature |
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B. Dirty condenser (clogged with lint, dust) |
Clean condenser |
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C. Condenser fan defective (no air flow over condenser |
Check condenser fan |
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D. Evaporator fan defective (no air flow over evaporator |
Check evaporator fan |
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E. Defrost control defective (evaporator frost clogged) |
Check defrost control |
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F. Defrost heater defective (evaporator frost clogged) |
Check defrost heater |
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G. Defrost thermostat defective (evaporator frost-clogged) |
Check defrost thermostat |
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| (BACK TO TOP) | ||
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A. Temperature control set too high |
Check temperature |
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B. Temperature control defective |
Check temperature control |
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| (BACK TO TOP) | ||
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A. Temperature control set too high |
Check temperature |
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B. Dirty condenser (clogged with lint, dust) |
Clean condenser |
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C. Door gasket not sealing (gasket torn, not sealing) |
Check door gasket |
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D. Door improperly adjusted (door not closing properly) |
Check door alignment |
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E. Condenser fan defective (no air flow over condenser) |
Check condenser fan |
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F. Light switch defective (light stays on when door is closed) |
Check switch |
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G. Temperature control defective |
Check temperature control |
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| (BACK TO TOP) | ||
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7. Evaporator fails to defrost automatically (automatic models) |
A. Defrost control defective (won't advance, contacts burned) |
Check defrost control |
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B. Defrost heater defective (open element) |
Check defrost heater |
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C. Defrost thermostat defective (open contacts) |
Check defrost thermostat |
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D. Open internal wiring (open wire or connector) |
Check wiring and connections |
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| (BACK TO TOP) | ||
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A. Light bulb burned out |
Check light bulb |
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B. Light switch defective (open contacts) |
Check light switch |
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C. Open internal wiring (open wire or connector) |
Check wiring and connections |
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| (BACK TO TOP) | ||
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A. Drain pan mispositioned |
Check drain pan |
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B. Drain pan defective (pan cracked, split, leaking) |
Check drain pan |
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C. Leaking water valve (fitting may be loose) |
Check water valve |
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| (BACK TO TOP) | ||
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A. Drain tube stopped or clogged |
Check and clean drain tube |
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B. Water leaking from icemaker |
Check icemaker seal |
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| (BACK TO TOP) | ||
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A. Door gasket defective (gasket torn, not sealing) |
Check door gasket |
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B. Door improperly adjusted (door not closing properly) |
Check door alignment |
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C. Liner heater defective |
CALL SERVICE TECHNICIAN |
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| (BACK TO TOP) | ||
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A. Energy saver switch improperly set |
Check switch setting |
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B. Door gasket defective (gasket torn, not sealing) |
Check door gasket |
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C. Cabinet heater defective |
CALL SERVICE TECHNICIAN |
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D. Insulation wet |
Check insulation-remove breaker strips |
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| (BACK TO TOP) | ||
| on evaporator |
A. Door gasket defective (gasket torn, not sealing) |
Check door gasket |
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B. Door improperly adjusted (door not closing properly) |
Check door alignment |
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| (BACK TO TOP) | ||
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14. Door out of alignment (nonaligned with cabinet or other door) |
A. Cabinet not level (uneven, foot uneven) |
Check cabinet level |
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B. Door improperly adjusted (out of alignment) |
Check door alignment |
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| (BACK TO TOP) | ||
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A. Cabinet not level |
Check cabinet level |
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B. Drain pan rattling |
Check drain pan |
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C. Compressor loose in mounts (front or rear) |
Check compressor |
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D. Condenser fan motor defective |
Check condenser fan |
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E. Evaporator fan motor defective |
Check evaporator fan motor |
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| (BACK TO TOP) | ||
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A. Uncovered food |
Store food properly |
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B. Accumulated spills or food particles |
Clean refrigerator |
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C. Drain pan and drain tube need cleaning |
Check drain pan |
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| (BACK TO TOP) | ||
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A. Breaker strip cracked |
Remove and replace breakers |
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| (BACK TO TOP) | ||
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A. Shelf supports damaged or missing |
Replace shelf supports |
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| (BACK TO TOP) | ||
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A. Trim damaged or missing (handles damaged) |
Replace trim or handles |
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| (BACK TO TOP) | ||
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A. Finish discoloration |
Clean and polish |
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B. Scratches and nicks |
Retouch affected area |
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C. Cabinet or door finish damaged or rusting |
Respray cabinet, doors |
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(large area) |
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| (BACK TO TOP) | ||
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II. UPRIGHT AND CHEST FREEZERS |
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A. No power to freezer (open fuse or circuit breaker) |
Check power supply |
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B. Power cord defective (not plugged in, broken wire) |
Check power cord |
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C. Open internal wiring (open wire or connector) |
Check wiring and connections |
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| (BACK TO TOP) | ||
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22. Freezer does not cool (lights operate, compressor does not operate) |
A. Temperature control turned to "OFF" |
Check temperature control |
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B. Temperature control defective |
Check temperature control |
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C. Defrost control defective (stuck in defrost position) |
Check defrost control |
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D. Relay defective (burned contacts or terminal) |
Check relay |
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E. Guardette protector defective (broken wire or open) |
Check Guardette protector |
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F. Open internal wiring (open wire or connector) |
Check wiring and connections |
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G. Compressor inoperative |
Check compressor |
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H. Compressor defective |
CALL SERVICE TECHNICIAN |
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| (BACK TO TOP) | ||
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A. Refrigerant leak (loss of refrigerant) |
CALL SERVICE TECHNICIAN |
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B. Refrigeration system restricted (system contaminated) |
CALL SERVICE TECHNICIAN |
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C. Compressor defective (broken valve, internal leak) |
CALL SERVICE TECHNICIAN |
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| (BACK TO TOP) | ||
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A. Temperature control set too low |
Check temperature |
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B. Dirty condenser (some upright models |
Clean condenser |
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C. Condenser fan defective (some upright models) |
Check condenser fan |
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D. Evaporator fan defective (automatic defrost models) |
Check evaporator fan |
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E. Defrost control defective (evaporator frost-clogged) |
Check defrost control |
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F. Defrost heater defective (evaporator frost-clogged) |
Check defrost heater |
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G. Defrost thermostat defective (clogged-clogged) |
Check defrost thermostat |
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| (BACK TO TOP) | ||
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A. Temperature control set too high |
Check temperature |
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B. Dirty condenser (some upright models) |
Clean condenser |
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C. Door gasket defective (gasket torn, not sealing) |
Check door gasket |
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D. Door improperly adjusted (door not closing properly) |
Check door alignment |
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E. Condenser fan defective (no air flow over condenser) |
Check condenser fan |
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F. Light switch defective (light stays on when door is closed) |
Check light switch |
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G. Temperature control defective |
Check temperature control |
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| (BACK TO TOP) | ||
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26. Evaporator fails to defrost automatically (automatic defrost models) |
A. Defrost control defective (won't advance, contacts burned) |
Check defrost control |
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B. Defrost heater defective (open element) |
Check defrost heater |
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C. Defrost thermostat defective (open contacts) |
Check defrost thermostat |
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D. Open internal wiring (open wire or connector) |
Check wiring and connections |
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| (BACK TO TOP) | ||
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A. Light bulb burned out |
Check light bulb |
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B. Light switch defective (open contacts) |
Check light switch |
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C. Open internal wiring (open wire or connector) |
Check wiring and connections |
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| (BACK TO TOP) | ||
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A. Drain tube stopped or clogged |
Check and clean drain tube |
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| (BACK TO TOP) | ||
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A. Door gasket defective (gasket torn, not sealing) |
Check door gasket |
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B. Door improperly adjusted (door not closing properly) |
Check door alignment |
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| (BACK TO TOP) | ||
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A. Cabinet not level |
Check cabinet level |
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B. Door improperly adjusted (out of alignment) |
Check door alignment |
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| (BACK TO TOP) | ||
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A. Cabinet not level |
Check cabinet level |
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B. Drain pan rattling |
Check drain pan |
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C. Compressor loose in mounts (front or rear) |
Check compressor |
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D. Condenser fan motor defective (some upright models) |
Check condenser fan |
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E. Evaporator fan motor defective (automatic defrost models) |
Check evaporator fan |
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| (BACK TO TOP) | ||
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A. Finish discoloration |
Clean and polish |
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B. Scratches and nicks |
Retouch affected areas |
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C. Cabinet or door finish damaged or rusting (large area) |
Respray cabinet, doors |
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| (BACK TO TOP) | ||
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A. Shelf supports damaged or missing |
Replace shelf supports |
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| (BACK TO TOP) | ||
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A. Breaker damaged by blow |
Replace breaker strip |
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| (BACK TO TOP) | ||
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III. ICEMAKERS AND DISPENSERS |
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A. Icemaker control turned to "OFF" position |
Check icemaker control |
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B. Icemaker power cord making poor connection |
Check icemaker power cord |
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C. No water supply to icemaker |
Check water supply |
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D. Icemaker motor defective |
CALL SERVICE TECHNICIAN |
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| (BACK TO TOP) | ||
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A. High mineral content in water |
Check water supply, add filter |
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| (BACK TO TOP) | ||
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A. Inadequate water supply |
Check water supply |
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| (BACK TO TOP) | ||
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A. Temperature in freezer too high (setting incorrect) |
Check temperature |
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| (BACK TO TOP) | ||
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A. Water line fittings loose |
Check valve fittings |
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B. Water valve leaking |
Check water valve |
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C. Water dispenser reservoir or tubing leaking |
Check reservoir |
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| (BACK TO TOP) | ||
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A. Fill cup not sealed to mold |
Check fill cup seal |
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B. Mold seal leaking |
Check mold seal |
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| (BACK TO TOP) | ||
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A. Inadequate water supply |
Check water supply |
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B. Reservoir and/or tubing leaking or frozen |
Check reservoir and tubing |
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C. Faulty water dispenser switch |
Check dispenser switch |
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D. Leak in internal dispenser tubing |
CALL SERVICE TECHNICIAN |
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| (BACK TO TOP) | ||
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A. High mineral content in water |
Check water supply, add filter |
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| (BACK TO TOP) | ||
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