Dometic A/C

338RLKCougar · 08-21-2018, 09:38 PM

Anyone have any issues with the iN-Command system and their Dometic A/C units not coming on when the temperature reaches over 100 degrees inside the coach? I have a Cougar 338RLK 2019, and am having this issue. It has the Global iN-Command system in it. Everything in the coach is run through this unit.

JimMach1 · 08-22-2018, 03:16 AM

There’s a thread with incommand issues on here and might try calling in command sounds like they have an issue with dometic and in command

Javi · 08-22-2018, 03:55 AM

1. Are you in the trailer when it gets to 100`F

2. Are you plugged into 110v

If the first is true... WHY??? I'd have been asking at 80`

338RLKCougar · 08-22-2018, 04:54 AM

I am hooked up to 30amp at my house. No, I’m not staying in it at 100 degrees. I live in the south and we have extremely hot days. When I go out to the coach to open it up and get it ready for whatever, it is 100 degrees or better inside. When this happens the A/C (Dometic) will not come on. I only run one unit as I am hooked to 30amps. I have to open the windows and turn on the vent fans to cool the coach down below 100 degrees. As soon as it drops to 99 inside, I can then turn the A/C on. Looking to see if anyone else has this problem and how they were able to get it fixed. Thank you.

Javi · 08-22-2018, 05:04 AM

Quote:

Originally Posted by 338RLKCougar

I am hooked up to 30amp at my house. No, I’m not staying in it at 100 degrees. I live in the south and we have extremely hot days. When I go out to the coach to open it up and get it ready for whatever, it is 100 degrees or better inside. When this happens the A/C (Dometic) will not come on. I only run one unit as I am hooked to 30amps. I have to open the windows and turn on the vent fans to cool the coach down below 100 degrees. As soon as it drops to 99 inside, I can then turn the A/C on. Looking to see if anyone else has this problem and how they were able to get it fixed. Thank you.

Yeah it gets hot 120 miles south of you too..

RagingRobert · 08-22-2018, 02:54 PM

I don't get it...a brand new RV AC not coming on...what did you set on your thermostat? A 30 amp supply should start the AC when it's called for at let's say 74 degrees...

338RLKCougar · 08-22-2018, 07:04 PM

I’m being told by ASA Electronics (Maker of iN-Command Systme) that Keystone is having issues with the Gateway between the Dometic A/C units and the iN-Command system.

Old Mustanger · 08-22-2018, 07:34 PM

There have been other posts about this that have indicated that it is an In-Command bug.

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