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FAILURE TO CORRECTLY WIRE
CAUSE PRODUCT DAMAGE AND MAY CAUSE PER-
SONAL INJURY.
C. A 25 ft. thermostat cable is supplied with the heat pump
air conditioner. To connect the the thermostat cable to
the heat pump low voltage wires. Follow the Table
below. Secure each connection using a wire nut.
THERMOSTAT CABLE
RED
BLUE
BLACK
YELLOW
BROWN
WHITE
VIOLET
THERMOSTAT
WIRES
5.
THERMOSTAT MOUNTING
Contact The Dometic Corporation for the proper thermo-
stat kit. The proper location of the thermostat is very
important to ensure that it will provide a comfortable
temperature. Observe the following general rules when
selecting a location.
A. Locate thermostat about 5 feet above the floor;
B. Install thermostat on a partition, not on an outside wall;
C. NEVER expose it to direct heat from lamps, sun or
other heat producing items;
D. Avoid locations close to doors that lead outside, win-
dows or adjoining outside walls;
E. Avoid locations close to supply registers and the air
from them;
F. Never locate thermostat in a room that is warmer or
cooler than the rest of the coach — such as the kitchen;
F. The major living area is normally a good location.
THE UNIT WILL
HEAT PUMP
RED
BLUE
BLACK
YELLOW
BROWN
WHITE
VIOLET
WHITE
FIELD
WIRING
GROUND
BLACK
6.
THERMOSTAT WIRING
A. THERMOSTAT WIRING
Thermostat wiring for Dometic Bimetal thermostat:
Route the (10) conductor cable from the heat pump to the
thermostat location. Leave enough cable within the elec-
trical box to connect to the low voltage cable. At the
thermostat location, leave about six (6") inches of cable
extending through the wall. Plug the thermostat cable into
the thermostat connector cable.
When an auxiliary furnace is used with the heat pump,
a two conductor cable must be routed from the furnace to
the thermostat location. Connect one wire from the fur-
nace to the violet wires with a wire nut. Connect the other
wire from the furnace to the green wire in the thermostat
cable and secure with a wire nut. Tuck the excess wire
back into the wall and fill opening with insulation to prevent
drafts that could affect the thermostat operation. Secure
the thermostat to the wall using the two screws supplied.
BIMETAL
B. BIMETAL THERMOSTAT OPERATION
Cooling:
1) Set the SYSTEM SWITCH to COOL.
2) Set the temperature LEVER to your comfort level.
3. Set the FAN switch to:
a)
AUTO: The fan cycles off and on with the
compressor.
b)
ON: The fan will run continuously. The com-
pressor will turn off when the room temperature is
cool enough to satisfy the thermostat setting.
Heating:
1) Set the system switch to HEAT:
2) Set the temperature LEVER to your comfort level.
3) Set the FAN switch to:
a)
AUTO: The fan will cycle off and on with the
compressor.
b)
ON: The fan will run continuously. The com-
pressor will cycle off and on with thermostat
demand.
Auxiliary Heat:
1) Set the system switch to AUX.HEAT.
2) Set the fan switch to AUTO.
5
DIGITAL
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