Symbol key
MeaningSymbol
Shut-off valve
Non-return valve
Mixing valve
Shunt / shuttle valve
Safety valve
Temperature sensor
Circulation pump
Particle filter
Radiator system
Domestic hot water
Under floor heating systems
Hot water circulation
Cold and hot water
Connecting cold and hot water
■
The setting for hot water is made in menu 5.1.1 (page
46).
Heating medium side
Connecting the climate system
A climate system is a system that regulates indoor com-
fort with the help of the control system in F470 and for
example radiators, under floor heating/cooling, fan coils
etc.
■
When connecting to a system with thermostats on all
radiators, a relief valve must be fitted, or some of the
thermostats must be removed to ensure sufficient flow.
NIBE F470Chapter 4 | Pipe and ventilation connections18