Selectable Modes Of Operation; Switch For Gas Shut-Off Valve; Pressure Relief/Drain Valve; Heating Mode - Jayco Swift Owner's Manual

Selectable Modes of Operation

Heating mode

The furnace automatically selects the proper operating level based on the difference between
the desired temperature set at the control panel and the current room temperature. If there is
any water in the water container, it will be heated automatically. The water temperature will
not be regulated, but it will reach a maximum of 162 °F (72 °C).
Hot water mode (only if water container contains water)
Hot water mode is ideal if only hot water is required. The lowest burner setting suffices for
heating water. In hot water mode, the burner will switch off as soon as the water reaches
the temperature selected in the CP plus control panel. Both modes of operation can be
combined.

Switch For Gas Shut-Off Valve

This switch shuts off the power to the safety gas shut-off
valve and with this the gas supply to the Combi furnace.
To make sure that the gas supply to the furnace is off,
turn the switch to the OFF position. Switch positions of
the switch for gas shut-off valve:
Off = gas shut-off valve is closed
On = gas shut-off valve is open
Your recreation vehicle has an exterior gas shut off valve.
In the event you smell gas, all people and pets should exit the vehicle immediately. Turn off
the exterior gas valve until the source of the smell has been determined, and any problems
have been resolved.

Pressure Relief/Drain Valve

Scalding injuries caused by hot water!
Water temperatures over 125 ºF (49 ºC) can cause severe burns or scald-
ing and in extreme cases even death.
Before using a hot water faucet or using the shower, mix with cold wa-
ter and allow the hot water to run until the water temperature no longer
increase.
NOTE: The pressure relief/drain valve pro¬vides both the pressure relief
function and a drain function.
The pressure relief/drain valve is a safety component and must not be removed for
any reason other than replacement.
The pressure relief/drain valve is not serviceable; if defective, it must be replaced.
It must be replaced by a certified service technician.
It must only be replaced by the Truma pressure relief/drain valve rated for 65.25
psi (4.5 bar) which is CSA certified and registered. Tampering with the pressure
relief/drain valve will void the warranty.
Maintenance Record
Section 9: Heating & Cooling
Table of Contents 87