DeLonghi Bran 0011M H, Инструкции по установке, эксплуатации и обслуживанию

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10 BRAN H GB 03/2009
OPERATING DIAGRAMS I A
5
4
6
2
3
2
3
11
12
9 7
8
M
10
F
1
13
M
14
2
12
13
3
2
3
M
5
4
6
11
14
9 7
8
M
10
1
15
M
16
The heat pump is connected directly to the central heating circuit (the minimum water
content required must be ensured).
The heat pump can also produce domestic hot water by managing a special 3-way
valve, connected to a hot water storage cylinder
The heat pump heats the water in the heating system storage cylinder.
The underfloor system is managed by the central heating pump, installed externally
to the storage cylinder, and by the mixer valve (unit 12).
The heat pump can also produce domestic hot water by managing a special 3-way
valve, connected to a hot water storage cylinder.
1 Heat pump
2 Non-return valve
3 Control valve with dial
4 Shut off valve
5 Expansion vessel (if necessary)
6 Air
separator
7 DHW storage
8 Storage temperature sensor BT4
9 Thermostatic
valve
10 Flow switch
11 Safety valve
12 Outside air temperature sensor
13 3-way valve, domestic hot water production
14 Electric heater
Example water circuit diagram
1 Heat pump
2 Non-return valve
3 Control valve with dial
4 Shut off valve
Expansion vessel (if necessary)
6 Air separator
7 DHW storage
8 Storage temperature sensor BT4
9 Thermostatic valve
10 Flow switch 11 Safety valve
12 Underfloor system control not supplied
13 System storage
14 Outside air temperature sensor
15 3-way valve, domestic hot water production 16 Electric heater
Example water circuit diagram