The freezer is cold but the refridge side is not. If I tap on the servoe assy in the fridge side the servo will open the door and cold air will start coming into the fridge side but later I will find the air has stopped coming out of the air inlet and tap it again and it will open again.

SOURCE: fridg not cold

Ahhhh, the classic symptom of a frozen coil/air return duct. You'll have to pull the back panel off the freezer wall to view the coils. The are likely a block of ice causing the air channels on the sides to be frozen, thus blocking air flow. You may need a defrost t-stat or a defrost timer. If the defrost cycle isn't working then you will get a freeze up eventually. The only other reason is if the freezer door was left open slightly overnight letting in moist air. Let us know what you find.

SOURCE: My admiral fridge freezer suddenly stopped working -

I took the time to look up your Model # and you do have the right board. Jazz 14 Should just be a revision one higher than your origional. Describe to me exactly what happens when you try to program it. You may be missing one little step. Make sure you are doing every step exactly right. I too can miss one little confirmation stroke and it seems like it wont work. I Can email you the tech sheet for your model. This will show you how to test all the sensors, and the damper to determine why the FF side is getting too cold. I will also help on my end as much as i can

SOURCE: Frigadaire freezer cold but fridge compartment is warm

i need the complete model number to narrow it down they still make the frs20zrg to this day the last two numbers like frs20zrgwo or frs20zrgw9 is what will tell me what kind of defrost system it has the serial plate is in the fridge side up by the light bulb or on the left hand side or right hand side of the fridge compartment up near the top sorry to be a bother but its necessary

SOURCE: losing coldness in freezer and

Condenser is in need of being cleaned badly or your fan motor to cool the condenser is not operating. Compressor is overheating. Removed the panel in back of the refrigerator and clean the condenser so air can freely pass over it for heat removal. Allow compressor to cool off before restarting it.

SOURCE: Fridge stopped working, freezer still works

HI
If the compressor doesn't run, it is likely that the defrost timer is malfunctioning. This part is located near the compressor. To test the defrost timer:

Step 1: Unplug the refrigerator.

Step 2: Disconnect the wires from the timer and timer motor. Remove the timer from its brackets by backing out two retaining screws.

Step 3: Test the defrost timer with a VOM set to the RX1 scale. Clip one probe of the VOM to each defrost timer -- not motor -- wire, and turn the timer control screw shaft until it clicks. If the defrost timer is functioning, the meter will read zero. If the needle jumps, the defrost timer is faulty. Replace it with a new one of the same type.

Step 4: Connect the new defrost timer the same way the old one was connected.

To check the defrost timer motor, clip one probe of the VOM to each motor wire, setting the scale to RX100. If the meter reads between about 500 and 3,000 ohms, the motor is functioning properly. If the meter reads higher than 3,000 ohms, the timer motor is faulty. Replace it with a new one of the same type. Connect the new motor the same way the old one was connected.