1998 norcold refrigerator in 2400scr quite working

[Patman123]

Are there common fuses that blow or something I can try to fix

[mmwjr]

Is it working on 120VAC or 12VDC modes? Most common failure is the power supply.

[shrew]

Well there are typically only a few things that occur with these fridges.

1) Coolant Leak/Loss: The fridge is 'running' (hint: the light is on) and it sounds like it's running, but it is not cold.

2) DC is not working: It works on Shore power, but not battery. Use a volt-meter set to 12VDC to see if it is getting power from the battery circuit.

3) AC is not working] It works on battery, but not shorepower Use a volt-meter set to 120VAC to see if it is getting power from the AC panel.

There is a fuse on the back of the unit. If the fuse is good and the AC and DC circuits feeding the unit show proper voltage at rest, power on the fridge and see if the voltage takes a large drop.

The unit will shut itself off if it only detects DC and the voltage is low (dead or dying battery). If you're getting the proper voltage from both circuits, it's the power unit on the fridge.