Adjust space operation mode by the room thermostat, see ''ROOM
THERMOSTAT'' on "Installation and owner's manual (M-thermal split
indoor unit)" .
Go to MENU>OPERATION MODE, if you press any key to select or
adjust, the follpage will appear:
Cool/heat mode is controlled by
the room thermostat.
Please adjust the operation mode
by the room thermostat.
CONFIRM
O K
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