Atwood HE-0601 Refrigerator

1, What made you purchase an orphan refer like the Atwood?
2. Maybe Chris can help. Atwood refers are so scarce I have only worked on a couple. Here is the link to the Service manual. Doug

https://www.manualslib.com/manual/925606/Atwood-He-0601.html

Atwood HE Model is not any different then a Norcold Or Dometic except that it uses HELIUM Gas vs HYDROGEN Gas

It does have a built in 'Tilt Monitoring' and the 'CHECK' fault light indicates more then just an issue with propane not lighting.

Below ae ERROR Messages for that HE Model

ERROR MESSAGES --------INDICATOR--------------DESCRIPTION
CHECK light
Slow beep------------Door Not Closed----------Close Door
Once every 2 sec

CHECK light
Very Slow beep-------Back Up Operating MODE---Replace Thermistor
Once every 10 sec----Thermistor damaged

Temp Set LEDs
all flash when-------Back Up Operating MODE---Replace Thermistor
switch is pressed----Thermistor damaged

CHECK light
GAS light on--------Burner failed to light----Retry

CHECK light
GAS light flashing---Gas unavailable----------Gas ON

CHECK light
AC light flashing----AC unavailable-----------AC On


CHECK light
AUTO light-----------1. Open DC fuse---------Replace Fuse
AC light-------------2. Open thermal switch--Cooling Unit Tripped
ALL On---------------3. Prolonged operation in severe tilt position


Here is a more in-depth troubleshooting guide
https://www.manualslib.com/manual/1067876/Atwood-He-0601.html#manual

Check the 'diagnostic' mode