Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

Daryles · 07-26-2021, 08:35 AM

I installed a SoftStartRV on my FRONT AC unit. Took way longer than it should have. I had to drill out one screw in the cover. After that it was pretty straight forward.

One correction in the instructions for a Dometic Blizzard NXT. MFG# H541916A721J0

(Note: this is the NON heat pump unit. I don't know if there is a difference with the wiring on the rear heat pump unit).

STEP 5. The blue compressor wire does NOT go to the K2 relay. It goes to the K1 relay.

https://www.montanaowners.com/forums...startRV&page=2

Maybe to test your softstartrv, move it to the forward AC unit and see how it runs on that one?

07-26-2021, 08:35 AM	#3
Daryles Montana Master Join Date: May 2019 Location: Alton Posts: 2,703 M.O.C. #24086	I installed a SoftStartRV on my FRONT AC unit. Took way longer than it should have. I had to drill out one screw in the cover. After that it was pretty straight forward. One correction in the instructions for a Dometic Blizzard NXT. MFG# H541916A721J0 (Note: this is the NON heat pump unit. I don't know if there is a difference with the wiring on the rear heat pump unit). STEP 5. The blue compressor wire does NOT go to the K2 relay. It goes to the K1 relay. https://www.montanaowners.com/forums...startRV&page=2 Maybe to test your softstartrv, move it to the forward AC unit and see how it runs on that one? __________________ Daryl and Marianne, 2019 3130re 20th Anniversary Edition 2016 F350 Lariat