Itasca latitude 37G, Manual

Page: 51 / 135

4-9
SECTION 4 –
APPLIANCES AND SYSTEMS
PROPANE GAS FURNACE
To Start Up:
1. Open the LP gas tank valve by turning fully
counterclockwise .
2. Move THERMOSTAT switch from Off to
Heat and press the Temp Selector button (Up/
Down arrows) until the desired temperature is
shown in the display.
3. Furnace fan should start to blow immediately
after setting the thermostat.
4. After about 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.
NOTE:If heat does not come out of the heat
ducts after a minute or so the burner is
not lit.
Turn thermostat off for 3-5 minutes,
check to be sure propane gas tank valve
is open and tank is not empty, then try
steps 2-4 again.
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.
To Shut Down:
1. Slide thermostat switch to Off position.
2. Close propane tank valve if coach will be
stored for a period of time.
For Further Information
Please see the furnace operating instructions
provided in your InfoCase for further
information, including operating precautions,
and periodic maintenance. See the Coach
Maintenance Schedule for recommended
intervals.
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.
We recommend that you provide
adequate ventilation when using the
furnace for the first time to avoid a
nuisance smoke alarm.
We do not recommend removing the
smoke alarm battery.
ELECTRONIC THERMOSTAT
(Central Heat/Air Conditioning System)
The thermostat, on the One Place panel,
controls heating, air conditioning, cooling fan
and heat pump operation.
CAUTION
Any leak in the heat exchanger or its
supply or return lines could cause loss of
coolant and subsequent engine failure.
We recommend that you periodically
inspect these connecting lines and the
heater to insure that no leaks have
developed.
Temp Selector
• Press up or
down to select
temperature
Thermostat Switch
• Move to Heat or
Gas position for
furnace operation