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MSZ-EF18VGW-
MSZ-EF22VGW-
E2
MSZ-EF18VGB-
MSZ-EF22VGB-
E2
MSZ-EF18VGS-
MSZ-EF22VGS-
E2
MSZ-EF18VGKW-
MSZ-EF22VGKW-
E1
MSZ-EF18VGKB-
MSZ-EF22VGKB-
E1
MSZ-EF18VGKS-
MSZ-EF22VGKS-
E1
Indoor power P.C. board
Connector to terminal
block (CN201)
Connector to indoor
electronic control P.C.
board (CN202)
Indoor electronic
control P.C. board
Receiver P.C. board
Wi-Fi interface connector
(CN110)
Vane motor
(CN151)
Display P.C. board
Room temperature ther-
mistor RT11 (CN111)
Indoor coil ther-
mistor RT12,
Switch P.C. board
RT13 (CN112)
OBH831C
,
MSZ-EF25VGW-
E2
ET2
E2
,
MSZ-EF25VGB-
,
E2
ET2
E2
,
MSZ-EF25VGS-
,
E2
ET2
E2
,
,
MSZ-EF25VGKW-
E1
ET1
ER1
E1
,
,
MSZ-EF25VGKB-
E1
ET1
ER1
E1
,
,
MSZ-EF25VGKS-
E1
ET1
ER1
E1
Emergency operation
switch (E.O.SW) (SW1)
,
MSZ-EF35VGW-
,
ET2
E2
ET2
MSZ-EF35VGB-
,
ET2
E2
ET2
MSZ-EF35VGS-
,
ET2
E2
ET2
,
,
MSZ-EF35VGKW-
,
,
ET1
ER1
E1
ET1
,
,
MSZ-EF35VGKB-
,
,
ET1
ER1
E1
ET1
ER1
,
,
MSZ-EF35VGKS-
,
,
ET1
ER1
E1
ET1
ER1
Fuse (F11)
Connector to power
P.C. board (CN102)
12 V DC
5 V DC
To disable "Auto restart function",
cut the Jumper wire to JR77.
(Refer to 8-3.)
43
MSZ-EF42VGW-
,
MSZ-EF50VGW-
E2
ET2
MSZ-EF42VGB-
,
MSZ-EF50VGB-
E2
ET2
MSZ-EF42VGS-
,
MSZ-EF50VGS-
E2
ET2
MSZ-EF42VGKW-
,
,
MSZ-EF50VGKW-
ER1
E1
ET1
ER1
MSZ-EF42VGKB-
,
,
MSZ-EF50VGKB-
E1
ET1
ER1
MSZ-EF42VGKS-
,
,
MSZ-EF50VGKS-
E1
ET1
ER1
Varistor (NR11)
Room temperature thermistor (RT11)
Indoor coil thermistor (RT12, RT13)
Temperature (°C)
Timer short mode
point (Refer to 8-1.)
,
E2
ET2
,
E2
ET2
,
E2
ET2
,
,
E1
ET1
ER1
,
,
E1
ET1
ER1
,
,
E1
ET1
ER1
Indoor fan motor
(CN211)
325 V DC
(–) GND (high-
voltage DC)
15 V DC
(+)3-6 V DC
(+)0 or 15 V DC
Registor (R111)
Reactor (L112)
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