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7. Connecting a Home Automation Device
The HA (white) 4P terminal is located on the indoor unit PCB. If a HA device will be used,
connect it to this terminal.
Also, refer to Section 9. Electric Wiring Diagram in the outdoor unit installation manual.
8. Installation Check Sheet
The strength of the installation location is sufficient to support the Air Conditioner weight.
The indoor and outdoor units are installed level and vertically.
The power and voltage are as specified.
Inter-unit cables are securely fastened to the terminal board.
Inter-unit cables are securely fixed.
The power cord and inter-unit cables are not connected anywhere along their paths.
The ground wire is securely connected.
An air purge of the refrigerant circuit has been conducted.
A leak test of the tubing connections has been performed.
Thermal insulation has been applied to the tubing connections.
Drain connections are secure and water drains properly.
Putty has been used to close the hole in the wall.
All service valves are fully open.
Remote controller signals are being positively received.
9. Electric Wiring Diagram
Indoor Unit
SAP-KMRV74/94/124EH
EVAPORATOR
CONNECTOR
RED
1
1
1
1
PNK
2
2
2
2
FLAP
FLAP
BLU
3
3
3
3
5P(WHT)
4
4
BRN
4
4
YEL
5
5
5
5
FLAP MOTOR
CONTROLLER
RED
1
1
2
2
BLK
DCM
3
3
FM
6P(BLU)
WHT
4
4
YEL
5
5
BLU
6
6
FAN MOTOR
Fig. 33a
TERMINAL BASE
BLK
1
WHT
2
RED
3
4
AC1 AC2 SI
RED
1
1
1
1
2
2
WHT
2
2
WHT
3
3
3
3
WHT
4
4
4
4
LAMP
WHT
5
5
5
5
10P( WHT )
6
6
WHT
6
6
WHT
7
7
7
7
WHT
8
8
8
8
9
9
WHT
9
9
10
10
WHT
10
10
ROOM THERMISTOR
1
1
BLK
BLK
2
2
ROOM/COIL
4P( WHT )
BLK
3
3
4
4
BLK
COIL THERMISTOR
1
1
WHT
1
1
ION
RED
2
2
2
2
3P( WHT )
3
3
BLK
3
3
CONNECTOR
HA
JEM-A
4P( WHT )
1 2
3
4
1 2 3 4
1 2 3 4
ION
ION ASSY
TERMINAL
8FA-2-5257-72600-1
19
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