Sub-Zero is the epitome of style and also efficiency refrigeration. It isn’t simply an appliance, your Sub-Zero is an essential element of your best kitchen. It makes good sense that you wouldn’t wish to trust your fridge to simply any kind of device fixing firm. You desire a team of Sub-Zero refrigerator repair professionals that can secure your investment while offering the premium service you should have.
It Is Fixed Device Repair service is the company you should rely on with every one of your Sub-Zero repair requirements. Our technicians focus on Sub-Zero solution so you can trust that we have the skills to finish the job right.
HOW TO USAGE THE MISTAKE CODE TROUBLESHOOTING GUIDE
Mistake Codes suggest troubles registered by details components. If error codes are signed up, they will certainly appear prior to temperature level readings while in Diagnostic Mode.
KEEP IN MIND: If Mistake Codes appear with a blinking “SOLUTION” annunciator before starting Diagnostic Mode, the unit experienced extreme compressor run problem that might or may not be related to the Error Codes displayed
To start Diagnostic Setting, press and also hold either COLDER key, then press the POWER trick, then release both secrets. Now, examine to see if Error Codes exist, being sure to toggle via all mistake and temperature analyses by pushing either COLDER crucial or either WARMER trick. (See Mistake Code Table Below).
If Error Codes appear throughout Diagnostic Setting, follow the Error Code Troubleshooting Overview on the complying with web page. The left column of the troubleshooting overview provides the error codes. The details in the best column describes what tests to execute and/or what activity to require to correct the mistake.
NOTE: If mistake codes are observed in analysis mode, a non-flashing SERVICE annunciator will show up on the LCD when Diagnostic Setting ends, showing mistake codes are still kept. Mistake Codes need to be removed from the digital control memory manually. To clear the non-flashing SOLUTION annunciator and the mistake codes, the trouble has to be corrected as well as the unit must be ON, then:.
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 21 | The defrost temperature is too high | This error may indicate that the freezer evaporator is improperly mounted, or there is an issue with the internal wiring. Contact a Sub-Zero Repair specialist for assistance. |
Error Code 05.
A. If “EE” for fridge compartment was presented and “SERVICE” flashing, check the following:.