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Mitsubishi Heavy Industries FDTQ22KXE6F User Manual

Mitsubishi Heavy Industries FDTQ22KXE6F
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21
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'20 • KX-T-347
4. ELECTRICAL WIRING
(1) Ceiling cassette-1 way compact type (FDTQ)
(a) Direct blow type
All models
Color marks
Mark
BK
BL
BR
OR
Color
Black
Blue
Brown
Orange
RD
WH
YE
YE/GN
Red
White
Yellow
YellowGreen
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 sheetof 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.  
CNM3
WH
C UH
1 3
H M
5 7
L
9
CFi
WH
CNF1
FMi
CNJ
LM
WH
BL
CNS
X1
X6
X3
X2
LS
3
CNJ2
CNR
3
1
WH
1
X4
X5
CNI
BL
BL
WH
CNW1
AC 220240V
CNS2
WH
Tri
TB1
WH
RD
AC 220
240V 50Hz
Single-phase
CNW0
WH
CNU
1
3
RD
RD
BL
CNR2
DM
BL
1
M
FS
N
L
1
M
1 2 3 4 5 6
Thi-R1
Thi-AThi-R2
1 2 3 4
Thi-R3
5 6 1 2
SW2
SW6
SW5
SW7
SW1 SW3 SW4
F3.15A
F3.15A
YE/GN
Connector for branching
controller of heat recovery
3-pipe systems
M
BK
CNH
BK
CNW2
Earth
1 2
Remote
Thc
TB2
A
B
X
Y
X
Y
1 3
CNK1
WH
CNB
WH
20S
SVH
SVG
SVE
XB1
XB2
XB3
XB4
1
2
3
4
5
+12
CNT2
RD
Signal line
Signal line
between indoor units
Control PCB
SM
19V 24V
1
M
CNN2
BK
CNA2
WH
CNI2
WH
WH
RD
BK
BK
BK
BK
RD
RD
BR
BR
WH
YE
OR
BL
BR
RD
BK
BK
BK
BK
GY
GY
RD
RD
YE
YE
BK
BK
BK
BK
WH
BR
BK
RD
WH
BR
BK
BL
RD
WH
BR
WHYE
YE
WH
OR
RD
RD
WH
BK
BL
RD
Shielded cord
For heat recovery 3-pipe systems
220V 60Hz
YE/GN
Power source
Superlinkspare
JSL1
CNK2
CNA
RD
CNN
YE
BK
BL
between indoor units
Power source line
source line
Power
control
BL
BK
F0.16A
GY
Gray
XR1
XR2
XR3
XR4
XR5Remote operation input
1
2
3
4
5
6
+12
CNT
BL
Operation
Heating
Inspection
Thermo ON
: volt-free contact
Prepare on site
For HA
Description
Item
Meaning of marks
Capacitor for FMi
CFi
LED2 LED3
1 1
PIS
Option
2
3
4
1
WH
BK
WH
RD
BK
5
RD
CNG
CNV
Drain pump motor
Fan motor with thermistor
DM
Float switch
FS
Fuse
Connector
CNA-Z
FMi
F
Indication lamp Red-Inspection
LED2
Indication lamp Green-Normal operation
LED3
JSL1
Spare Superlink connector change
Louver switch
LM
Louver motor
LS
Stepping motor
SM
SW1
Indoor unit address: tens place
Motion sensor
for electronic expansion valve
PIS
SW2
Indoor unit address: ones place
SW3
SW4
Automatic adjustmentFixed previous
Outdoor unit address: tens place
Outdoor unit address: ones place
Indoor unit address: hundreds place
SW5-1
SW5-2
version of Superlink protocol
Operation check, Drain pump motor test run
Temperature sensor Remote control
Model capacity setting
SW6
Terminal block Power source)( mark
TB1
Terminal block Signal line)( mark
TB2
SW7-1
Thc
Temperature sensor Return air
Temperature sensor Heat exchanger
Thi-A
Thi-R1,2,3
Closed-end connector
mark
Transformer
Tri
Relay for FM
X1-3,6
Relay for DM
X4
Relay for LM
X5
CNZ CND
WH BK
Notes
PJC001Z466

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Mitsubishi Heavy Industries FDTQ22KXE6F Specifications

General IconGeneral
BrandMitsubishi Heavy Industries
ModelFDTQ22KXE6F
CategoryAir Conditioner
LanguageEnglish

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