13
x
Accessories
68
FA ROTEX ESU - 07/2008
13
Accessories
13.1 External temperature sensor
The external temperature sensor is supplied with the ROTEX ESU. It is tapped to the prepared sensor line, which is connected in
the control panel by delivery.
13.2 Mixer circuit docking sensor
If a mixer circuit is to be connected, the
TMKF
(
15 60 62
) mixer circuit docking sensor is required.
It is connected at the appropriate location on the boiler control panel (see the installation instructions for the heat generator in
question).
13.3 Room temperature control
Installing the
RTR E
(
17 51 26
) room temperature control minimises deviations between the room temperature measured in
the living area and the desired room temperature.
The connection is made in the boiler control panel at the intended point (connector J8, terminals "1, 2"), on the room temperature
controller at the terminals "1" and "2". The "N" terminals are not connected.
If no external temperature sensor is connected, the control sets the external working temperature value to 0 °C
by default.
Fig. 13-1 RTR E room temperature control
°C
0
10
15
25
30
