Valeo REVO-E, Workshop Manual

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302
REVO-E Heat pump 3 Assemblies and components
3.2 Total overview of the design and components of the REVO-E heat pump
Fig. 2 REVO-E Heat pump total overview
Direction of travel
37 38 39
40
41
42
43
1
14
2 3 4 6 8 9 7 10
13
5 11
12
15
16
17
18
19
20
21
22
23
24
34 35
26
25
27
28 29 30 31 33 36
1
) Figure shows 11123865_
2
) Red marked components in 11123865_ only
44
46
45
1 Double radial blower
2 Right-hand forward safety lift
point of the unit
3 Blow-out temperature sensor
4 Temperature sensor, passenger
compartment (hidden)
5 Air filter
6 Electrical interface 24V
7 Bleeding port, heating element
NW6
8 Water feed flow NW20
9 Water return NW20
10 Filter Dryer
11 Sight glass
12 Solenoid valve
13 Expansion valve cooling circuit
14 Right-hand rear safety lift point
of the unit
15 Refrigerant charging valve,
suction side
16 Expansion valve heating circuit
heat pump
17 Safety valve, 30bar
18 Bracket, refrigerant compressor
19 Refrigerant collector
20 Refrigerant compressor
21 Refrigerant charging valve,
discharge side
22 Suction pressure sensor
(hidden)
23 Left-hand rear safety lift point of
the unit
24 Expansion valve cooling circuit
25 4-way reversing valve
26 Coil 4-way reversing valve
27 High pressure sensor
28 Refrigerant connection, suction
side, defroster
29 Refrigerant connection, dischar-
ge side, defroster
30 Protective Earth (PE), high
voltage components
31 Bleeding port, heating element
NW6
32 Low pressure safety switch *
33 High pressure safety switch
34 Air filter
35 Inner heat exchanger
36 Left-hand forward safety lift point
of the unit
37 Electrical interface 600V DC
38 Flap actuator (hidden)
39 Axial fan
40 Outer heat exchanger
41 Fan module
42 Frequency inverter
43 Flap actuator (hidden)
44 Solenoid valve hot gas deicing
45 Muffler
46 diagnostics port frequency inver-
ter
* not in 11123865_