Heat Pump (Opt) - Monaco LaPalma Owner's Manual

Heat Pump
(Optional)
4 • 174
The Heat Pump mode supplies heat by using the air conditioner. The air
conditioning principle is reversed, supplying heated air to the ceiling
registers instead of refrigerated air. There are ambient temperature
limitations of Heat Pump mode.
NOTE: The roof air conditioner will not operate in HEAT PUMP
mode with ambient temperatures at or below 30º F.
If the Heat Pump mode is selected at or below 30° F., or if operating in Heat
Pump mode and temperature drops to 30º F., the air conditioner will stop Heat
Pump operation and AUX HEAT will be displayed. The furnace will be
selected as the auxiliary heat source and will begin operation. The furnace
will remain the primary heat source until ambient temperature rises above
42º F. When ambient temperature is between 30 to 42º F., a defrost cycle is
initiated approximately every 40 minutes of compressor operation. The
blower motor will stop for five minutes and DEFROST will be displayed. After
the defrost cycle the Heat Pump operation will resume.
Heat Pump Operation:
• Battery cut-off switch must be in the ON position.
• Slide the ON/OFF switch to the ON position.
• Press the MODE button repeatedly until HEAT PUMP is
displayed.
• Set desired fan speed by pressing the FAN button.
• Press the UP or DOWN buttons to set desired heating
temperature.
• Select Zone 1 or Zone 2, using the MODE button.
Appliances 2004 • LaPalma