Help With Problems; Technical Data; Device And Function Definition In Accordance With En 60730-1 - Honeywell HCE 80 Installation And Operation Manual

13.2. Help with problems

Problem Cause/Solution
Power LED does Mains voltage not connected.
not light up when
► Check voltage of electrical outlet.
the power is
► Check fuse at underfloor heating
switched on.
controller.
LEDs 1...8 of the The room name is not assigned.
zones do not illumi-
► Check whether or not the Hometronic
nate green continu-
Manager is installed.
ously during start-
► Check whether or not a room name is
up.
assigned to zone.
► Check the antenna connection.
► Reassign the zone, if applicable.
LEDs 1...8 of the The setpoint adjuster cannot be as-
zones do not illumi- signed.
nate red continu-
► Check whether or not batteries in
ously during start-
setpoint adjuster are inserted prop-
up.
erly.
► Check wireless connection.
► Check the antenna connection.
Rooms are not
► Check heating and inlet temperature.
heated/cooled.
► Check adaptation to thermal actuator
(see Page 6).
► Check fuse of underfloor heating
controller.
If fuse is defective:
► Check actuators for short circuit.
► Change the fuse.
There is a fault in one of the tempera-
The LED lights up
ture zones (see Page 12).
red after commis-
sioning.
► Check wireless connection.
► Check the antenna connection.
► Check whether or not zone is as-
signed correctly.
► Check the batteries of the allocated
devices.
Room controlled
► Check whether or not adjustment dial
incorrectly.
of setpoint adjuster is at position 0.
► Check whether or not the adjusting
ring can be turned between -12 and
+12 with the housing cover removed.
► Check whether or not a setpoint
adjuster is assigned to room.
No device installed.
The LED flashes
rapidly.
► Install the devices again.
No antenna connected or antenna
The LED flashes.
defective.
► Check whether or not an antenna is
connected.
If no antenna is connected:
► Connect an antenna.
If an antenna is connected:
► Check the antenna connection.
► If applicable, replace the antenna by
a new one.

13.3. Technical data

Input/Output voltage 230 V AC, 50 Hz
Power consumption Max. 1750 VA with connected pump
(max. 6 A)
Pump relay Switching contact 230 V AC, max.
6 A (not floating) ; cosϕ ≥ 0.7
Boiler feedback relay 42 V AC; 1 V < U ≅ 42 V;
1 mA < I ≅ 100 mA; cosϕ = 1
Thermal actuators 2.7 A max. for 1 sec; 200 mA;
cosϕ ≥ 0.95
Ambient temperature 0 to 50°C
Storage temperature -20 to +70°C
Humidity 5 to 93 % relative humidity
Frequency 868.3 MHz (transmitter/receiver)
Dimensions 350x82x52 mm (WxHxD)
Weight 1 kg
Fuse Ceramic fuse 5x20 mm, 230 V AC;
2.5 A; fast
Material ABS
Degree of protection IP30
Fire class V0
13.4. Device and function definition in
accordance with EN 60730-1
• Purpose of the device is temperature controlling
• Device fulfils Protection class 1, EN60730-1,
EN60730-2-9
• Independently installable electronic control system with
fixed installation
• Type of action is Type 1.B (pump relay) and Type 1.C
(thermal actuator)
• Temperature for ball-thrust hardness test for housing
components 75 °C and for live parts such as, for exam-
ple, terminals 125 °C
• EMC emitted interference test at 230 V AC +10/-15 %,
1750 VA maximum
• Pollution severity is 2
• Rated voltage is 4000 V (corresponding to Overvoltage
category III)
• Software class is A
Appendix
13