24
Installation
3
4
8
7
10
9
16
15
17
18
19
20
21
12 13
14
5
1
6
2
11
Legend:
1.
Fan
2.
Heat Exchanger
3.
Overheat Thermostat
4.
Burner
5.
Detection Electrode
6.
Ignition Electrodes
7.
Main Circuit Temperature Probe
8.
Pressure Gauge
9.
Low Water Pressure Switch
10. Safety Valve
11. Domestic Hot Water Temperature Probe
12. Secondary Exchanger
13. Gas Valve
14. D.H.W. Flow Switch
15. D.H.W. inlet filter
16. Drain Valve
17. Motorised Diverter Valve
18. Automatic By-pass
19. Circulation Pump with Automatic Air Release Valve
20. Expansion Vessel
21. Air Pressure Switch
A. Central Heating Flow
B. Domestic Hot Water Outlet
C. Gas Inlet
D. Domestic Cold Water Inlet
E. Central Heating Return
6.15 Water Circuit Diagram
F
IG
. 6.24
Содержание INTESA TP23
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Страница 46: ...46 Fault Finding 0 55mbar 23kW 0 90mbar 30kW 0 55mbar 23kW 0 90mbar 30kW...
Страница 47: ...47 Fault Finding...
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