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4.2
DHP-H Opti Pro
9
8
14
1
3
13
12
11
2
21
22
23
17
18
16
10
15
4
5
6
7
19
20
Figure 4.
Components
Symbol explanation
1
Water heater, 180 litres
13
Drying filter
2
Return pipe sensor, heating system
14
Hot water temperature sensor (displays max-
imum temperature)
3
Evaporator, insulated
15
Control panel for control equipment
4
HGW shunt valve
16
Electrical panel
5
Supply pipe sensor, heating system
17
Compressor
6
Heating system circulation pump
18
Low pressure switch
7
Auxiliary heating, immersion heater
19
Operating pressure switch
8
Brine out
20
High pressure switch
9
Heating system supply line
21
Condenser with primary side drain
10
Brine in
22
De-superheater
11
Circulation pump coolant system
23
HGW sensor
12
Expansion valve
Service instructions VMGFC302 – 11
Summary of Contents for DHP-A
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