NWIP
RVF Supporter
- Joined
- Nov 4, 2019
- Messages
- 1,793
- Location
- No Where In Particular
- RV Year
- 2020
- RV Make
- Newmar
- RV Model
- Dutch Star 4369
- RV Length
- 43’ 9”
- Chassis
- Spartan K2
- Engine
- Cummins ISL9
- TOW/TOAD
- 2023 GMC Sierra
- Fulltimer
- Yes
HWH pump motor runs thru the batteries, which needs to be fully charged. Running the engine is a way to insures full voltage to the pump but not required. Some models the FWS will not operate with the engine running, ie 2017 DS.Also reading at other location where others have had the same issue that with these latest slides you need to have the engine running to provide full power to the HWH system. Not just plugging it in or running the generator.
I had wondered why North Trail in Ft Myers had a beautiful 2020 Mountain Aire with three long tiles at the edge being replaced.