Main Components In The Unit - Daikin altherma EMRQ8AAY1 Installation Manual

5.2. Main components in the unit

1 Compressor (Inverter (INV))
2 Compressor (Standard (STD), Inverter for EMRQ14+16)
3 Heat exchanger
4 Fan
5 Fan motor (M1F, M2F)
6 Refrigerant regulator
7 Oil separator
4
5
20
13
10
21
2 2
11 11
22
7
12
24
23
10
21
Installation manual
5
1
9 9 8 8 13 13 3 3
SV
S2PH
HPS
STD
2 2
8 Electronic expansion valve (main)(Y1E, Y3E)
9 Electronic expansion valve (subcooling)(Y2E, Y5E)
10 Electronic expansion valve (charge)(Y4E)
11 4-way valve (heat exchanger)(Y2S, Y9S)
12 4-way valve (pipe)(Y8S)
13 Solenoid valve (expansion valve bypass)(Y5S)
14 Solenoid valve (hot gas)(Y4S)
15 Solenoid valve (Y3S)
16 Solenoid valve (Y1S)
17 Solenoid valve (Y7S)
18 Solenoid valve (Y6S)
4
19 Electrical component box (1)
5
20 Electrical component box (2)
21 Service port (refrigerant charge)
22 Stop valve (liquid pipe)
19
23 Stop valve (suction pipe)
24 Stop valve (discharge gas pipe)
13
3 11 12
18
14
8
9
22 23 24
9
S1PH HPS
INV
14 1
7 11 6 3
9 8 17 16 15
8 13
SV
SV
S2NPL SENPL
18 17
Daikin Altherma outdoor unit
4PW61262-1B – 2013.11
7
3
11
7
15
6
16
EMRQ8~16AAY1