HCE80(R) / HCC80(R) Mounting and operation
5
The underfloor heating controller
offers the following functions:
• 5 controllable temperature zones, extendable to 8
• Up to 3 thermal actuators can be connected per zone
• Normally open or normally closed
thermal actuators can be used
• Integrated pump relay
• Boiler feedback
– Analog (only HCE80/HCC80)
– Integrated relay with floating contact
42VAC/VDC (only at HCE80R, HCC80R)
– Wireless via relay BDR91
• Underfloor heating controller can be
switched between heating and cooling
• 1 antenna (internal or external) can
be used for 3 controllers
• Rapid installation through screwless
terminals of the thermal actuators
• Intelligent controlling via fuzzy logic
• Simple diagnoses of the wireless transmission
• Operating state display via LEDs
HCE80 HCE80R HCC80 HCC80R
Antenna
External External Internal Internal
Pump relay
230 VAC internal 230 VAC internal 230 VAC internal 230 VAC internal
Analog output
Available Not available Available Not available
Boiler feedback radio
External with BDR91 External with BDR91 External with BDR91 External with BDR91
Boiler feedback relay
Not available 42 VAC/VDC Not available 42 VAC/VDC
The pump relay 230VAC is not oating.
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Function overview