User Manual

9-12
REMOTE CONTROLLERS OPERATION
9.1.2.2 OPERATION LOCK
1. HEATING MODE
a) Press [RESET] button
b) Press and hold (OFF) and (HEATING) buttons for at least 5 seconds when the remote controller is OFF.
c) Wait until only and displayed on the screen. The heating mode operation is locked.
d) To unlock HEATING mode, repeat step (a). The heating mode operation is unlocked.
2 COOLING AND DEHUMIDIFYING MODE
a) Press [RESET] button
b) Press and hold (OFF) and (COOLING) buttons for at least 5 seconds when the remote controller is OFF.
c) Wait until only and displayed on the screen. The cooling and dehumidifying modes operation is locked.
d) To unlock COOLING mode, repeat step (a). The cooling and dehumidifying mode operation is unlocked.
9.1.2.3 SETTING THE PREVENTION OF MUTUAL INTERFERENCE
1. Please ensure the other indoor unit is OFF.
2. Press (RESET) button on the remote controller.
3. Point the remote controller transmitter/receiver at the indoor unit and move the switch of the Address Selector
Switch to B. (Factory setting is set to “A”. The Address Selector Switch is on the outside the remote controller
battery cover as per Screen 1)
Screen 1
4. The channel is set when the unit beeps.
Note:
After changing the address, please confirm the unit’s operation with the remote controller. If the unit does not
operate, return the switch to “A” and set the switch again.