Dometic Comfort Control Center; Operating The Thermostat; Roof Air Conditioner With Heat Pump; Heat Pump - Leisure Unity 2020 Owner's Manual

UNITY MOTORHOME
2. Do not attempt to manually light the furnace. The
furnace does not have a pilot light. It is ignited by a
direct spark ignition system.
NOTE: Press the °F/°C button
°F and °C.
3. If the burner fails to light, check the LP Gas level
at the system monitor panel to ensure there is LP
Gas in your tank. Refer to the "Liquid Propane Gas
System" section for details.
4. If there is LP Gas in the tank and the burner fails to
ignite, verify that the LP Gas valve switch
the "ON" position.
5. If there is LP Gas in the tank and the LP Gas valve
switch is on, but the furnace still fails to light, turn
5
off the thermostat
4
and contact your dealer or a local RV service center.
ᘐ NOTICE
Ensure the thermostat fan is set to "AUTO" mode
before turning on heat.
DOMETIC COMFORT CONTROL
CENTER

OPERATING THE THERMOSTAT

1. To turn ON, depress power button and select mode.
2. To turn OFF, depress power button.
Refer to Dometic Comfort Control Center manual in the
Motorhome Information Kit for detailed instructions.
to switch between
5
, turn off the LP gas valve switch
APPLIANCE AND EQUIPMENT OPERATION
ROOF AIR CONDITIONER WITH

HEAT PUMP

The roof air conditioner is controlled by the same coach
thermostat that controls the furnace. Refer to the "LP
Gas Furnace" section for details. When the thermostat
is switched to the "cool" position and the temperature
is set below the ambient room temperature, the air
conditioner will operate automatically.
is in Air flow into the coach cabin can be controlled and
5
directed by adjusting the vents
Before operating the thermostat, carefully read
and follow the operating instruction in the manual
located in the Motorhome Information Kit.
HEAT PUMP
The air conditioner has a heat pump designed to take
the chill out of the air. To turn on the heat pump, turn
the thermostat to "Heat Pump" mode and set the
temperature just above the ambient room temperature.
The air conditioner/heat pump operates only on
120 volt AC shoreline or generator power.
.
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ᘐ CAUTION
ᘐ NOTICE
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