Sub-Zero is the embodiment of design as well as performance refrigeration. It isn’t just an appliance, your Sub-Zero is an essential element of your ideal kitchen area. It makes good sense that you would not want to trust your refrigerator to just any kind of home appliance repair work firm. You desire a team of Sub-Zero fridge repair service experts that can shield your investment while giving the premium service you should have.
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HOW TO USE THE ERROR CODE TROUBLESHOOTING OVERVIEW
Mistake Codes suggest issues registered by certain components. If mistake codes are signed up, they will appear prior to temperature readings while in Diagnostic Mode.
KEEP IN MIND: If Error Codes appear with a flashing “SERVICE” annunciator before initiating Diagnostic Setting, the device experienced excessive compressor run problem that might or might not be related to the Error Codes presented
To launch Diagnostic Setting, press as well as hold either COLDER secret, after that push the POWER key, after that launch both keys. Currently, examine to see if Error Codes are present, being sure to toggle with all error and temperature level readings by pressing either COLDER key or either WARMER trick. (See Mistake Code Table Below).
If Error Codes show up throughout Diagnostic Mode, comply with the Error Code Troubleshooting Guide on the complying with page. The left column of the troubleshooting overview lists the mistake codes. The details in the best column discusses what examinations to do and/or what action to require to deal with the mistake.
KEEP IN MIND: If error codes are observed in analysis mode, a non-flashing SERVICE annunciator will certainly appear on the LCD when Diagnostic Mode finishes, indicating mistake codes are still kept. Mistake Codes must be cleared from the digital control memory by hand. To remove the non-flashing SOLUTION annunciator as well as the mistake codes, the issue should be corrected and also the unit has to be ON, after that:.
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 SU | Wiring or Defrost Issue | A Sub-Zero appliance repair technician will need to check the wiring to ensure all parts are working and connected properly. |
Error Code SU
A. If “EE” for fridge area was displayed as well as “SOLUTION” flashing, inspect the following:.