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Frutza · 02-23-2022, 08:39 AM

I have 2 questions,
1) screen door on a 2005 Holiday Rambler Navigator, I am trying to reinstall it, there is one piece of a hinge on the long piano hinge for the main door but there must be some other angle bracket or double hinge for this to work? If any one has a picture? part# or source? I may also be missing a bracket that holds the 2 doors together, and the window or screen is missing from the top half of the door? ok, probably more than 2!
I have 3 air conditioners and the Aqua hot, I think I understand the Aqua hot but on the Ac units, do the 2 front units come on together? run simultaneously?
From the front thermostat i can select zone 1 only but from the rear one i can select zone 1 or 2?
Thank you
Mike

okcnewbie · 02-23-2022, 09:52 AM

Really cold here so didn't get best pic. This is on an 2007 Diplomat

vito.a · 02-23-2022, 02:46 PM

Usually the middle and rear AC turn on/off very close as the temp sensors are relatively close.
To select your Aqua Hot you must turn on the large Aqua Hot diesel burner switch as well as select Furnace on each zone and then set the temperature. The Aqua Hot electric switch is only good for a small amount of hot water and not heating the interior as it's only a single 1250-watt heat element. If not paying for electric, turn both on.

Your AC zone numbers are determined by the zone number selected on each AC control board dip switch panel.
It sounds like one or more of your AC units were replaced and they didn't properly set the zone on the control board dip switches. To access the control boards, you must climb on the roof, remove the plastic shroud covers from each AC, then remove the small metal cover on the right forward section, then set each unit's dip switch.
I personally set the forward unit as 1, middle as 2, and rear as 3.

If you look at page 13 of the attached install manual there is a nice depiction of the dip switch settings. You will also see there is a setting for heat pump vs heat strip and even a setting for the furnace.

I should add that this is only aesthetic as the units will function regardless of how they are set. (Unless two units on the same thermostat are set to the same zone.)

Frutza · 02-24-2022, 07:08 AM

Thanks OKCNEWBIE,
Thanks vito, Raises more question? or just wait till warmer weather ! LOL!
The Aqua hot seems straight forward, and as I type that I think i will go look at how many pumps are in the unit? The owners manual shows 3 zone pumps? but I only see 2 zones on my thermostat? Unless front thermostat shows zone 1 only, so thats 1? rear thermostat shows 2 zones? so is that zone 2&3? It has been upgraded to the thermostats that are shown in the manual you sent
Thanks
Mike

vito.a · 02-24-2022, 09:36 AM

You should have a total of 3 zones regardless of how they are labeled. The front thermostat with control one of the zones (front) and the rear thermostat will control two rear zones.
Monaco installed three AC units with three zones on coaches 42' or larger.

The zone dip switch setting will also determine what number your thermostat displays the Aqua Hot (Furnace) zones.

Your Aqua Hot also has an additional basement heat zone that comes on automatically with the rear zone (you will not see it on the thermostat). There is a small thermostat with a round knob in the wet bay to adjust the temperature for the basement heat.