Norcold 1200 won't turn on ??

Thanks for the info. I have the ARP, I also installed a fire extinguisher and the unit is in very good condition. I frequently check it for any leaks, and it has worked great for years. So I really see no need to replace it. This is only the second time the safety switch has tripped and both times have been to washing. Thanks again for the help.

dougrainer wrote:

tropical36 wrote:

supercub wrote:
Finally got the switch to reset. Found out one needs to leave the magnet over the area for 5 or so seconds before moving it. Just sliding the magnet back and forth wouldn't do it. Thanks for all the info. Much appreciated.

Now consider an ARP replacement for this Norcold band aide, while contemplating a RC Refrigeration conversion to a residential type compressor for a permanent fix.
Both were the best thing we ever did.

State what the ARP does for safety that the Norcold recall does not. What the ARP does also, is, protects the Cooling Unit from off level operation and shuts the refer down when running off level. This prevents ruining the CU from off level operation. Once level the ARP restarts the Refer. The Safety part is almost identical to the Norcold device. I would have a ARP on any brand RV Ammonia refer. Doug

Does it not cutoff at a much lower temp. than the NC fix?
Seems that trying to reset the NC device brings in the most complaints though.

Seems someone, or two are a bit testy on Christmas day. Smell the roses my friends. Get along, there's enough turmoil in the world today. God bless and have a wonderful Christmas followed by the New Year!. PEACE OUT!....Dennis

tropical36 wrote:

supercub wrote:
Finally got the switch to reset. Found out one needs to leave the magnet over the area for 5 or so seconds before moving it. Just sliding the magnet back and forth wouldn't do it. Thanks for all the info. Much appreciated.

Now consider an ARP replacement for this Norcold band aide, while contemplating a RC Refrigeration conversion to a residential type compressor for a permanent fix.
Both were the best thing we ever did.

State what the ARP does for safety that the Norcold recall does not. What the ARP does also, is, protects the Cooling Unit from off level operation and shuts the refer down when running off level. This prevents ruining the CU from off level operation. Once level the ARP restarts the Refer. The Safety part is almost identical to the Norcold device. I would have a ARP on any brand RV Ammonia refer. Doug

supercub wrote:
Finally got the switch to reset. Found out one needs to leave the magnet over the area for 5 or so seconds before moving it. Just sliding the magnet back and forth wouldn't do it. Thanks for all the info. Much appreciated.

Now consider an ARP replacement for this Norcold band aide, while contemplating a RC Refrigeration conversion to a residential type compressor for a permanent fix.
Both were the best thing we ever did.

erniee wrote:
Bring that coach to us for a residential refrigerator and junk that fire hazard

Stick to what you are good at---Flooring. Leave the actual repair and diagnosis to the experts, like me. There is NO INHERENT fire danger on Norcold 1200 series refers. There are millions of them out there and if a fire hazard you would see burned down RV's on the news every day. Doug

1. If you have repeated moisture related trips, that means the black box is probably compromised by rust.
2. Reset is easier and quicker if you disconnect the 12 volt power wire to the reset box. Doug

Finally got the switch to reset. Found out one needs to leave the magnet over the area for 5 or so seconds before moving it. Just sliding the magnet back and forth wouldn't do it. Thanks for all the info. Much appreciated.

supercub wrote:
Well I had my motorhome washed at a truck wash yesterday. They used a lot of water, so I'm thinking that's the problem. I haven't had any success resetting the switch with a magnet. How do you do it manually?

Won't reset if wet (or if not an 'E' version)

Remove the cover...use hair dryer and dry the circuit board

At very top center of circuit board is the reed switch

After getting it dried .....tilt it downward to limit exposure to moisture

Bring that coach to us for a residential refrigerator and junk that fire hazard