43
Room temperature thermistor (RT11)
Indoor coil thermistor (RT12, RT13)
Temperature (°C)
Resistance (kΩ)
1. Indoor electronic control P.C. board, indoor terminal P.C. board, receiver P.C. board, display board and
switch/buzzer P.C. board
10-7. TEST POINT DIAGRAM AND VOLTAGE
MSZ-AP25VG MSZ-AP35VG MSZ-AP42VG MSZ-AP50VG
MSZ-AP25VGK MSZ-AP35VGK MSZ-AP42VGK MSZ-AP50VGK
Indoor terminal P.C. board
Receiver P.C. board
Resistor (R111)
[MSZ-AP25/35/42VG]
[MSZ-AP25/35/42VGK]
Reactor (L112)
[MSZ-AP50VG]
[MSZ-AP50VGK]
Indoor fan motor
(CN211)
325 V DC
(–) GND (high-
voltage DC)
15 V DC
(+)3-6 V DC
(+)0 or 15 V DC
Indoor electronic
control P.C. board
Display
P.C. board
Switch/buzzer
P.C. board
Fuse
(F11)
Varistor
(NR11)
12 V DC
GND
To disable "Auto restart function"
cut the Jumper wire to JR77.
(Refer to 8-3.)
Emergencyoperation switch
(E.O.SW) (SW1)
Room temperature
thermistor RT11 (CN111)
Indoor coil thermistor
RT12, RT13 (CN112)
Vane motor
(CN151)
5 V
Timer short
mode point
(Refer to 8-1.)
Please replace the fuse after removing the indoor terminal P.C. board from
the electrical box.
OBH788C
Содержание MSZ-AP25VG-E1
Страница 13: ...13 MSZ AP50VG E1 EN1 ER1 E2 EN2 MSZ AP50VG ET1 ET2 OBH788C ...
Страница 14: ...14 MSZ AP60VG E1 ER1 E2 MSZ AP71VG E1 ER1 E2 MSZ AP60VG ET1 ET2 MSZ AP71VG ET1 ET2 OBH788C ...
Страница 16: ...16 MSZ AP50VGK E1 EN1 ER1 E2 EN2 MSZ AP50VGK ET1 ET2 OBH788C ...
Страница 17: ...17 MSZ AP60VGK E1 ER1 E2 MSZ AP71VGK E1 ER1 E2 MSZ AP60VGK ET1 ET2 MSZ AP71VGK ET1 ET2 OBH788C ...