Costumer says it flashes light and beeps even when door is closed every couple hours. Tested fresh food door switch seems fine. Cleaned condenser. Inspected the evaporator coils. Tested fresh food section thermistor seems fine. Condenser fan running. Only thing I can think to do is shotgun the job and replace the low voltage board which controls the tempeture, thermistor, and door switches.. any suggestions? Maybe freezer door switch? I never seen it fail before on a Viking..??
- Guest asked 6 years ago
Hello
See the service manual link below. Go to page #14/ 15 for display panel operation. I am not sure what flashing light or beeping codes you are getting. It could be door High temperature, Door open alarm, power up alarm. You can deactivate alarms and reset. You will need to go throgh diagnostics in the manual below to verify temperatures and other possibilities. Matt Ace technician
Alarm Off Pad
Turns off alarm signals. See Alarms section to interpret alarm signals.
1. Press and hold Alarm Off pad for 3 seconds to deactivate Door Open alarm. To reactivate Door Open alarm, press and hold Alarm Off pad for 3 seconds.
2. If Alarm Off pad is pressed and condition causing alarm is not corrected, alarm will reset.
Display Panel Operation
1) Keyboard Pad Functions Entry Tone
Indicates a pad was pressed, command read and accepted. Turn off entry tone by pressing and holding Display On pad for 3 to 5 seconds. Command Accepted Tone Three short tones indicate command accepted.
Display On Pad
1. Activates control panel. Control panel remains active at least 10 minutes. 2. Turns off Power Up Alarm (flashing lights) after power is first plugged in or after power outage.
Note: All pads, except Alarm Off, are inactive
until Display On is pressed.
Freezer Temp Pad
Activates freezer temperature setting mode.
Freezer indicator light will glow. Freezer
temperature setting will be displayed.
Factory setting is 5.
2. Change freezer temperature setting by
pressing Higher Temp or Lower Temp Pad.
Ref Temp Pad
Activates refrigerator temperature setting mode.
1. Refrigerator indicator light will glow.
Refrigerator temperature setting will be
displayed. Factory setting is 5.
2. Change refrigerator temperature setting by
pressing Higher Temp or Lower Temp Pad.
Higher Temp Pad
Raises temperature setting one bar at a time. If
entry tone is on. Tone will sound at each bar
level until top level is reached.
1. Turn on temperature setting function of
control panel by pressing Higher Temp Pad.
2. Press and hold Higher Temp pad to raise
temperature setting at a faster ra
- AV Repair Help answered 6 years ago
- last edited 6 years ago
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Customer says the high temp light flashes so I’m going to try to test the freezer light switch because I already look at the evaporator and it looks nice and frosty not like there’s a Freon leak
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Turned out to be a free only got to roll second day coils look different more evident then last time
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