7
Manual Switch
AUTO/STOP
A12433
The following occurs when the AUTO button is pushed:
S
No temperature will be displayed on display panel.
S
Unit will run in FAN ONLY mode if return air temperat-
ure is between 68
_
F (20
_
C) and 77
_
F (25
_
C).
S
Unit will run in HEATING if return air temperature is
less than 68
_
F (20
_
C).
S
Unit will run in COOLING if return air temperature is
greater than 77
_
F (25
_
C).
S
Fan speed will be set to AUTO
S
SWING will be on.
REMOTE CONTROL FUNCTIONS
The remote control is the interface between the user and the
high--wall systems. Commands are entered by the user to control
the system. Any command that has been entered with the remote
control will remain in the memory until it is changed by the user
or the batteries are replaced.
NOTE:
When entering commands, point the remote control in the
direction of the LED display on the front panel. The
OPER
will
appear for a short period of time on the remote control when the
command is entered. The unit will only emit an audible beep when
the signals are received correctly.
Locking Function:
Settings can be locked by pushing the “+” and “--” buttons
simultaneously. When the remote is locked, no commands can be
entered.
To unlock the remote, press “+” and “--” buttons simultaneously
again.
ON/OFF:
When the air conditioner is not in operation, the remote control
will display the last set point and time.
S
Press the On/Off button to start the unit.
-- The unit will start in the last operating mode and set point.
The “OPER” indicator will appear. The “RUN” indicator on
the display panel turns green.
S
Press button On/Off to stop the unit.
-- The “RUN” indicator light on the display panel will turn red
and the remote control will display the setpoint and time.
“OPER” will disappear.
NOTE:
If the On/Off button is pressed too soon after a stop, the
compressor will not start for 3 minutes due to the inherent
protection against frequent compressor cycling.
When turning the unit ON and OFF, the Timer and Sleep functions
will be canceled.
SELECTING THE OPERATING MODE:
Use the MODE button to select available modes. The selected
mode will be displayed on the remote control and the appropriate
light will illuminate on the unit’s display panel.
(Only for heating and cooling units)
A09641 /A09628b
Mode Descriptions
AUTO MODE
AUTO mode is the default setting at start--up. In AUTO mode, the
set temperature will not be displayed on the LCD, and the unit will
automatically select the suitable operation mode to provide comfort
based on parameters set from the factory.
COOL & HEAT MODES
Press the “+” and “--” buttons to select the temperature. The unit
will confirm signal receipt with a beep and the value of the set
temperature is displayed on the remote and on the front panel
display.
The temperature can be set between 61
_
F (16
_
C) and 86
_
F
(30
_
C).
NOTE:
In Cooling mode, if the temperature selected is higher than
the room temperature, the unit will not start. The same applies for
the Heating mode if the selected temperature is lower than the
room temperature.
DRY MODE
This is a dehumidification mode of operation. The system will dry
the filter and slightly cool the room air temperature. This mode
does not take the place of a dehumidifier.
In DRY mode, the indoor fan will operate continuously in low
speed. The fan speed is not adjustable.
FAN MODE
This mode filters and circulates room air at the selected fan speed.
See figure below for selecting fan speed.
AUTO
FAN
OPER
ºF
ºC
HOUR
ON/OFF
:
Low / Med / High
indicator
AUTO
A09649
