Sub-Zero is the embodiment of style and performance refrigeration. It isn’t just a home appliance, your Sub-Zero is an essential element of your ideal cooking area. It makes sense that you would not intend to trust your fridge to just any kind of home appliance fixing company. You want a team of Sub-Zero refrigerator fixing specialists that can safeguard your financial investment while offering the costs service you deserve.
It Is Fixed Home Appliance Repair service is the company you should rely on with all of your Sub-Zero repair work demands. Our professionals concentrate on Sub-Zero solution so you can trust that we have the abilities to finish the job right.
HOW TO USAGE THE MISTAKE CODE TROUBLESHOOTING GUIDE
Mistake Codes show issues signed up by particular elements. If error codes are registered, they will certainly appear prior to temperature level analyses while in Diagnostic Setting.
NOTE: If Error Codes appear with a flashing “SERVICE” annunciator before starting Diagnostic Setting, the system experienced excessive compressor run condition that may or may not be associated with the Mistake Codes displayed
To launch Diagnostic Setting, press and also hold either COLDER trick, then press the POWER key, after that launch both secrets. Currently, check to see if Error Codes exist, making sure to toggle via all mistake and also temperature level analyses by pressing either COLDER essential or either WARMER key. (See Mistake Code Table Below).
If Mistake Codes show up during Diagnostic Setting, comply with the Mistake Code Troubleshooting Guide on the complying with web page. The left column of the troubleshooting overview lists the mistake codes. The info in the best column describes what tests to do and/or what action to take to deal with the mistake.
KEEP IN MIND: If mistake codes are observed in analysis mode, a non-flashing SOLUTION annunciator will show up on the LCD when Diagnostic Mode finishes, showing mistake codes are still stored. Mistake Codes have to be removed from the digital control memory manually. To clear the non-flashing SERVICE annunciator and the error codes, the problem should be remedied and also the system should be ON, after that:.
- On a model UC-24C: Press the Freezer WARMER as well as COLDER tricks for fifteen (15) secs.
- On a model UC-24B, UC-24R, or UC-24RO: Press the Fridge WARMER and also COLDER keys 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 90 H 84 | 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 84
A. If “EE” for refrigerator area was presented as well as “SOLUTION” blinking, check the following:.
- Thermistor electric links and connection from thermistor to J5 on control panel. Reconnect/ repair work.
- Resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F( 0 ° C). Replace if faulty. B. If “EE” for fridge area was NOT presented, problem is intermittent thermistor mistake:.
- Door not closing correctly. Appropriate door closing problem.
- Examine light button, wiring & electric links. Repair electrical wiring/ connections or change button.
- Check thermistor electric links and also continuity at J5 on control panel. Reconnect/ repair service.
- Inspect resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F (0 ° C). Replace if malfunctioning.
C. If “EC 05” and also “SERVICE” were blinking prior to initiating analysis mode, system additionally experienced too much compressor run problem that might or may not be related to the “05” Mistake Code. See Error Code 50 Test/Actions.