Troubleshooting a Furrion Thermostat Throwing an E3 Error Code
Updated 01/30/2024 | Published 01/29/2024
Question:
Error 3 code …2023 forest River Cherokee Timberwolf 39dl We have a facc10essa-bl single zone controller with a FACW12APZA multi zone thermostat We direct wired to check for electrical issues in the wiring and everything is good.
asked by: Deborah
Expert Reply:
The only reason that you would get an E3 error code on your Replacement Premium Wall Thermostat for Furrion Chill HE RV Air Conditioner # FR33PR would be because there was a loss in communication to the controller.
This is usually caused by wires being damaged, but since you've already checked that the last thing I recommend checking is that the "A" and "B wires are in the correct ports.
There was a manufacturer error from Furrion where these were flipped so I'd double check that to make sure they're correct. If all that's fine, then you just have a bad thermostat and will need to replace it.
Product Page this Question was Asked From
Replacement Premium Wall Thermostat for Furrion Chill HE RV Air Conditioner - Single Zone - Black
- Accessories and Parts
- RV Air Conditioners
- Thermostat
- Furrion
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