21
3. Attach the included unit No. label (5) to the
front grille on the indoor unit and the back
of the wireless remote controller.
Front grille
Unit No. label (5)
Wireless
remote controller
Fig. 4
[PRECAUTIONS]
Incorrect setting of the MAIN/SUB switch (SS1)
makes the defrosting operation lamp at the signal
receiver blink, and also stops the remote
controller operation.
Set the Unit No. of the receiver and the wireless
remote controller to be equal. If the settings
differs, the signal from the remote controller
cannot be transmitted.
(3) Attaching the receiver
1. Connect the included wire harness - long
(3) and wire harness - short (4) wire
harnesses to the connector on the
transmission printed circuit board (2).
CN1/X1A
CN2/X2A
Wire harness - short (4)
Wire harness - long (3)
Transmission printed
circuit board (2)
Connect firmly
to the connector.
2.
Following the figure, insert transmission
printed circuit board (2) into tab
1, then
insert into tab
2 while pushing tab 1 in the
direction of the arrow.
Tab
2
Tab
2
Transmission printed
circuit board (2)
Tab
1
Tab
1
Transmission
printed circuit
board (2)
When attaching
transmission printed
circuit board (2), be
sure not to bend the
printed circuit board.
When attaching
transmission
printed circuit
board (2), be
careful not to
change any of the
settings of the set
switches.
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