I have a Sub-Zero PRO48 fridge and the service display shows EC 40 and EC91 !
The fridge is not able to keep the set temperature in the two fridge compartments. The temperatures are now 68 and 66 degrees F ! The freezer compartment is ok !
Looking forward to hearing your advice !
Be sure to be careful with your Sub Zero refrigerator. It is the Mercedes of refrigeration and it is easy to make a simple problem more complicated if you do not know what you are doing with their built-in refrigerators.
-Fred
EZ Fix Appliance Repair Los Angeles
Here are the most common Sub-Zero error codes:
Sub-Zero Error Code EC40: Freezer will not stop running
Sub-Zero Error Code EC50: Refrigerator runs too much
Sub-Zero Error Code EC24: Defroster is not heating enough
Sub-Zero Error Code EC 06: Evaporator thermistor reads inconsistent temperatures
Sub-Zero Error Code EC20: Defrost Bi-Metal Operation is faulty
Larry Rogers
http://sparkleappliance.com/ca/sub-zero-refrigerator-repair-los-angeles
SOURCE: cycle off
Hello sharon764,
Huuum at your service,
You said, Your Sub Zero side by side refrigerator compartment will not cycle off even tho temperature is 30-32 degrees.
When a refrigerated appliance will not cycle off and on as the temperature calls for, the thermostat is always the problem.
And if it is allowed to continue doing so, you will eventually or suddenly find your self with a enormous compressor replacement bill. Because if the compressor does not rest in between it's cooling obligation, it will burn it self out! So this was a good move to find this out now!
And a Sub Zero most people do not trash just like that and buy new, either!
(like some people for 20 -30 years working 15 hour days with no day off)
You need Service and the correction asap.
Happy to advice you!
Bless you
Please give me a Solved rating a,t fixedya.com.
SOURCE: Sub zero 611 refrigerator error code 40, freezer
code 40 compressor for the freezer side over runing. check the coils upper part of the unit. or condenser fan motor. easy things to check.
SOURCE: Sub zero 611 refrigerator error code 40, freezer
Hi,
As the weather is getting warmer for many people their freezer and/or refrigerator do not work right because of a dirty condenser coil...
Check out this tip that I wrote about that... it is a great place to start trouble shooting your unit...and something that you can do rather then calling a repair person to do a simple thing for you...
http://www.fixya.com/support/r4024657-refrigerator_condenser_coil_cleaning
http://www.fixya.com/support/r3885294-refrigerator_troubleshooting
http://www.fixya.com/support/r4023749-refrigerator_compressor_start_capacitor
heatman101
1,619 views
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