The furnace will now come on when heat is required and
cycle off when the temperature level selected is reached.
C. SPECIAL FEATURE
When Thermostat's:
Heat/Off/Cool Switch is in the OFF or HEAT position
the Auto/On Switch is in the ON position,
the air conditioner fan will run continuously to circulate the
air inside the RV/caravan.
4. MAINTENANCE
AIR FILTERS: Periodically remove the return air filters
located above the removable panels in the air box. Wash
filters with soap and warm water, let dry and then reinstall
or replace as required.
NOTE: Never run the air conditioner without return air
filters in place. This may plug the unit evaporator coil with
dirt and may substantially affect the performance of the
unit.
FROST PREVENTION:
Air conditioners have a tendency to frost during operation
in cool temperatures with moderate humidity conditions;
particularly on low fan speed. This condition normally
exists during the evening or nighttime hours of operation of
the air conditioner. To help your air conditioner maintain
peak performance without frosting-over during this time
period, preset the thermostat to approximately 75"F/25"C
and run fan at high fan speed.
The ability of the air conditioner to maintain the desired
inside temperature depends not only on the heat gain of
the vehicle but also on some preventative measures taken
by the occupants. During extreme outdoor temperatures,
the heat gain of the vehicle may be reduced by:
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 tempera-
ture level.
and
The Manufacturer of the air conditioner will not be respon-
sible for damage caused by condensed moisture on ceil-
ings or other surfaces. Air contains moisture and this
moisture tends to condense on cold surfaces. When air
enters the vehicle, condensed moisture may appear on air
registers, ceilings, windows, etc. The air conditioner re-
moves this moisture from the air during normal operation.
Keeping doors and windows closed when this air condi-
tioner is in operation will minimize condensed moisture on
cold surfaces.
5. SERVICE - Unit Does Not Operate
If your unit fails to operate or operates improperly, check
the following before calling your service center.
If the RV/caravan is connected to a motor generator,
A.
check to be sure the motor generator is running and
producing power.
B.
If the RV/caravan is connected to a power supply by a
land line, check to be sure the line is sized properly to
run your air conditioner load and that it is plugged into
the power supply.
Check your fuse or circuit breaker to insure it is not
C.
open.
D.
Check to insure the air conditioner conduit is plugged
into the relay box at the return air area of the air
conditioner.
E.
After the above checks, call your local service center
for further help. This unit must be serviced by qualified
service personnel only.
When calling for service, always give the air conditioner
Model Number, Product Number, Serial Number and type
of installation (air box or ducted). This information can be
found on the unit rating plate located on the air conditioner
base pan. To locate the rating plate, remove the return air
grill and look up through the roof opening in the ceiling.
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