F (3.15A)
Remote controller
X
CnB CnB2
AMP SW2 SW1
LED3 LED1 LED2
Z
Y
TB
CFI2
CnF2
FMI2
CFI1
FMI1
CnF1
CnR
CnM3
CnI
1
2/N
WH
RD
WH
BR
BK
BL
RD
BK
BK
BK
BK
BK
BK
XR1
XR4
XR5
XR2
XR3
CnT
CnO
CnY
CnV
CnW1
CnW2
TrI
BK RD
BK RD
3
4
1
2
CnN3
CnH
ThI-R1ThI-A
CnN1
ThI-R2
CnN2
1
2
3
11234345621
3
5
1
RD
WH
BK
31
97531
CUHH M L
X6
X1 X3
X2 X4
Option
CnW0
Printed circuit board
TB
220/240V
15V
Y/GN
Y/GN
3
BL
To outdoor unit
Power line
Signal line
1
3
2/N
BL
P
BR
OR
RD
LM
1
2
3
4
5
CnJ1
SW5
SW9
SW2
LED • 2
LED • 1
FMI1,2
CFI1,2
LM
ThI-A
ThI-R1
ThI-R2
ThC
SW2
SW5-3,4
SW9-3
TrI
Fan motor
Capacitor for FMI
Louver motor
Thermistor
Thermistor
Thermistor
Thermistor
Remote controller communication address
Filter sign
Emergency operation
Transformer
F
LED1
LED2
XR1
XR2
XR3
XR4
XR5
X1,2,3,6
TB
CnB~Z
Fuse
Indication lamp(Red)
Indication lamp(Green)
Operation output(DC12V output)
Heating output(DC12V output)
Thermo ON output(DC12V output)
Inspection output(DC12V output)
Remote operation input(volt-free contact)
Auxiliary relay(For FM)
Terminal block( mark)
Connector
mark
LED•1
LED•2
LED•3
SW1
SW2
Closed-end connector
Indication lamp(Green-Operation)
Indication lamp(Yellow-Timer/Check)
7-segement indicator(For check)
Switch(For setting)
Backup switch(Operation/Stop)
Mark Parts nameMark Parts nameMark Parts name
Meaning of marks
Color marks
Wireless specification
BK
BL
BR
OR
P
RD
WH
Y
Y/GN
Black
Blue
Brown
Orange
Pink
Red
White
Yellow
Yellow/Green
Mark Color
Y/GN
Blower fan tap switch
SW9-4
ON
OFF
Fan control, powerful mode
Fan control, mild mode
A
B
C
Function number Function description Setting
1 Set SW9-4 provided on the indoor unit PCB to OFF.
01
Hi CEILING SET STANDARD
(Mild mode)
Wired specification
Remote
controller
ThC
XX
Z
Y
Z
Y
TB
RD
WH
BK
C
Use one of the two methods to set the fan tap.
Select the “STANDARD (Mild mode)” setting for “ ” in #01 of
“I/U FUNCTION
▲” (indoor unit function) by using remote controller function setting.
2
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