PRINCIPLE DIAGRAM
C
Hot water outlet
F
Cold water inlet
RC
Hot water tank recirculation
VT
Thermostatic valve
1
On-off valves
2
Pressure reducer
3
Filter/softener
WARNING
•
Choosing and installing the apparatus components is the installer's responsibility, who shall work according to proper
technical specifications as provided for by the Law in force.
•
In the event of non-softened water, calcareous deposits may form, thus hindering thermal exchange.
•
When using a solar boiler whose pressure values exceed 6 bar, provide for a pressure reducer.
•
Safety valve outlets shall be connected to a suitable collection and emptying unit. The solar boiler manufacturers is not
held liable for any flooding events caused by the safety valve activation.
•
The sanitary system MUST BE EQUIPPED with a safety valve, the automatic bleed valve, the expansion tank and the
boiler outlet cock.
•
Provide for an expansion tank capable of resisting high temperature, featuring a membrane which the water-glycol
mixture cannot etch.
•
All piping, collectors, exchanger and water devices shall undergo tightness test.
•
In the event of pressure fall in the solar apparatus, top up with water-glycol mixture.
•
The direction of the solar circuit circulator delivery shall be towards the higher loss of pressure.
4
Safety valves
5
Expansion tanks
6
Exhaust outlets
7
Check valves
8
Circulators
9
Capacity governor-gauge meter-thermometer
10
Solar panel
11
Bleed valve
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INSTALLATION