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1
2
3
Terminal block
Electrical component box
Wire retainer
Use the specified
wire type.
Shape wires so that the
service lid will fit securely.
Firmly secure wire retainer so that
wires sustain no external stress.
1
2
3
1 2 3
L N
When wire length exceeds
10m, use 2.0mm diameter wires.
H05RN
Firmly fix the wires with
the terminal screws.
Outdoor unit
Indoor
unit
Firmly fix the wires with
the terminal screws.
4.
Wiring.
1) Strip wire ends (15mm).
2) Match wire colours with terminal numbers on indoor and outdoor unit’s terminal blocks and firmly screw wires to the
corresponding terminals.
3) Connect the earth wires to the corresponding terminals.
4) Pull wires to make sure that they are securely latched up, then retain wires with wire retainer.
5) In case of connecting to an adapter system, run the remote control cable and attach the S21. (Refer to 5. When
connecting to a wired remote controller.)
6) Shape the wires so that the service lid fits securely, then close service lid.
1) Do not use tapped wires, stranded wires, extension cords, or starburst connections, as they may cause overheating,
electrical shock, or fire.
2) Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the
terminal block.) Doing so may cause electric shock or fire.
3) Do not connect the power wire to the indoor unit. Doing so may cause electric shock or fire.
Wiring diagram
Wiring diagram parts table
: Terminal strip
: Field wiring
: Connector
: Relay connector
: Connection
: Terminal
BLK
: Black
ORG
: Orange
BLU
: Blue
RED
: Red
BRN
: Brown
WHT
: White
GRN
: Green
YLW
: Yellow
Notes
: Refer to the nameplate of the unit for power requirements.
: INDOOR
Indoor
: OUTDOOR
Outdoor
: TRANSMISSION CIRCUIT
Transmission circuit
: INTELLIGENT EYE SENSOR
Intelligent eye sensor
: WIRELESS REMOTE CONTROLLER
Wireless remote controller
: SIGNAL RECEIVER
Signal receiver
FG.......................... Frame ground
F1U........................ Fuse
H1 ~ H3.................. Harness
H1P ~ H2P............. Pilot lamp
M1F........................ Fan motor
M1S....................... Swing motor
MR10...................... Magnetic relay
PCB1 ~
PC B3.........Printed circuit board
R1T, R2T................ Thermistor
S6 ~
S602................Connector
S 1 W ...................... Operation switch
V1........................... Varistor
X1M........................ Terminal strip
........................ Protective earth
English
8
CAUTION
Note that operation will restart
automatically if the main power
supply is turned off and then back
on again.
WARNING