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„ INSTALLATION
„
z Connection Pattern
„
NOTE: Connection pattern is different according to type of Indoor unit.
Indoor unit types
All Cassette type
All Duct type
All Ceiling type
Wall Mounted type
z Pattern A
„
Connect the end of remote controller cable directly to the exclusive terminal block.
Terminal block
Functional earthing
(If necessary)
Remote controller
cable (Non-polar)
* Layout of terminal block and
PC board is varies, depending
on the type of indoor unit.
NOTE: Operation may fail if it is connected to the outdoor unit or the terminal block for power
supply.
z Pattern B
„
1) Use a tool to cut off the terminal on the end of the remote controller cable, and then remove
the insulation from the cut end of the cable as shown in Fig. 1. Connect the remote controller
cable and connecting cable as shown in Fig. 2. Be sure to insulate the connection between
the cables.
F
g i
1 .
F
g i
20 mm
Insulated
connection
Remote
controller cable
(Non-polar)
2) Connect the remote controller cable to the connecting cable, and insert it to the connector.
Connect to earth
Functional earthing
(ground) screw
(If necessary)
Remote controller
Connecting cable
cable (Non-polar)
* Layout of Connector and PC board varies, depending on
the type of indoor unit.
SW1
Connector
(adapter)
Indoor unit
PC board
Connection Pattern
Pattern A
Pattern B
Indoor unit
PC board
2 .
White
Connecting
cable
Red
Black
Cut and
insulate
Indoor unit
PC board
Connector CNC01
(onboard)
- (05 - 68) -
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