Thor Motor Coach 2009 Mandalay, Owner'S Manual

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MANDALAY
Do not use harsh chemicals or solvents to clean the filter.
Clean the return air filters as needed for the environment in which they operate. The return air
filters are inside the air intake vent covers located on the motorhome ceiling. Never operate the
air conditioners without the return air filters in place. Doing so may result in the build-up of dirt
on the evaporator core, affecting the performance of the air conditioner.
To Clean:
• Remove the vent cover and filter.
• Wash the filter and cover in warm soapy water.
• Rinse the filter and cover thoroughly with fresh water. Allow to dry.
• Reinstall the filter and cover.
This appliance is equipped with an electric ignition device which automatically lights the
burner. Do not try to light the burner by hand.
The furnace and all related components are 12 Volt DC operated, using Propane Gas as the
fuel source. The furnace functions are controlled by the comfort control panel.
The following items must be done for the furnace to operate.
1. The Propane Gas tank must be filled, and the house batteries should be fully charged.
2. The Propane Gas valve located on the Propane Gas tank must be in the open position.
The valve should only be opened or closed by hand. If the valve cannot be turned by
hand, have the valve checked by a qualified service technician.
3. All power to the appliance should be on. Breakers and 12 Volt fuses are located at the
foot of the bed.
4. Set the thermostat to the desired function and temperature setting.
8-4
HEATING & AIR CONDITIONING
FURNACE
Return Air Filters