Honeywell evohome Applications Manual page 17

Application description
The HCE80(R) / HCC80(R) underfloor heating controllers individually control up to 8 zones. For zone 1, the internal room
sensor from the evotouch controller is used. All other zones (2 – 6) require their own HCF82 room sensor to measure
the room temperature.
The HCF82 directly communicates with the evotouch controller in order to send the room temperature. The room
temperature setpoints change according to the time program. The manual setpoint override is only possible with the
evotouch controller.
The underfloor heating controllers HCE80(R) / HCC80(R) communicate directly only with the evotouch controller and
receive the room temperature and room temperature setpoint for each zone individually.
In total, 8 zones can be controlled individually.
Options
Heat demand
The evotouch controller calculates the heat demand and communicates it to the boiler relay BDR91 / HC60NG or
OPENTHERM-Bridge which controls the boiler.
Outdoor sensor
The HB85 outdoor sensor measures the outside temperature. It must be installed if data is required.
Steps to do
f Activate the internal room sensor of the
f Bind the evotouch controller to the HCF82 room sensor individually for each zone 2 – 6.
Bind the sensor information from the
f
individually for each zone 1 – 6.
f Bind the setpoint information from the
individually for each zone 1 – 6
f Optional: Bind the evotouch controller to the BDR91 / HC60NG relay module
for boiler feedback.
evotouch controller to the HB85 sensor for outdoor temperature.
f Optional: Bind the
f Check RF communication for each sensor and actuator individually.
Application Manual
evotouch controller for zone 1.
evotouch controller to the underfloor heating controller
evotouch controller to the underfloor heating controller
See section 4.2
See section 4.9
See section 4.7.1
See section 4.7.2
See section 4.5
See section 4.10
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