Arrived at campsite for Thanksgiving week and had less than a good start to the vacation. The level-up is throwing "low voltage" errors. Connected to shore power and all ran well. Connected city water but was quickly reminded that the water pump was disconnected. Hot water heater then decided to throw error on both electric and propane. Cleaned all the connectors and it fires up on both. Spent yesterday fixing a leaking washer/dryer drain. Thank you Heartland for using a screw-on P-trap but gluing the sink side so it is impossible to empty the trap and impossible to get it out through the completely useless access panel. Also noticed that the factory installed washer/dryer has a drain pan with a drain that loops above the drain pan making the drain pan rather useless also.
Promised DW to put all the "wood" back once we get home and I have access to my tools.
Repairs went well, no more leaks and the carpet remains dry.
Installed EMS-HW50C (finally).
Battery check, water heater check, and some carpentry work added to the HDL.