20
We reserve the right to make technical changes
Deleting individual channels
1. Press
simultaneously
:
• Programming button
P
•
STOP
button
}
2. Hold down this button combination
for approx. 6 sec.
until the
LED goes out
briefly
.
Deleting the complete transmitter
1. Press
simultaneously
:
• Programming button
P
• ▲ button
•
STOP
button
• ▼ button
}
2. Hold down this button combination for
approx. 6 sec.
until the
LED goes out
briefly 3 times
.
on the programmed transmitter.
on the programmed transmitter.
Available accessories
(not included in the scope of delivery)
• Cable 3 x 1.5
□
Cable length: 6.5 m
with STAK3 and Schuko connector.
•
STAS3 for connection of the heating system
to the radio receiver 2 kW.
Switching on the intermediate stage
P R E R E Q U I S I T E !
The transmitter is programmed.
!
1. Briefly press the ▲ button
twice
in succession.
The radiant heater heats with approx. 66 % of its rated power.
2. Briefly press the ▼ button
twice
in succession.
The radiant heater heats with approx. 50 % of its rated power.
Overtemperature warning
At heat sink temperatures of approx. 90 °C and above, the radio
receiver 2 kW automatically reduces the heating power to 50 %.
If the ▲ or ▼ button is pressed while the heating power is reduced,
the radio receiver 2 kW switches to 100 % heating power for
2 seconds, but then drops back to 50 %.
Once the heat sink temperature falls below 80 °C, the radio
receiver 2 kW can be operated normally again.
Overtemperature shutdown
At a heat sink temperature of approx. 100 °C and above, the radiant
heater is switched off by the radio receiver 2 kW.
If the ▲ or ▼ button is pressed while the radiant heater is switched
off, the radio receiver 2 kW switches to 100 % heating power for
2 seconds, but then switches the radiant heater off again.
Once the cooling temperature drops below 90 °C, the radio receiver 2
kW switches to the overtemperature warning state.
Emergency shutdown
At a heat sink temperature of approx. 110 °C and above, the radiant
heater is switched off by the thermal switch in the radio
receiver 2 kW. This thermal switch has a latching function.
The supply voltage must be switched off in order to put the radio
receiver 2 kW back into operation after cooling.
I M P O R T A N T !
Pay attention to the rated power of the radiant heater!
Technical data
Mains voltage
230 V
Frequency
50 Hz
Max. connected power
2000 W
IP Code
IP 56
Connector IP Code
IP 54
Permitted
ambient temperature
–20 °C to +30 °C
Cables
Mains cable 490 mm
(STAS3) Cable to heating
235 mm (STAK3)
Radio frequency
868 MHz frequency band
Back-up fuse
10 A time delay
Max. number of programmable
transmitters per receiver
16
Fault
Cause
Remedy
No radio
reception.
1. Transmitter is not
programmed.
2. No power supply.
1. Program the
transmitter.
2. Switch on power
supply.
Bad radio
reception.
Unfavourable position of
receiver.
Change position of
receiver or aerial.
Heater does
not heat or
only heats
with reduced
power.
1. Radio heater wrongly
connected.
2. Heating element is
defective.
3. Overtemperature war-
ning, overtemperature
shutdown or emergen-
cy shutdown active.
1. Check connection.
2. Replace heating
element.
3. Provide for cooling;
in the case of emer-
gency shutdown
also switch off the
supply voltage.
Troubleshooting
EC Declaration of conformity Burda Worldwide Technologies
GmbH hereby declares that the BRFE20 complies with the
fundamental requirements and other relevant provision of the EC
directives 2014/53/EU . You can find the complete declaration of
conformity here:
https://www.burdawtg.de/datenblaetter/
