Hitachi RAS-6HVRNM2 - Outdoor Unit Parts Identification (4-7 HP)

2-82
TC-12001
OUTDOOR UNIT
6
P5414950-rev.1
< 4 to 7HP >
No. Part Name No. Part Name
1 Compressor 14 Accumulator
2 Heat Exchanger 15 Check Joint
3 Propeller Fan (2pcs.) 16 Electrical Box
4 Fan Motor (2pcs.) 17 High Pressure Switch for Protection
5 Strainer
18
Sensor for Refrigerant Pressure
(High Pressure Sensor)
6 Distributor
7 Reversing Valve 19 Pressure Switch for Control
8 Micro-Computer Control Expansion Valve 20 Silencer
9 Solenoid Valve 21 Crankcase Heater
10 Check Valve 22 Vibration Absorbing Rubber (4pcs.)
11 Stop Valve for Gas Line 23 Air Outlet
12
Stop Valve for Liquid Line 24 Air Inlet
13
Receiver
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
to DRM1 and SC terminals.
or transmission wiring
Do not connect power supply
17E26270A
CAUTION
SCAS4755 DRM1
L1 1 2
L2
N
370
45.5
32
950
1380
1348
1
20
19
11
12
17
18
15
16
9
323
21 223
10
7
14
13
8
6
5
24
42
5
24
410
440