4.7 Connecting the thermal discharge system
▪ The thermal discharge device must be connected in accordance with EN 303-5 as
shown in the following diagram!
▪ The thermal discharge device must be connected to a pressurised mains water
supply in such a way that it cannot be shut off!
1
Sensor of thermal discharge safety device
2
Thermal discharge safety device (opens at 95°C)
3
Cleaning valve (T-piece)
4
Dirt trap
5
Pressure reducing valve
1)
1.Required when the cold water pressure is 6 bar. It must be impossible to shut off the connection manually. Minimum cold water pressure
= 2 bar
4
Assembly
Connecting the thermal discharge system
64
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