Fondital WHPF 24 PU E Manual De Instalación, Uso Y Mantenimiento página 15

6. BLOCK DIAGRAM
The diagrams shown should be considered purely indicative in order to describe the operating logic. They do not replace the system
diagrams required for component installation.
Ref Description
A Heating / cooling system
B Hydraulic network
1 Heat pump
2 Control panel - user interface
3 System probe
4 1" M-M fittings
5 1" F-F flexible hoses
6 1" M-F taps
7 Freeze protection valve
(*) Included in the heat pump supply PROCIDA
(**) Extra accessory
(***) Not included in extra Fondital accessories
(****) To be used if no glycol solution is added to the system water. Does not protect the heat pump in case of power failure.
Notes Ref
- 8
- 9
- 11
- 12
(*) 13
(**) 14 Buffer tank WHPF 24-50-100 PU E
(**) 15
(**) 16
(****) 17
Description
1" F-F sleeves
1" F-F Y-shaped filter
1.5 kW resistor
1" ¼ - 1" M-M fitting
Bleed valve
System discharge cock.
Extra CH expansion tank
System pump
Notes
(**)
(*)
(**)
(**)
(***)
(**)
(**)
(***)
(***)
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