Unity Motorhome
Water / Plumbing System
1-68
Water Heater
Operation
The water heater is designed to operate using LP gas or
120 volt AC power. The water heater is accessible from
both the outside and the inside of the coach.
To operate on 120 volt AC power
Remove the water heater exterior cover (1) by
1.
releasing the latch (2).
Turn the exterior water heater switch (3) to “ON.”
2.
To operate on LP Gas
Turn the exterior water heater switch (3) to “OFF.”
3.
Turn the propane shut off switch (4) to “ON” and turn
4.
the heater switch (5) on the system monitor panel to
“ON.” The water heater will automatically light.
1
2
3
4
5
Caution
Be sure there is water in the hot water tank to prevent
burning out the heating element when the power is
turned on.
Operating Features
To fill the water heater, make sure there is a water
1.
supply from the city water or fresh water tank. Turn
the bypass valve (6) on the water heater to “NORMAL
FLOW.” Turn the hot water tap on at the kitchen faucet.
It will take a few minutes for the water heater to fill
up. Once water flows steadily at the faucet, the water
heater is full.
The water heater is equipped with a preset water
2.
temperature control. The burner will bring the
water temperature up to the desired level and then
automatically shut off. The burner automatically re-
ignites when necessary to maintain the preset water
temperature.
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Summary of Contents for 2013 Unity
Page 4: ......
Page 10: ...Unity Motorhome Introduction 1 10...
Page 90: ...Unity Motorhome Notes 1 90 Notes...
