Hitachi RAS-(4-12)HNP(1)(E) - Thermistor; Thermistors for the Outdoor Unit; Thermistors for 4-6 HP Standard

11 Electrical checks of
main parts
459
SMGB0087 rev.0 - 12/2013
11
11.2 Thermistor
Thermistors for the outdoor unit
~ ~
~
R35
D5
1
1
1
PCN201
WHRD
PCN202
WH
CN201
RD
CN202
CN1
R
S
DM1
DM2
DCL1
DCL2
W
V
U
CB1CB2CB3
C110
R118
R117
JP5
JP4
JP6
C112
R115R116
JP12
JP11
RY1
RY2
C108
Z1
-+
-+
DANGER HIGH VOLTAGE
R65
J1
D15
Q203
CP21
R66 R67
R2
R3
R96
R112 R89
QN2
CP19
JP2
R1
C33
R111
CP20
CP14
Lot No.
F
R27
JP8
RD
LED201
JP1
JP3
QN1
QP1
R48
R46
R28 R29
Q204
CP22
R26
26
JP7
CP13
R53
C44
R39
R40
8 5
IC5
4
R7
R59
R58
CP3 CP1
CP23
21
D24 D23 D22 D20 D21 D18 D11
D12 D3 D8
R11 D13
WHWH
C24
R43
IC6
R34
C25
R22
R54
CP2
C50 C51
C52
C30 C104
ZD5
D19
R93
CP5
5
CP26
60
CP24
IC8
8
CP3
C D
IC3
D14
1
11
1
1
1
C208
C105
C109
22
R25 C12
D7
R23 R24
C11
ZD4
ZD3
D6
C10
ZD2
JP9
C16
Z2
R16
R17
R114
CP4
CP18
40
R86
8
C40
CP25
41
CP8
20
21
C
C2
1
1
4HVRNM2
CAUTI
ON
to DRM1 and SC terminals.
or transmission wiring
Do not connect power supply
17E26270A
CAUTION
SCAS4755 DRM1
PCN1
TR1
IC1
SEG1
1 62 5
ON
3 4
1
ON
2 43
1 62 5
ON
3 41 62 5
ON
3 4
ON
21
ON
21
PSW1 PSW3
0
9
8
7
6
5
4
3
2
1
SW1
DSW3
R195
REG1
E
Y20C Y20A
Y21
Y52C
YCH
Y21SW1
Y21SW2-1
Y21SW2-2
LED3
LED2
PSW2
DSW6
RSW1
DSW1
DSW5
DSW2 DSW4
LED4
LED1
EFS1
EFR1
EF1
EF2
EF3
THM9THM10 THM7THM8
CN100
CN1 CN6 CN7
CN101
CN404
CN2
CN8CN5A
CN405 CN406
CN10
PCN9
TP1
SK1
PCN10PCN14 PCN13
PCN406
PCN8 PCN6
PCN100
PCN7 PCN5
+
C72
+
C71
DM1
+
C87
L1 1 2
L2
N
Thermistor for
Evaporating
Temperature
Thermistor for
Discharge Gas
Temperature
Thermistor for
Outdoor Ambient
Temperature
Thermistor for
discharge gas
temperature (THM9)
Thermistor for pipe
evaporating
temperature
(THM8)
Thermistor for
outdoor ambient
temperature
(THM7)
Thermistors for 4-6HP Standard
Thermistor for
Discharge Gas
Temperature
(THM9)
Thermistor for
Condenser
Temperature
(THM10)
Thermistor for
Outdoor Ambient
Temperature
(THM7)
Thermistor for
Pipe Evaporating
Temperature
(THM8)