SubZero Refrigerator Freezer Error Code 22 – How to fix? by SubZeroRepairService.us
Sub-Zero is the personification of layout and efficiency refrigeration. It isn’t simply a device, your Sub-Zero is an essential element of your excellent kitchen area. It makes good feeling that you would not intend to trust your fridge to simply any type of kind of home device repair firm. You prefer a group of Sub-Zero fridge repair professionals that can guard your investment while providing the premium solution you deserve.
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HOW TO USE THE MISTAKE CODE TROUBLESHOOTING OVERVIEW
Mistake Codes suggest problems signed up by specific aspects. If blunder codes are registered, they will certainly turn up prior to temperature level readings while in Diagnostic Setting.
BEAR IN MIND: If Error Codes appear with a blinking “SOLUTION” annunciator before launching Diagnostic Setting, the system experienced extreme compressor run condition that may or might not be associated with the Mistake Codes showed
To initiate Diagnostic Setting, press as well as additionally hold either CHILLIER technique, afterwards press the POWER trick, then release both secrets. Presently, examine to see if Error Codes are present, ensuring to toggle with all error and temperature level analyses by pressing either COLDER important or either WARMER secret. (See Error Code Table Below).
If Mistake Codes appear during Diagnostic Setting, follow the Mistake Code Troubleshooting Overview on the sticking to web page. The left column of the troubleshooting guide details the mistake codes. The details in the best column clarifies what tests to carry out and/or what activity to need to take care of the blunder.
KEEP IN MIND: If blunder codes are observed in analysis setting, a non-flashing REMEDY annunciator will absolutely show up on the LCD when Diagnostic Mode finishes, suggesting blunder codes are still conserved. Error Codes should be removed from the digital control memory by hand. To get rid of the non-flashing SERVICE annunciator as well as also the mistake codes, the problem needs to be fixed as well as the device needs to get on, after that:.
On a version UC-24C: Press the Fridge Freezer WARMER and also COLDER secrets for fifteen (15) seconds.
On a layout UC-24B, UC-24R, or UC-24RO: Press the Fridge WARMER and COLDER tricks 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 22 | 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 22
A. If “EE” for fridge area was shown in addition to “SERVICE” flashing, examine the following:.
Thermistor electrical web links and also continuity from thermistor to J5 on control panel. Reconnect/ dealing with.
Resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F( 0 ° C). Change if malfunctioning. B. If “EE” for fridge area was ABSENT, concern is recurring thermistor error:.
Door not closing appropriately. Ideal door closing issue.
Inspect light switch, electrical wiring & electric links. Dealing with electric wiring/ links or alter button.
Take a look at thermistor electric connections and also connection at J5 on control panel. Reconnect/ fixing solution.
Check out resistance of thermistor– 30,000 to 33,000 ohms at 32 ° F (0 ° C). Replace if faulty.
C. If “EC 05” along with “SERVICE” were blinking prior to initiating evaluation mode, device also experienced extreme compressor run trouble that might or might not be associated with the “05” Blunder Code. See Blunder Code 50 Test/Actions.
