APPLIANCE REPAIR NEW YORK
Sub-Zero is the embodiment of design and performance refrigeration. It isn’t simply a device, your Sub-Zero is an essential element of your best kitchen area. It makes sense that you would not want to trust your refrigerator to just any device repair service business. You want a team of Sub-Zero fridge repair work professionals that can shield your financial investment while offering the costs service you are worthy of.
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HOW TO USAGE THE ERROR CODE TROUBLESHOOTING OVERVIEW
Error Codes suggest problems signed up by certain parts. If error codes are registered, they will certainly appear before temperature analyses while in Diagnostic Setting.
KEEP IN MIND: If Mistake Codes appear with a blinking “SERVICE” annunciator before starting Diagnostic Mode, the system experienced excessive compressor run condition that might or may not be connected with the Error Codes displayed
To start Diagnostic Mode, press as well as hold either COLDER trick, then push the POWER secret, then launch both secrets. Currently, check to see if Error Codes are present, making certain to toggle via all mistake as well as temperature readings by pressing either COLDER crucial or either WARMER secret. (See Mistake Code Table Below).
If Mistake Codes show up throughout Diagnostic Mode, follow the Error Code Troubleshooting Guide on the complying with page. The left column of the troubleshooting guide notes the mistake codes. The info in the appropriate column clarifies what tests to carry out and/or what activity to require to fix the mistake.
NOTE: If error codes are observed in analysis mode, a non-flashing SERVICE annunciator will certainly appear on the LCD when Diagnostic Mode ends, indicating mistake codes are still stored. Mistake Codes should be cleared from the digital control memory by hand. To remove the non-flashing SERVICE annunciator and also the error codes, the trouble should be dealt with as well as the device should be ON, then:.
- On a version UC-24C: Press the Freezer WARMER and also COLDER keys for fifteen (15) seconds.
- On a version UC-24B, UC-24R, or UC-24RO: Press the Refrigerator WARMER and COLDER secrets for fifteen (15) seconds.
Error Code Table
| CODE | INDICATION |
| 05 | Refrig. cabinet thermistor read open or shorted for 10+ seconds, or repeatedly read erratic temp’s |
| 06 | Refrig. evaporator thermistor read open or shorted for 10+ seconds, or repeatedly read erratic temp’s |
| 07 | Freezer cabinet thermistor read open or shorted for 10+ seconds, or repeatedly read erratic temp’s |
| 08 | Freezer evaporator thermistor read open or shorted for 10+ seconds, or repeatedly read erratic temp’s |
| 20 | Defrost under-heat with no voltage feedback through Gray/White wire at defrost start |
| 21 | Defrost overheat |
| 22 | No voltage feedback through Gray/White wire at defrost start |
| 23 | Defrost overheat with no voltage feedback through Gray/White wire at defrost start |
| 24 | Defrost under-heat |
| 30 | N/A |
| 40 | Excessive Freezer Compressor Run |
| 50 | Excessive Refrigerator Compressor Run |
| Error Code | CAUSE | SOLUTION |
| Error Code 40 | Freezer and/or Refrigerator Compressor is Running Excessively | This may mean that the condenser needs to be cleaned. If there are pets in the home, the condenser may need to be cleaned more often. Cleaning Instructions: • Built-In and Pro48 Models • 700 Series, Model 427, and Model 427R • 200, 300, 430, 500, and 600 Series • 201, 501, 601 Models • Undercounter Models |
Error Code 40
A. If “EE” for refrigerator area was shown as well as “SERVICE” blinking, inspect the following:.
- Thermistor electrical connections and connection from thermistor to J5 on control board. Reconnect/ repair.
- Resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F( 0 ° C). Replace if faulty. B. If “EE” for refrigerator compartment was NOT displayed, issue is periodic thermistor mistake:.
- Door not closing appropriately. Right door closing problem.
- Examine light switch, circuitry & electric links. Repair wiring/ connections or change switch.
- Examine thermistor electrical links and connection at J5 on control board. Reconnect/ repair service.
- Inspect resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F (0 ° C). Replace if defective.
C. If “EC 05” and “SOLUTION” were flashing before launching analysis setting, unit also experienced extreme compressor run problem that might or might not be associated with the “05” Error Code. See Mistake Code 50 Test/Actions.
