Application description
This is a typical application which shows the combination of underoor heating and radiator control. Zones 1 and 2 are
controlled by the underoor heating controller HCE80 and zones 3 – 6 by radiator controllers HR80.
Zone 1 uses the internal room sensor from the evotouch controller, while zones 2 and 3 use the DT92 room unit to
measure the room temperature and remote setpoint adjustment.
Zones 4, 5 and 6 individually use their HR80’s integrated room sensor.
All peripheral devices communicate directly with the evotouch controller. The room temperature setpoints can be altered
manually or by e.g. time program or lifestyle actions with the evotouch controller.
This mixed application can be used for up to 8 zones.
Options
Heat demand•
The evotouch controller calculates the heat demand and communicates it to the BDR91 / HC60NG boiler relay or
OPENTHERM-Bridge which control the boiler.
Outdoor sensor•
The HB85 outdoor sensor measures the outside temperature. It must be installed if data is required.
Steps to do
Activate internal room sensor of the f evotouch controller for zone 1. See section 4.2
Bind the f evotouch controller to the DT92 room unit individually for zones 2 and 3. See section 4.8
Bind the f evotouch controller to each HR80’s integrated room sensor individually
for each zones 4 – 6. See section 4.3.1
Bind the f evotouch controller to each HR80’s actuator individually for zones 3 – 6. See section 4.3.2
Bind the sensor information from the f evotouch controller to the underoor heating controller
individually for each zone 1 – 6. See section 4.7.1
Bind the setpoint information from the f evotouch controller to the underoor heating controller
individually for each zone 1 and 2. See section 4.7.2
Optional: Bind the f evotouch controller to the BDR91 / HC60NG relay module for
boiler feedback. See section 4.5
Optional: Bind the f evotouch controller to the HB85 sensor for outdoor temperature. See section 4.10
Check RF communication for each sensor and actuator individually. f
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