Mitsubishi Electric MUZ-LN25VG-E1 Service Manual page 72

MUZ-LN25VG2- ,
E1
Back side of unit
230 V AC
Fuse (F62)
15 A 250 V
Output to
drive
compressor
(LDU,
LDV,
LDW)
Output to
drive outdoor
fan motor
(CN932)
Front side of unit
Defrost thermistor(RT61)
Ambient temperature thermistor(RT65)
Outdoor heat exchanger temperature thermistor(RT68)
100
90
80
70
60
50
40
30
20
10
0
-20 -10 0 10
Temperature( )
OBH767G
, , MUZ-LN35VG2-
ET1 ER1 E2
Smoothing
DB61
capacitor
260 - 370 V DC
(C63)
(-)
(+)
Fuse (F901)
T3.15AL250V
Discharge temperature thermistor (RT62)
800
700
600
500
400
300
200
100
0
0 10 20 30 40 50 60 70 80 90 100 110 120
20 30 40
, , ,
E1 ET1 ER1 E2
Smoothing
capacitor
(C62)
Fuse (F801)
T3.15AL250V
Temperature (°C)
72
R.V.coil
(CN721)
230 V AC
LED
Jumper wire Jumper wire for
for pre-heat changing defrost
control setting setting (JS)
(JK)
Fin temperature thermistor(RT64)
200
180
160
140
120
100
80
60
40
20
0
0 10 20 30 40 50 60 70 80
Temperature( )
Fuse (F701)
T3.15AL250V
Fuse (F61)
25 A 250V
230 V AC