
-
50
-
'19 • KX-T-310D
Power PCB
WH
8 9 10 11 12
8 9 10 11 12
CNW2
WH
CNW1
WH
L N
WH
RD
YE/GN
3
5
CNW0
WH
1
TB1
Power circuit
WH WH WH WH
WH
WH WH WH
WH WH WH WH
3 4 5 6 7
1 2
5 6 7
2 3 4
1
M
1
4
5
6
7
RD
F3
(2A)
CNM1
WH
FMi1
F1(5A)
YE/GN
Color
Mark
BK
Color marks
Black
BL
Blue
OR
Orange
Color
Mark
WH
White
YE
Yellow
YE/GN
Yellow/Green
BK
WH
BL
RD
WH
control of heat recovery
Connector for branching
3-pipe systems
CNU
BL
Power source
between indoor units
Power source line
Earth
line
RD
RD
1
2
CNI
BL
CNR
WH
FS
CNZ
CNC
For HA
WH
RD
1
2
CNTA
BL
RD
t°
Control PCB
RD
YE
t°
YE
BK
t°
BK
1
2
3
4
5
6
BK
t°
BK
1
2
XR1
XR2
XR3
XR4
XR5(Remote operation
Prepare on site
1
2
3
4
5
6
+12
SW2
SW6
SW5
SW7
LED・2
LED・3
X Y
1
3
X Y
t°
TB2
WH
BK
CNB
WH
CNN
YE
CNH
BK
CNT
BL
(Operation) (Heating) (Thermo ON) (Inspection)
Th
C
Thi
-R1
Thi
-R2
Thi -R3
Thi
-A
Remote control
input:volt-free contact)
1
2
3
4
5
6
CNA
RD
SM
WH
YE
OR
BL
RD
M
SW1
SW3
SW4
CNK2
Superlink(spare)
JSL1
BK
A
B
1
2
(Shielded cord)
Signal line
between indoor units
Signal line
CNK1
WH
BL
RD
DM
M
RD
WH
For heat recovery 3-pipe systems
(20S) (SVH) (SVG) (SVE)
XB1
XB2
XB3
XB4
1
2
3
4
5
CNT2
RD
+12
1
2
+12
YE
CNWR
WH
L
FS
FM
i
1
SW2
Connector
CNA-Z
Drain motor
DM
TB1
SW6
Operation check, Drain motor test run
SW7-1
Fuse
F1,3
Th
i
-R1,2,3
Th
i
-A
Thc
LED・3
LED・2
TB2
Float switch
Indication lamp(Green-Normal operation)
Indication lamp(Red-Inspection)
Indoor unit address:ones place
Model capacity setting
Terminal block(Power source)(□mark)
Terminal block(Signal line)(□mark)
Temperature sensor
(Remote control)
Temperature sensor
(Return air)
Temperature sensor
(Heat exchanger)
previous version of Superlink protocol
Fan motor
JSL1
Spare Superlink connector change
SM
Stepping motor
(For electronic expansion valve)
SW1
Indoor unit address:tens place
SW4
Outdoor unit address:ones place
SW3
Outdoor unit address:tens place
SW5-1
Automatic adjustment/Fixed
SW5-2
Indoor unit address:hundreds place
L
Reactor
(Remote operation input: volt-free contact)
RD
Red
PIS
Motion sensor
Description
Item
Prepare on site
1
1
PIS
CNG
BL
2 3
2 3 4
1 2 3 4
※1
WH
BK
RD
WH RD BK
Option
CNV2
BK
■mark
Closed-end connector
Notes
1.
-----
indicates wiring on site.
2. Use twin core cable(0.75 - 1.25mm
2
) at signal line between indoor unit
and outdoor unit, and signal line between indoor units.
3. Use twin core cable(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. Section 1(※1)shows electric circuit of motion sensor(option)
.
Power source 1 Phase
Meaning of marks
PJG000Z539
(5) Duct connected-High static pressure type (FDU)
Models FDU45KXE6F, 56KXE6F