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© JBG-HT (v.2.0)
INSTRUCTION MANUAL
– HEAT PUMP
4.9.2.
Hydraulic system diagrams
Description of marked parts in hydraulic system diagrams.
1
Outdoor unit
2
Hydrotower/Hydrobox
3
DHW tank
4
Buffer tank
5
Circulation pump
6
Electric heater
7
Safety valve
8
3-way valve
9
Vent
10
Shut-off valve
11
DHW diaphragm vessel 25l
12
CH diaphragm vessel 12l
13
Non-return valve
14
Mesh filter (Magnetic separator)
15
Pressure relief valve
17
Proportional relief valve
Tab. 15. Description of marked parts in hydraulic system diagrams
4.9.2.1.
Diagram of hydraulic system with parallel buffer (central h underfloor heating)
25
A
B
M
M
1
5
14
7
15
10
10
15
10
2
10
10
6
9
3
12
8
11
7
4
13
9
10
14
7
15
10
10
Fig. 28. Diagram of hydraulic system with parallel buffer (central h underfloor heating)
Plant – central heating,
DHW – domestic hot water,
Circle with
central heating
DHW
DHW
Circle with
underfloor heating
Water pipe
Plant
Summary of Contents for ZHHS-01-10K-R290-V5-M
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