M-Series SEZ-KA Engineering Manual

SEZ Ducted Heat Pump Systems (August 2014)
SEZ-17
© 2014 Mitsubishi Electric US, Inc.
Due to continuing improvement, above specication may be subject to change without notice.
3-4. ELECTRICAL WIRING DIAGRAMS
SUZ-KA09NA.TH SUZ-KA12NA.TH
SUZ-KA09NA, SUZ-KA12NA WIRING DIAGRAM
LEDLED
H
26H
IC802
IPM,IC932
L61
DB61,DB65
C62,C63
SYMBOL
NAME SYMBOL SYMBOLNAME NAME
T801 21S4
X63,X64,X66
TB1,TB2
TR821
LEV
RT65 RT64
PTC64,PTC65
MC
RT62 RT61
MF
F701,F801,F901
RT68
(For field wiring).
NOTES:
1.About the indoor side electric
for servicing. unit electric wiring diagram
wiring, refer to the indoor
2.Use copper conductors only.
LED
2
RED
26H
BLKBLK
2
IC932
3
L1
L2
1
CN931
5
5
GROUND
From INDOOR UNIT CONNECTING WIRE
POWER SUPPLY 208/230V 1 phase 60Hz
TO INDOOR UNIT CONNECTING WIRES 208/230V 1 phase 60Hz
From INDOOR UNIT CONNECTING WIRES DC12-24V
LD63
F701
X64
PTC64
BLK
LD-E1
PTC65
LD-S
LD62
LD61
6
INVERTER P.C. BOARD
3
F901
BLU
CN721
X63
21
1
RT65
CN643
RT62
RT61
CN641
4
1
CIRCUIT BREAKER
BRN
BLU
BRN
RED
1
2
S3
S2
S1
TB2 TB1
RT64
RT68
CN642 CN644
2
1
CN932
L61
C62C63
LD70
LD66
DB61
DB65
+
+
+
–
–
~ ~
~ ~
+
TR821
F801
T801
1
3
P N
W
U V
IC802
3
1
V
W
MS 3~
MS
MF
3~
M
LEV
MC
IPM
U
WHT
RED
BLK
3
1
RED
WHT
BLK
BLU YLW
ORN
LDW
LDV
LDU
CN61
6
CN724
1
21S4
11
2 2 1
(OPTION PARTS)
YLW
BLK BLK
BLK BLK
1
H
BLK
CN722
3
1
X66
4
t° t° t° t° t°
SMOOTHING CAPACITOR DIODE MODULE FUSE (T3.15AL250V) DEFROST HEATER(OPTION PARTS) INTELLIGENT POWER DEVICE INTELLIGENT POWER MODULE REACTOR
EXPANSION VALVE COIL COMPRESSOR FAN MOTOR CIRCUIT PROTECTION DEFROST THERMISTOR DISCHARGE TEMP.THERMISTOR FIN TEMP.THERMISTOR AMBIENT TEMP.THERMISTOR
OUTDOOR HEAT EXCHANGER TEMP. THERMISTOR. TERMINAL BLOCK SWITCHING POWER TRANSISTOR TRANSFORMER RELAY REVERSING VALVE COIL
HEATER PROTECTOR(OPTION PARTS)