12
ENGLISH
INSTALLATION
INSTALLATION
SOURCE WATER SYSTEM
1
Solar collector
2
Storage cylinder
3
Collector probe
4
Disconnect valves
5
Non-return valve
6
Temperature gauge
7
Vent valve
8
Safety valve
9
Pressure gauge
10
Drain
11
Expansion vessel
12
Pump
13
Flow regulator
14
Flow meter
15
Vent cock
16
Manual bleed valve (accessory)
17
Heat transfer fluid recovery
M
Collector outlet
R
Collector return
3
1
1
R
M
°C
M
4
4
4
9
8
11
17
10
13
14
2
6
12
Valve group
5
7
15
16
T
b
If copper pipes are used, joints must be hot brazed.
b
We recommend the use of stainless steel pipes specially made for solar collectors for the outlet, return and probe pipes.
The probe cable should be of the shielded type.
b
Do not use plastic or multistrate pipes. Operating temperature can exceed 180°C.
b
Pipe lagging must be able to resist high temperatures (180°C).
