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Models FDU1800FKXZE1, 2400FKXZE1
'19 • KX-T-310D
L
6
4
3
2
1
F1
CNM1
WH
M
F2
CNM2
FM2
RD
RD
1
2
CNI
FS
CNZ
For HA
WH
RD
RD
YE
YE
1
2
3
4
5
6
1
2
XR1
XR2
XR3
XR4
1
2
3
4
5
6
X Y
1
3
X Y
WH
WH
8 9 10 11 12
8 9 10 11 12
CNW2
WH
CNW1
WH
WH
CNN
YE
CNH
CNT
L N
WH
RD
T1
T2
Power circuit
Th
C
Th
i
-R1
Th
i
-R2
Th
i
-R3
Th
i
-A
WH WH WH WH
Remote control
WH
WH WH WH
WH WH WH
3 4 5 6 7
1 2
5 6 7
2 3 4
1
CND
YE
WH
RD
1
4
5
6
7
YE
RD
WH
M
1
3
5
WH
RD
CNFM
WH
FM
i
1
6
4
3
2
1
CNM
WH
CNFM2
WH
WH
RD
Prepare on site
T4
T3
SW2
SW6
SW5
SW7
SW1
SW3
SW4
CNK2
JSL1
2
CNK1
WH
1
1
2
3
4
5
CNT2
RD
1
2
3
4
5
6
CNA
RD
SM
WH
YE
OR
RD
M
A
RD
CNU
WH
RD
Earth
Power source line
3-pipe systems
YE
YE
FS
Float switch
Indication lamp
Connector
SW6 SW7-1
SW5-1
Thc
Th
i
-R
1,2,3
Th
i
-A
SW2
L
Reactor
Fuse
FM
i
1,2
Fan motor
JSL1
SW5-2
SW4
SW3
SW1
SM
Description
Item
between indoor units
Color
RD
Red
WH
White
YE
Yellow
OR
RD
between indoor units
Power source line
Drain motor
DM
CNA-Z
F1-3
CNR
WH
DM
M
1
2
RD
WH
Option
PIS
Motion sensor
1
2
CNTA
Prepare on site
1
1
PIS
CNG
2 3
2 3 4
1 2 3 4
WH
RD
WH RD
Option
CNV2
Closed-end connector
Notes
1.
-----
indicates wiring on site.
2. Use twin core shielded cord(0.75 - 1.25mm
2
) at signal line between indoor unit
and outdoor unit, and signal line between indoor units.
3. Use twin core cord(0.3mm
2
) at remote control line.
See spec sheet of remote control in case that the total length is more than 100m. 4. Do not put signal line and remote control line alongside power source line.
5. Circuit option in (※1) is not included as standard from fact
ory.
This circuit is an option when using drain up kit.
6. Section 1(※2)shows electric circuit of motion sensor(option)
.
Meaning of marks
Color marks
Temperature sensor(Remote control) Temperature sensor(Return air) Temperature sensor(Heat exchanger)
Power source 1 Phase
PJG000Z565