Operating Temperature; Manual Operation - Carrier ROOM AIR CONDITIONER User Manual

NOTE: This manual does not include Remote Controller Operations, see the
<<Remote Controller Instruction>> packed with the unit for details.

Operating temperature

Mode
Temperature
Room temperature
Outdoor temperature
NOTE:
1. Optimum performance will be achieved within these operating temperatures.If air
conditioner is used outside of the above conditions, certain safety protection features
might come into operation and cause the unit to function abnormally.
2. If the air conditioner operates in a room whose relative humidity is less than 80%
the surface of the air conditioner may attract condensation. Please sets the vertical
air flow louver to its maximum angle (vertically to the floor), and set HIGH fan mode.
Suggestion: For the unit adopts an Electric Heater, when the outside ambient temperature
O O
is below 0 C(32 F), we strongly recommend you to keep the machine plugged in order to
guarantee it running smoothly.

Manual operation

Manul operation can be used temporarily in case you can not find the remote controller or
test running purpose or maintenance necessary.
Manual
control button
Manual
AUTO/COOL
control button
Model A
Manual control button 手动控制按
Model B
Cooling operation
O O O
17 C ~32 C( 62 F~90 F)
O O
0 50
C~ C
O O
(32 F~ 122 F)
-15 50 5 122
For the models with low
temperature cooling system
OPERATING INSTRUCTIONS
Heating operation
O O O O
0 C ~30 C(3 F~86 F) 2
O
-15 C~ 24
O O
(5 F~ 76
NOTE: The unit must be turned off before
operating the manual control button. If the
unit is operational, continue pressing the
manual control button until the unit is off.
1 Open and lift the front panel up will see the
manual control button(see Model A)
For some models, the manual control button is
located at the bottom of the unit(see Model B).
One press of the manual control button will
2
lead to the forced AUTO operation. If press
the button twice within five seconds, the unit
will operate under forced COOL operation.
Close the panel firmly to its original position.
3
NOTE: For DUCT and CEILING type, CASSETTE
type, CEILING and FLOOR type and FLOOR and
STANDING type, please refer to the previous pages
to operate the Manual button.
18
Drying operation
O O O
17 C~32 (62 F~90 ) C
O
O
C
O O
0 C~50 C
O O
F)
(32 F~122 F)
O
F