99
2008 IMPERIAL
APPLIANCES — 4
Fan
controls blower speed of the roof air
conditioners. Two speeds are available - low
and high. Selecting
Auto
adjusts the fan speed
automatically based on temperature set point
and actual temperature in a selected zone.
The motorhome is divided into three
operating zones: front, middle and rear. The
selected Zone will
fl
ash at the bottom of the
LCD display. Press the mode button to select
function, and then press the up or down button
to adjust temperature.
Remote temperature
sensors are located
throughout the motorhome
to ensure accurate
temperature control.
NOTE:
The Comfort Control must be ON to
operate any HVAC function. Do not
select conflicting modes of operation.
One zone cannot be on Cool while
another zone is set to Furnace.
NOTE:
The motorhome will not heat or cool
faster by selecting a very high or very
low temperature setting.
NOTE:
Only one of the following can be used at
a time: bedroom A/C or washer-dryer.
This is due to the automatic appliance
selector prioritizing appliance use to
prevent electrical overload.
AIR CONDITIONING - ROOF
The roof air conditioners operate from 120
Volts AC supplied by shore power or the
generator. The wall thermostat requires 12 Volt
DC to operate.
NOTE:
The air conditioning system freezes
moisture in the air. It is recommended
to set the blower fan speed to high when
operating in high humidity.
NOTE:
There are ambient air temperature
limitations in Heat Pump mode. The
roof air conditioner will not operate
in Heat Pump mode with ambient
temperatures of 30º F. and below.
Operations
Operation Requirements:
120 Volts AC, from either shore power or
the generator, is supplied.
The interior house power is
ON
and the
house batteries are charged.
Fan Operation:
Circulates interior air by using the roof air
conditioner blower. The fan speed controls
the roof air conditioner blower speed in the
following modes:
Fan
,
Cool
or
Heat Pump
.
Press the
MODE
button repeatedly
until
Fan
is displayed.
Press the
FAN
button
to select the desired
fan speed.
Air Conditioner Operation:
The comfort control operates the air
conditioner functions.
Press the Zone button to
select Zone.
Press the
MODE
button
repeatedly until
Cool
is
displayed.
Set desired fan speed by
pressing the
FAN
button.
Set desired cooling
temperature by pressing
the
UP
or
DOWN
buttons.
NOTE:
The compressor will engage
approximately two minutes after blower
motor activation to prevent accidental
compressor operation against high
pressure.
030950
Remote Temperature Sensor
FAN
050200b
COOL
050200b
Zone 1:
Living Room
Front Roof AC
LR Heat
Zone 2:
Hall
Middle Roof AC --
Zone 3:
Bedroom
Rear Roof AC
BR Heat
Zone 4:
Bathroom
Bath Heat
--
