Troubleshooting the Advent Air RV Air Conditioner, Keeps Shutting Down

Question

Question:

I had a carrier ac unit and changed to a advent ac 15000 btu ac got the wiring adapter to run my ac with the carrier remote but my ac unit shuts off and has lights flashing on it been doing it a while now and we just put the starter copasater but it is still shutting off trying to figuer out what is going on

asked by: Aarron W

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Expert Reply:

I suggest ensuring the filters and cooling fins on your Advent Air RV Air Conditioner, # ACCAR150 are clean and serviceable. If your air conditioning system is dirty this might cause it to overheat causing the air conditioner to shut down.

expert reply by: Michael R

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Answer 1

How much voltage are you reading when you're checking the power wire for the Advent Air RV Air Conditioner #ACM150? If you're not getting 115v at the condenser and 12v at the thermostat then the unit isn't going to properly operate. There…

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Answer 2

Hey Andrew! Yes, Furrion does have a Chill Cube model with a heat pump. This was actually just released for aftermarket sale. You will need a complete system to make the switch, new R32 units aren't backwards compatible with old R410A systems.…

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Answer 3

Hello Sam; that is a great question! I reached out to Furrion and you will be able to use the Furrion Chill Cube #FR69TD (white) or #FR49TD (black) with your furnace. However, the remote is not capable of operating the furnace at this time. Also, we…

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Answer 4

Hey Jon; I was actually just talking to Furrion about heat options for the Chill Cube yesterday (1/21/2025). At this time, the only way to have heat with this unit is through a furnace on a ducted setup. The Furrion Chill Cube RV AC w/ Air…

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Answer 5

Hey Kenny, welcome back! The reason for that note is because all of the new systems since 2025 use R32 refrigerant due to EPA regulations. Any 2024 and older systems use R410A and their parts are not compatible with the R32 units. It doesn't mean…

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Answer 6

Hey Melanie. The reason you can't find a replacement for your GE ARC15AACBL2 15,000 btu air conditioner is because they phased them out. In 2025 all RV AC systems had to change over to a new coolant called R32. This was a EPA mandated decision.…

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Answer 7

Hey Matt, Furrion typically has 4 wires running to their thermostats and the Chill Cube Thermostat #LC74DX is no exception. The harness you see with the thermostat would plug into the Chill Cube's controller and has 4 wires to extra wire to to…

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Answer 8

Hey W.F., welcome back! The Advent Air RV AC #ADV23SR you were looking at is a non-ducted setup with the controls on the air distribution box (ADB). It does not come with or require a wall thermostat. The controls are built into the ADB itself using…

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Answer 9

Hey Tim welcome back! Your ARH15AACBL2 GE AC unit has the old 410a refrigerant in it so the GE Appliances item #GE64FR you were looking at isn't going to work as a replacement. The EPA mandated R32 refrigerant has been used in all new AC's…

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Answer 10

Hey Mike! The Advent Air RV Air Conditioner #ADV74QR is only designed to work with an R32 setup. Your old unit is going to be R410A, so the old components won't be compatible. Since everything moved to R32 last year due to EPA regulations a…

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Answer 11

Hi Collin, welcome back! The most economical replacement is going to be from Advent Air. You will need a complete system since everything moved to R32 refrigerant. If your upgraded thermostat is R32 compatible, or a smart thermostat that got a…

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Answer 12

Hey Doug welcome back! To replace your Dometic Duo-Therm 57915.331, I recommend the Advent Air RV Air Conditioner System item #ADV92SR in white or item #ADV62SR in black. There's no way to just replace your AC unit, you'll need to replace all…

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Troubleshooting the Advent Air RV Air Conditioner, Keeps Shutting Down

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