Duo-Therm 3109228.001 Panduan Petunjuk Pengoperasian - Halaman 5
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E. HEAT STRIP MODE OPERATION
(For Duo-Therm air conditioners with an electric heat strip)
1. Momentarily depress and release the MODE push-
button until the HEAT STRIP indicator on the LCD is
illuminated.
2. The fan will operate in LOW, MED or AUTO. You will
not be able to select HIGH speed when in the HEAT
STRIP mode. Depress and release the FAN push-
button to select desired speed. If your vehicle is
equipped with a heat pump or a dual basement air
conditioner system, your selection choice will be
LOW and AUTO.
3. Depress and release the UP push-button to increase
the temperature or the DOWN push-button to de-
crease the temperature. The final selected SET-
POINT will be displayed in the LCD area of the Comfort
Control Center.
4. The electric heat strip will cycle ON and OFF per the
temperature SET-POINT displayed. The fan will ei-
ther:
a. continue to operate in the selected fan speed or,
b. cycle OFF and ON with the heat strip if the AUTO
fan speed has been selected.
5. If your vehicle contains more than one ZONE, depress
the ZONE push-button to select ZONE 2, and repeat
procedures from Step 1 above. Repeat entire proce-
dure for each additional zone.
A. AUTO FAN
When AUTO FAN is selected, the fan speed will be deter-
mined by the mode you are in.
1. COOL MODE – In the COOL mode, which is the air
conditioning mode, the fan will automatically select
the speed depending upon the difference between the
temperature SET-POINT and the room temperature.
When that difference is:
8° or more
4° to 8°
4° or below
2. COOL MODE (Heat Pump and Basement units) –
If your vehicle is equipped with a Duo-Therm Heat
Pump or Basement unit, the fan will automatically
select the fan speed depending upon the difference
between the temperature SET-POINT and the room
temperature.
When the difference is:
8° or more
Less than 8°
3. HEAT PUMP MODE – When HEAT PUMP mode is
selected, the fan will start running in the LOW speed.
COMFORT CONTROL CENTER
SPECIAL CONTROL FEATURES
The fan will operate on HIGH
The fan will operate on MED
The fan will operate on LOW
– The fan operates on HIGH
– The fan operates on LOW
72
4. HEAT STRIP MODE – When HEAT STRIP mode is
selected, the fan will start running in the LOW speed.
5. FAN ONLY MODE – In the FAN ONLY mode, the fan
will start running in the LOW speed.
B. REFRIGERANT COMPRESSOR TIME DELAY
A time delay of approximately two minutes occurs any
time the compressor is required to begin the cooling or
heat pump cycle.
C. POWER INTERRUPTION
In the event that power to the air conditioner or control is
interrupted, the system will restart with the same set-
tings you have previously set.
D. ZONE CONTROL
Your Duo-Therm Control Center will operate cooling and
heating appliances which your vehicle manufacturer has
designed to heat or cool different areas (ZONES) of your
RV. The Comfort Control Center will advise you if your
vehicle has multiple ZONES, by showing ZONE 1, 2 3 or
5
1
MODE
LOW HIGH
LOW
HIGH
MED
MED
AUTO
AUTO
°F
SET POINT
MODE
FAN
FAN
2
UP
3
HEAT STRIP
HEAT STRIP
TEMP
DOWN
ZONE 1
ZONE 1
ZONE
OFF
OFF
ON
ON