SubZero Refrigerator Freezer Error Code 12 – How to fix? by SubZeroRepairService.us
Sub-Zero is the embodiment of design and performance refrigeration. It isn’t just an appliance, your Sub-Zero is an essential element of your superb kitchen area. It makes good feeling that you wouldn’t intend to trust your refrigerator to merely any type of kind of residence device repair work company. You desire a team of Sub-Zero fridge fixing specialists that can protect your investment while supplying the costs service you deserve.
It Is Fixed House Device Mending is the business you should rely on with each of your Sub-Zero repair work needs. Our professionals concentrate on Sub-Zero option so you can depend on that we have the abilities to end up the task right.
HOW TO USE THE ERROR CODE TROUBLESHOOTING GUIDE
Blunder Codes recommend problems subscribed by specific elements. If error codes are subscribed, they will absolutely turn up prior to temperature level analyses while in Diagnostic Setting.
REMEMBER: If Blunder Codes appear with a blinking “REMEDY” annunciator before launching Diagnostic Mode, the system experienced too much compressor run condition that could or could not be associated with the Mistake Codes showed
To launch Diagnostic Setting, press and additionally hold either CHILLIER trick, afterwards press the POWER key, after that release both keys. Currently, inspect to see if Blunder Codes exist, making sure to toggle with all blunder and temperature readings by pressing either COLDER important or either WARMER key. (See Error Code Table Below).
If Blunder Codes show up during Diagnostic Mode, comply with the Blunder Code Troubleshooting Overview on the adhering to website. The left column of the troubleshooting guide information the mistake codes. The info in the right column clarifies what examinations to carry out and/or what activity to require to manage the blunder.
KEEP IN MIND: If error codes are observed in diagnostic mode, a non-flashing REMEDY annunciator will definitely show up on the LCD when Diagnostic Setting ends, recommending blunder codes are still saved. Mistake Codes should be removed from the electronic control memory by hand. To eliminate the non-flashing SERVICE annunciator and also the error codes, the problem has to be treated in addition to the unit needs to get on, afterwards:.
On a version UC-24C: Press the Refrigerator Freezer WARMER and COLDER secrets for fifteen (15) seconds.
On a style UC-24B, UC-24R, or UC-24RO: Press the Fridge WARMER and COLDER secrets 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 12 | The refrigerator is too warm and/or the upper cabinet has been open too long | You will receive this error if your refrigerator’s upper cabinet has been open too long or if the upper cabinet is too warm. To resolve the error, disconnect the power from the unit at the circuit breaker. Leave the power off for at least one minute. Turn the power back on and keep the refrigerator door closed until the unit has reached optimal temperature. |
Error Code 12
A. If “EE” for refrigerator location was revealed in addition to “SOLUTION” flashing, check the following:.
Thermistor electrical links and continuity from thermistor to J5 on control board. Reconnect/ fixing.
Resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F( 0 ° C). Change if malfunctioning. B. If “EE” for fridge location was NOT presented, problem is recurring thermistor blunder:.
Door not shutting properly. Ideal door closing trouble.
Examine light button, circuitry & electrical web links. Repairing electric wiring/ links or alter switch.
Take a look at thermistor electrical links as well as connection at J5 on control panel. Reconnect/ repair solution.
Take a look at resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F (0 ° C). Replace if malfunctioning.
C. If “EC 05” in addition to “SOLUTION” were blinking prior to initiating analysis mode, gadget likewise experienced extreme compressor run issue that might or might not be associated with the “05” Error Code. See Blunder Code 50 Test/Actions.
