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pjw73nh's avatar
pjw73nh
Explorer
Nov 11, 2017

Dometic RM2453. LP good, AC freezes, nothing on DC.

Dometic RM2453. Works fine on LP, freezes on AC and does not appear to do any cooling on DC. I know from what the previous owner told me that the AC heater was replaced last year. I am using the...
bob_nestor's avatar
bob_nestor
Explorer III
Nov 12, 2017
According to this Dometic document symptom 16 it's either DC voltage or the heating element. Don't think it can be the relay since that seems to only apply to the RM2610/RM2810 units.

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