4-7
SECTION 4 -
APPLIANCES AND SYSTEMS
4. Let the handle of the P-T valve snap shut.
5. Close the faucet and turn on the water supply
before switching the water heater on.
Manually operate the pressure temperature
relief valve at least once a year.
NOTE: If your water heater is equipped with the
motoraid system, it uses an extension
from the engine cooling system to heat
water in the water heater while driving.
The engine cooling system must also be
cold before opening the pressure-
temperature relief valve. See “Motoraid
Water Heater” for more information.
FURNACE – PROPANE GAS
–If Equipped
To Start Up
1. Open the Propane Gas Tank valve by turning
fully “counter-clockwise”.
2. Press the MODE button to select Heat and
press the Temp Selector button (up/down
arrows) until the desired temperature is shown
on the display.
3. The furnace fan should start to blow
immediately after setting the thermostat.
4. After approximately 30 seconds, the furnace
burner should light.
5. The furnace should now cycle off and on
automatically as the thermostat demands just
like a household furnace.
If heat does not come out of the heat ducts
after a minute or so, the burner is not lit.
Turn the thermostat off for 3-5 minutes,
ensure Propane Gas Tank valve is open and tank
is not empty, then repeat Steps 2-4.
If the furnace will not light after three
attempts, go to “Shut Down” steps and contact
your dealer or a local RV service center for
repair.
NOTE: If the furnace burner has any residuals
of metal protectant or lubricants used
during manufacture of the furnace, it
may smoke slightly when the furnace is
used for the first time and may set off
your smoke alarm.
• Lift handle straight out to open P-T valve
when water heater is cold.
MODE
• Press MODE
button to select
Heat.
Temp Selector buttons
• Press the UP arrow to
increase temperature.
• Press the DOWN arrow
to decrease
temperature.
NOTE: Press any button once to wake the
thermostat display.
