Dirtdobber
Premium Member
- Model Number
- WRF993FIFM00
- Brand
- Whirlpool
- Age
- 1-5 years
My refrigerator quit cooling after I had a circuit problem in my house. Repairman replaced the gf2 board but the unit isn't right, and repairman disappeared.
Freezer will freeze but refrigerator will only get to 47 degrees or so. I bought the service manual and here's what I know:
GF2 board tests to be the correct version
RC evaporator is not freezing.
RC fan test passes
FC fan test passes
Air baffle test passes
Ice box and pantry thermistor test passes
RC and Rc evaporator thermistor test passes
Service test 40 is where it gets interesting-it won't go beyond step 1. At step 1 I can hear the chatter of the 3 way valve bur nothing else. I tested the resistance of the 3 way and it ohms out correctly. Also, test 40 locks up the user interface. I have to unplug the machine to get back to normal.
For what it's worth, I checked the DC voltage on the GF2 board atP6. I get 12.56 volts when the manual says 12.7 volts. Is this within tolerance?
Any help you guys can give me will be greatly appreciated.
Corrected model number
Freezer will freeze but refrigerator will only get to 47 degrees or so. I bought the service manual and here's what I know:
GF2 board tests to be the correct version
RC evaporator is not freezing.
RC fan test passes
FC fan test passes
Air baffle test passes
Ice box and pantry thermistor test passes
RC and Rc evaporator thermistor test passes
Service test 40 is where it gets interesting-it won't go beyond step 1. At step 1 I can hear the chatter of the 3 way valve bur nothing else. I tested the resistance of the 3 way and it ohms out correctly. Also, test 40 locks up the user interface. I have to unplug the machine to get back to normal.
For what it's worth, I checked the DC voltage on the GF2 board atP6. I get 12.56 volts when the manual says 12.7 volts. Is this within tolerance?
Any help you guys can give me will be greatly appreciated.
Corrected model number
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