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Auto ON Switch
If the remote control is lost or damaged, or if
charged AAA, 1.5V batteries are not avail
able, the Auto ON switch can be used to turn
the system on or off.
The Auto ON switch is located behind the
cover panel on the indoor unit. Lift the front
panel and press the ON button once briefly to
start the system. To stop emergency opera
tion, push the ON button again.
IMPORTANT !
The Auto ON button initiates operation in
the AUTO mode. The temperature and fan
speed are not adjustable in the AUTO
mode.
AUTO
PENCIL OR OTHER
NON-METALLIC OBJECT
AUTO BUTTON
PRESS
WITH
FINGER
AUTO Switch
(Recessed)
AUTO Switch
(Not Recessed)
Error Codes
If a problem occurs with the system, an error code will replace the temperature setting displayed on
the front cover of the indoor unit. If more than one error has occurred, the codes will alternate so
that all codes are shown. Make note of the code (E4, F6, H4, etc.), then reset the display by pressing
the ON/OFF button on the wireless remote. Press the ON/OFF button a second time to reapply pow
er to system. If code is still displayed, disconnect and restore power at the unit disconnect switch
or circuit breaker. If the problem was temporary, the code will not reappear. If the error code re-ap
pears after power has been broken and restored at the disconnect switch or circuit breaker, call a
licensed professional service technician.
HEAT INDICATOR
COOL INDICATOR
TEMPERATURE*
RUN
DEHUMIDIFY MODE
INFRARED
SIGNAL
RECEPTOR
* The temperature readout will be replaced
by an error code if there is a malfunction.
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