Truma Combi Control Panel; Safe Operation - Airstream TOMMY BAHAMA INTERSTATE 19 2024 Owner's Manual

NOTE
Make sure the water and bypass valves are in their
normal operating positions. If the bypass valve
is left open cold water will be mixed with heated
water. This will lead to an insufficient hot water
supply. The bypass valve is accessed under the
roadside ottoman and is located on the right side
of the water heater.
The furnace/water heater does not feature a frost-
protection function. The water container must be
drained if the coach will not be used whenever
there is a risk of frost.
The manufacturer does not recommend blowing
air through the water furnace/heater system when
draining. This method could cause damage to
lines and components. Refer to the manufacturers
user's manual provided for complete winterization
instructions.
NOTE
If warranty service is required, use only a
service location recommended by the furnace
manufacturer or your Airstream dealer.
2024 Tommy Bahama Interstate 19
WARNING
WARNING

Truma Combi Control Panel

The Truma Combi panel controls and monitors the
combination furnace and water heater�
1� Display
2� Status line
3� Menu line (top)
4� Menu line (bottom)
5� Power supply display 120 VAC (main supply)
6� Time switch display
7� Settings/values
8� Rotary push button
9� Back button

Safe Operation

DO NOT run the fuel fired heating/hot water system
function in an enclosed building or a partly enclosed
area such as a garage where exhaust fumes can
accumulate and create unsafe conditions�
For information on the safe operation of this system
read the Truma user manual, and also,
Operated Systems on page 2-2
Exhaust on page 2-7�
DO NOT run the fuel fired function of the heating/
hot water system in an enclosed building or a
partly enclosed area such as a garage where
exhaust fumes can accumulate and create unsafe
conditions.
Carefully read all the manufacturer's instructions
prior to operating. NEVER store flammable material
in close proximity to the exhaust outlet on the
side of the touring coach. Hot exhaust system
components can cause burns if touched, even
briefly.
Interior
see Diesel
and see Diesel
WARNING
WARNING
5-27