55
WIRING DIAGRAM
5
NOTE :1. Since the indoor fan motor (MF) is connected with 50 Hz power, if 60Hz power is used,change the wiring
connection showing fig:*1
Indoor Fan Motor(MF) for 60Hz
2. About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
3. Use copper conductors only. (For field wiring)
4. Symbols below indicate.
/
:Terminal block, : Connector
How to remove the terminals shown at ”
w
” mark.
TB
CIRCUIT BREAKER
POWER SUPPLY
~/N
TB
GRN/YLW
12VDC
3
RED
L
W
W
W
W
W
N
BRN
DSAR
220-240V~
N
BLU
BLU
WHT
GRN/YLW
BLU
TO OUTDOOR
UNIT
CONNECTING
P.C
CONTROLLER
REMOTE
BOARD
CN
113
104
CN
CN
112
5
2
2
RT12
12
12
CNR
120
CN
120
CN
104B
RT11
TRANS
HIC1
3
CN201
ELECTRONIC CONTROL P.C BOARD
NR1
1
52C
F11
4
3
2
1
BLU
YLW
YLW
BLU
SR144
LDFH
BLK
BLK
8
LDCOM
LDC11
LDC12
LDFL
LDFM
LDFVL
SR142
SR143
SR141
GRN/YLW
WHT
ORN
RED
BRN
BRN
WHT
7
5
6
1
2
3
4
C11
RED
BLU
ORN
MF
2
W
SR141
SR144
RT11
TB
TERMINAL BLOCK
RT12
INDOOR COIL THERMISTOR
HIC1
DC/DC CONVERTER
NR11
MF
52C
F11
SYMBOL
NAME
NAME
C11
SYMBOL
FAN MOTOR CAPACITOR
SOLID STATE RELAY
FUSE(3.15A)
COMPRESSOR CONTACTOR
DSAR
SURGE ABSORBER
ROOM TEMPERATURE THERMISTOR
VARISTOR
FAN MOTOR
NAME
SYMBOL
~
REMOTE
CONTROLLER
INTERFACE
P.C. BOARD
220-240V 220V
50Hz 60Hz
”
w
” shows the terminals with a lock mechanism,so they cannot be removed when you pull the lead wire.
Be sure to pull the wire by pushing the locking lever (project part) of the terminal with a finger.
1
Slide the sleeve.
2
Pull the wire while pushing the locking lever.
BLUE
YELLOW
60
50
fig: *1
BLUE
SEH-1.6AR.TH
SEH-2AR.TH
SEH-2.5AR.TH
SEH-1.6AR
1
.TH
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