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BigDog1333's avatar
BigDog1333
Explorer
Apr 30, 2023

2022 Salem destination rv has no 12v batteries

Haven't seen posts about destination RVs. When power goes out a/c thermostats don't reset. Therefore I have to reset manually. How do I add 12 volt auxiliary to my power supply source? I guess I ...
pianotuna's avatar
pianotuna
Nomad III
May 01, 2023
BigDog 133,

If the existing converter is not intended as a battery charger it may need to be upgraded or replaced.

Look at the system as if it were an uninterruptible power supply. You want the thermostat to work when the 120 volt power blips or baffs out?

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