-
65
-
1
3
2/N
RD
BL
BL
RD
RD
WH
WH
WH
CnW1
TB
CnW4
TrI
220/240V 15V
Power board
Printed circuit
board
F(3.15A)
BK
BK
BK
BK
BK
BK
CnN3
CnN4
CnN1
CnH
CnT
XR1
XR3
XR2
XR4
XR5
ThI-A ThI-R1
ThI-R2
Option
BL
P
BR
OR
RD
CnJ
CnJ2
LM1 LM2 LM3 LM4
X
Y
Z
X
Y
Z
RD
RD
WH
WH
BK
BK
CnB
ThC
TB
Remote
controller
RD
RD
CnI
CnI2
FS
BR
WH
RD
BK
BR
CnV
CnY
CnD2
CnD1
CnM2
CnM1
CnW8
CnW9
CnW5
CnW6
CnW7
CnF
CnR
CnR2
DM
FMI
X4
1
1
1
2
3
4
1
3
1
1
3
5
3
4
3
2
3
1
2
3
4
1
1
1
2
3
2
3
4
5
2
3
4
5
6
3
5
to outdoor unit
Power line
Signal line
1
3
2/N
SW5
SW9
SW2
LED • 2
LED • 1
FMI
DM
FS
LM1~4
ThI-A
ThI-R1
ThI-R2
ThC
SW2
SW5-3,4
Fan motor
Drain motor
Float switch
Louver motor
Thermistor
Thermistor
Thermistor
Thermistor
Remote controller communication address
Filter sign
SW9-3
TrI
F
LED1
LED2
XR1
XR2
XR3
XR4
XR5
Emergency operation
Transformer
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)
X4
TB
CnB~Z
mark
Auxiliary relay(For DM)
Terminal block(
mark)
Connector
Closed-end connector
Mark
Parts name
Mark
Parts name
Mark
Parts name
Meaning of marks
Color marks
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
C
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)
2
By means of function setting from the wired remote controller unit,
2
set the setting of "I/U FUNCTION
▲
" (indoor unit function)
2
to "STANDARD (Mild mode)."
17V
15V
BR
BK
RD
BK
CnW2
CnW3
Models FDT
A501,
601
