14
Operation
Your new rooftop air conditioner is
designed with 2 control knobs which
allow you to set the temperature set-
point and change the operating mode of
the air conditioner.
Change the Operating
Mode
Rotate the operating control mode knob
to select the desired operating mode.
There are 3 available operating modes
for you to select.
COOL MODE
Rotate the operating mode control knob
to the
COOL
position.
HEAT (OPTIONAL) MODE
Rotate the operating mode control knob
to the
HEAT (OPTIONAL)
position.
OFF MODE
Rotate the operating mode control knob
to the
OFF
position.
FAN MODE
Rotate the operating mode control knob
to the
FAN
position.
Set the Temperature
Set the temperature to your comfort level
by rotating the temperature control knob.
The fan will run continuously to circulate
the air and maintain an even temperature.
NOTE:
The designed temperature
setting range is 61
ºF
(16
ºC
) at the
coldest to 86
ºF
(30
ºC
) at the warmest.
The temperature setting mode is only
available while cooling mode is selected.
1. Rotate the operating mode control
knob to the cool position.
2. Rotate the temperature control knob
to your desired level.
Defrosting & Anti-
Freezing Instructions
Frost or even ice formed on part of or the
entire evaporator coil is not unusual under
certain conditions or below combined
conditions:
1. The air conditioner is operating with very
cold temperature setting;
2. The air conditioner is operating at very
