APPLIANCE REPAIR NEW YORK
Sub-Zero is the embodiment of design and also performance refrigeration. It isn’t just an appliance, your Sub-Zero is an essential element of your excellent kitchen area. It makes good sense that you wouldn’t intend to trust your fridge to simply any appliance repair service firm. You want a group of Sub-Zero refrigerator repair service experts that can protect your financial investment while supplying the costs service you are worthy of.
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HOW TO USE THE ERROR CODE TROUBLESHOOTING GUIDE
Error Codes suggest problems signed up by specific elements. If error codes are registered, they will certainly show up prior to temperature level analyses while in Diagnostic Mode.
NOTE: If Mistake Codes appear with a blinking “SERVICE” annunciator before initiating Diagnostic Setting, the system experienced too much compressor run problem that may or may not be connected with the Error Codes displayed
To start Diagnostic Setting, press as well as hold either COLDER key, after that press the POWER secret, then release both secrets. Now, check to see if Mistake Codes exist, being sure to toggle via all mistake and temperature level readings by pressing either COLDER vital or either WARMER secret. (See Mistake Code Table Below).
If Mistake Codes show up throughout Diagnostic Setting, adhere to the Error Code Troubleshooting Overview on the complying with web page. The left column of the troubleshooting guide details the mistake codes. The info in the right column explains what examinations to execute and/or what action to take to fix the error.
KEEP IN MIND: If error codes are observed in diagnostic setting, a non-flashing SOLUTION annunciator will show up on the LCD when Diagnostic Setting finishes, suggesting mistake codes are still stored. Mistake Codes should be cleared from the digital control memory manually. To get rid of the non-flashing SOLUTION annunciator and also the mistake codes, the issue should be remedied as well as the system needs to get on, after that:.
- On a version UC-24C: Press the Fridge Freezer WARMER and COLDER keys for fifteen (15) seconds.
- On a version UC-24B, UC-24R, or UC-24RO: Press the Fridge WARMER and COLDER tricks for fifteen (15) secs.
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 90 H 80 | Communication issue with the main board. | This error indicates that the main control board needs to be reset or replaced. Disconnect the refrigerator from the power by unplugging it, or turning off power at the circuit board. Wait ten minutes and reconnect the power. If the fault is not resolved, contact a service technician for additional assistance. |
Error Code 90 H 80
A. If “EE” for fridge area was displayed and “SERVICE” blinking, check the following:.
- Thermistor electrical connections and continuity from thermistor to J5 on control panel. Reconnect/ repair service.
- Resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F( 0 ° C). Change if defective. B. If “EE” for refrigerator compartment was NOT presented, trouble is intermittent thermistor error:.
- Door not shutting properly. Appropriate door closing trouble.
- Check light switch, circuitry & electrical connections. Repair service wiring/ links or change switch.
- Check thermistor electric links and connection at J5 on control panel. Reconnect/ repair.
- Inspect resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F (0 ° C). Replace if malfunctioning.
C. If “EC 05” and also “SOLUTION” were flashing prior to launching diagnostic setting, system also experienced extreme compressor run condition that may or might not be associated with the “05” Mistake Code. See Error Code 50 Test/Actions.
