Table of Contents
Advertisement
5
WIRING DIAGRAM
MSZ-A18YV -
E1
INDOOR UNIT
TO OUTDOOR
UNIT
CONNECTING
TB
3
RED
12V
N
BLU
L
BRN
POWER
SUPPLY
CORD
~/N 230V
50Hz
BRN
BLU
PE
CIRCUIT
BREAKER
SYMBOL
NAME
C11
INDOOR FAN CAPACITOR
F11
FUSE (3.15A)
HIC1
DC/DC CONVERTER
MF
INDOOR FAN MOTOR (INNER FUSE)
NOTES:
1.About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3.Symbols below indicate.
: Terminal block
MSZ-A24YV -
E1
MSZ-A26YV -
E1
INDOOR UNIT
TO OUTDOOR
UNIT
CONNECTING
TB
3
RED
12V
N
BLU
L
BRN
POWER
SUPPLY
CORD
~/N 230V
50Hz
BRN
BLU
PE
CIRCUIT
BREAKER
SYMBOL
NAME
C11
INDOOR FAN CAPACITOR
F11
FUSE (3.15A)
HIC1
DC/DC CONVERTER
MF
INDOOR FAN MOTOR (INNER PROTECTOR)
VANE MOTOR (HORIZONTAL)
MV1
NOTES:
1.About the outdoor side electric wiring refer to the outdoor unit electric wiring diagram for servicing.
2.Use copper conductors only. (For field wiring)
3.Symbols below indicate.
: Terminal block
OB345A
MODEL WIRING DIAGRAM
CN201
3
2
1
TAB12
CN
CN
151
102
15
3
MV2
MV2
MV1
DISPLAY
P.C. BOARD
SYMBOL
VANE MOTOR (HORIZONTAL)
MV1
VANE MOTOR (VERTICAL)
MV2
VARISTOR
NR11
ROOM TEMPERATURE THERMISTOR
RT11
: Connector
MODELS WIRING DIAGRAM
CN201
3
2
1
TAB12
CN
CN
151
102
15
3
MV2
MV2
MV1
DISPLAY
P.C. BOARD
SYMBOL
MV2
VANE MOTOR(VERTICAL)
NR11
VARISTOR
RT11
ROOM TEMPERATURE THERMISTOR
RT12
INDOOR COIL THERMISTOR (MAIN)
INDOOR COIL THERMISTOR (SUB)
RT13
: Connector
HIC1
NR11
TRANS
F11
SR141
CN
101
ELECTRONIC CONTROL P.C. BOARD
3
RECEIVER
P.C. BOARD
REMOTE
CONTROLLER
SYMBOL
NAME
RT12
RT13
SR141
TB
HIC1
NR11
TRANS
SR141
F11
CN
101
ELECTRONIC CONTROL P.C. BOARD
3
RECEIVER
P.C. BOARD
REMOTE
CONTROLLER
NAME
SYMBOL
SR141
TB
7
4
RT13
3
2
RT12
1
BLK
CN112
1
3
GRY
CN
2
121
YLW
3
MF
BRN
4
1
C11
WHT
3
5
RED
4
6
CN211
CN
RT11
111
NAME
INDOOR COIL THERMISTOR (MAIN)
INDOOR COIL THERMISTOR (SUB)
SOLID STATE RELAY
TERMINAL BLOCK
4
RT13
3
2
RT12
1
BLK
CN112
3
GRY
CN
121
YLW
MF
BRN
1
C11
WHT
3
RED
4
CN211
CN
RT11
111
NAME
SOLID STATE RELAY
TERMINAL BLOCK
Advertisement
Table of Contents
