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NOTE: The blower runs continuously to circulate air and
maintain an even temperature. The compressor will
come on as cooling is required to maintain the se-
lected temperature level.
AFTER SHUTTING THE AIR CONDITIONER DOWN
WITH EITHER SELECTOR SWITCH OR THERMO-
STAT, WAIT AT LEAST TWO (2) MINUTES BE-
FORE RESTARTING.
FRIGERANT PRESSURE TO EQUALIZE AND COM-
PRESSOR TO RESTART EASILY. FAILURE TO
FOLLOW THIS INSTRUCTION MAY CAUSE CIR-
CUIT BREAKER OR FUSE TO OPEN.
C.
FAN OPERATION:
This will circulate the air in your RV without cooling or
heating. There are two positions: HIGH FAN or LOW
FAN to select from, depending upon personal choice
and model.
D.
HEATING OPERATION:
NOTE: The heat pump will not replace a furnace for
heating your RV in cold weather. The intent is to
warm the coach during mild winter weather.
1) Turn the selector switch to:
a) High heat
b) Low heat
2) Set the thermostat to your comfort level.
3) The fan and compressor will come on and begin
heating.
4) When the desired temperature level is reached,
the compressor will cycle as required to main-
tain selected temperature. The blower will run
continuously to circulate air and maintain an
even temperature.
E. "OFF" POSITION: This is to turn Unit off.
3. MAINTENANCE
A.
AIR FILTER:
Periodically remove the return air filter located above
the removable panel in the air box. Wash the filter with
soap and warm water, let dry and the reinstall.
NOTE: Never run the air conditioner without return air
filter in place. This may plug the unit evaporator coil
with dirt and may substantially affect the performance
of the unit.
B.
AIR BOX HOUSING:
Clean air box housing and control panel with a soft
cloth dampened with a mild detergent. Never use
furniture polish or scouring powders.
C.
FAN MOTOR:
Factory lubricated and requires no service under
normal use.
D.
FROST FORMATION ON COOLING COIL:
Under certain conditions, frost may form on the evapo-
rator coil. If this should occur, inspect the filter and
clean if dirty. Make sure air louvers are not obstructed.
THIS ALLOWS THE RE-
Air conditioners have a greater tendency to frost when
the outside temperature is relatively low. This may be
prevented by adjusting the thermostat control knob to
a warmer setting (counter clockwise). Should frosting
continue, operate on HIGH FAN setting until the
cooling coil is free of frost.
4. REDUCING HEAT GAIN
The ability of the air conditioner to maintain the de-
sired inside temperature depends on the heat gain of
the RV. Some preventative measures taken by the
occupants of the RV can reduce the heat gain and
improve the performance of the air conditioner. Dur-
ing extremely high outdoor temperatures, the heat
gain of the vehicle may be reduced by:
A.
Parking the RV in a shaded area
B.
Using window shades (blinds and/or curtains)
C.
Keeping windows and doors shut or minimizing
usage
D.
Avoiding the use of heat producing appliances
Starting the air conditioner early in the morning and
giving it a "head start" on the expected high outdoor
ambient will greatly improve its ability to maintain the
desired indoor temperature.
The manufacturer of this air conditioner will not be
responsible for damage caused by condensed mois-
ture on ceilings or other surfaces. Air contains mois-
ture and this moisture tends to condense on cold
surfaces. When air enters the RV, condensed mois-
ture may appear on the ceiling, windows, metal parts,
etc. The air conditioner removes this moisture from
the air during normal operation. Keeping doors and
windows closed when this air conditioner is in opera-
tion will minimize condensed moisture on cold sur-
faces.
5. SERVICE - Unit Does Not Operate
If your unit fails to operate or operated improperly,
check the following before calling your service center.
A.
If RV connected to motor generator, check to be sure
motor generator is running and producing power.
B.
If RV connected to power supply by a land line, check
to be sure line is sized properly to run air conditioner
load and it is plugged into power supply.
C.
Check your fuse or circuit breaker to see if it is open.
D.
After the above checks, call your local service center
for further help. This unit must serviced by qualified
service personnel only.
When calling for service, always give the following:
1. Air Conditioner Model and Serial Number found
on rating plate located on base pan of air condi-
tioner bottom.
2. Air Distribution Box Kit Part and Serial Number
found on rating plate located on ceiling template.
Observe this rating plate through the air discharge
louver of Air Distribution Box.
3
NOTE
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