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sleep function
noTe: This function requires the on/off key leD to be
turned on and the screen backlight to be illuminated.
Press the SET key. The swing louver function icon
will be displayed. Press the pq keys to advance
through the functions to select the SLEEP func-
tion. The Sleep and Sleep "off" time icons will be
displayed. (The Sleep icon will be flashing) Press the TIME key,
the "off" icon will begin to flash. Press the pq keys to set the
"off" time. (Time range is 0.5h to 72h) Press the SET key to
confirm the setting. The Sleep function and "off" time icons
will remain on.
If neither pq key is pressed within 10 seconds, or if the
MODE, FAN, or ON/OFF keys are pressed prior to pressing the
SET key, the setting function is canceled and reverts back to
the previous setting.
To cancel the Sleep function. Press the SET key. The swing
louver function icon will be displayed. Press the pq keys to
advance through the functions to select the SLEEP function.
The Sleep and Sleep "off" time icons will be displayed. (The
Sleep icon will be flashing) Press the SET key to cancel the
function.
filter Cleaning
noTe: This function requires the on/off key leD to be
turned on and the screen backlight to be illuminated.
The Filter Cleaning icon will start flashing when
the indoor unit has reached 500 hours of operat-
ing time.
After cleaning or replacing the filter, press the SET key to clear
the icon and reset the operating time.
Heat reclaim Ventilation
noTe: This function requires the on/off key leD to be
turned on and the screen backlight to be illuminated.
Press the SET key. The swing louver function icon
will be displayed. Press the pq keys to advance
through the functions to select the Heat Reclaim
Ventilation function. (The icon will be flashing)
Press the SET key to confirm the setting.
To cancel the Heat Reclaim Ventilation function, repeat the
above steps.
If neither pq key is pressed within 10 seconds, or if the
MODE, FAN, or ON/OFF keys are pressed prior to pressing the
SET key, the setting function is canceled and reverts back to
the previous setting.
This function is reserved for future models.
Page 8
oPeraTIon
settings & functions
note: These functions require the on/off key leD to be
turned off and the screen backlight to be illuminated.
auto restart
Setting DIP switch SW1-4 located on the PCB of the wired
control to the "on" position will disable the auto restart func-
tion. When the switch is in the "off" position, auto-restart
is enabled (default position). When the switch is in the "on"
position, auto-restart is disabled.
Information retained in auto-restart are: Mode, Fan Speed,
Temperature Setting, Swing State, and Heat Reclaim Ventila-
tion function.
Communication error of Wired Controller
If there is no communication between the wired controller and
indoor unit for 4 minutes, when checking error codes, "07" will
be displayed in the upper right corner of the display.
WIRED CONTROLLER
other functions
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