Main Components - Rotex RRLQ011CAV3 Manuel D'installation

4.2. Main components

V3
1 2
1 Heat exchanger
2 Fan motor
3 Reactor coil(s)
4 4-way valve
5 Noise filter pcb (only for V3 models)
6 Service pcb (only for V3 models)
7 Pressure sensor
8 Electronic expansion valve injection
9 Main pcb (inverter and control pcb)(only for V3 models)
10 High pressure switch
RRLQ011~016CAV3+W1
Outdoor unit for air to water heat pump
4PW57794-1 – 10.2010
W1
1
3
4
18
6
5
7
8
9
10
11
12
13
14
15
16
17
11 Accumulator
12 Terminal communication and power supply
13 Gas stop valve
14 Liquid stop valve
15 Electronic expansion valve main
16 Solenoid valve (hot gas pass)
17 Compressor
18 Service port
19 Control pcb (noise and filter pcb)(only for W1 models)
20 Inverter pcb (only for W1 models)
2
19
20
12
4
18
3
7
10
8
11
13
14
15
16
17
Installation manual
5