UP Underoor Heating Thermostat
Installation Instructions
UP Underfloor Heating Thermostat Order No.: 0394 ..
The appliance should only be installed or fitted by a professional. The current safety regulations of the
VDE (German Electricians’ Association) and the local electricity boards must be observed during
installation. The thermostat corresponds to German norm DIN EN 60730, Type 1, and is radioscreened
in accordance with VDE 0875 and/or EN 66014. The controller works according to mode of action 1C.
In the household for the regulation of electrical underfloor heating systems and floor sensor systems.
The underfloor heating thermostat consists of two elements:
2.1 Control device for setting the desired floor temperature.
2.2 Remote sensor in the floor for monitoring the set temperature.
Use setting knob to adjust to the desired temperature. The number scale on the knob , 2, 3, 4, 5
corresponds to a temperature range of 10 50°C. Please also refer to the manufacturer’s setting -
instructions for your underfloor heating. If the temperature of your floor is below that preset by you, the
control device demands heat and this state is indicated by the red LED over the setting knob. This
means that you can see when heating system is using energy.
The range can also be narrowed down by means of an adjustment to the setting knob, a more detailed
description of which is given in Item 7. The operational state of your underfloor heating system is
switched on and off by means of the mains switch. You also have the option of programming a
temperature reduction, for example for the night hours, by means of an external timer. If such a timer
has been installed at your home, the time when the temperature reduction is to begin is indicated by
the green LED over the setting knob. The temperature reduction amounts to approx. 5K. Example: the
temperature you have preset at the control device is 40°C (=4 on the number scale). This means that
the temperature of the floor, for example during the night hours, can drop to 35°C without your heating
system being switched on. Your heating system would only be switched on again if the temperature
The sensor is built into the floor. It monitors the floor temperature preset by you at the control device
and gives the command to switch the underfloor heating on and off.
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