22
▪
T
he ΔT temperature difference is set with the
or
keys.
▪
Press the
button to exit the settings menu.
It is possible to control the device with a room thermostat. In this way, the device
operates according to the ambient temperature in the room where the thermostat is
located. Room thermostat connection must be made by qualified personnel while the
device is being prepared for use. The room thermostat has to be voltage free.
The device can be adjusted for underfloor heating (low temperature) or radiator heating
system. In this way, excessive heating is prevented, especially in underfloor heating
systems. While operating in underfloor heating mode, the device can be set to a maximum
temperature of 55°C, in radiator heating mode it can be set to a maximum temperature of
80°C.
6.4.5. Room Thermostat
Connection
6.4.6. Setting the Heating Mode