HEYLO IR 20 H Betriebsanleitung Seite 36

Fault Possible cause / remedy
code
F1 No fuel
– Set the device switch to OFF.
– Top up fuel tank.
Fuel contaminated
– Set the device switch to OFF.
– Empty the tank and fill it with clean
fuel (see Checking and cleaning the
device [ 37]).
– Clean the filter (see Checking and
cleaning the device
Photocell dirty or defective
Contact HEYLO Customer Service.
Fuel filter clogged
Clean the filter (see Checking and clean-
ing the device
Ignition failure
Contact HEYLO Customer Service.
F2 Cable break
Contact HEYLO Customer Service.
Sensor defective
Contact HEYLO Customer Service.
F3 Overheating of device
Switch off the device and let it cool
down.
Angle sensor (tipping protection)
Place the device on a level, sturdy sur-
face.
F4 Incorrect voltage
Check the battery or the mains power
supply (see Technical data and factory
settings [ 40]).
FF No fuel supply
Contact HEYLO Customer Service.
Fuel filter clogged
Contact HEYLO Customer Service.
Photocell dirty or defective
Contact HEYLO Customer Service.
Nozzle blocked or defective
Contact HEYLO Customer Service.
Angle sensor triggered
Contact HEYLO Customer Service.
PF Battery empty
Charge the battery.
EN
[ 37]).
[ 37]).
Infrared oil heater IR 20 H (battery)
Fault Possible cause / remedy
code
[-] Thermostat connected
The thermostat target temperature is set
to a value below room temperature.
Changing from mains power to bat-
tery operation
Automatic restart (if the device is run
from the mains power and the battery is
inserted, and the power cord is discon-
nected, the device is automatically
switched off and on).
Table 7: Fault codes shown on display
Malfunction / Possible cause / remedy
message
Device fails to Device locked
start
Switch the device off and then back
on again.
Device switch in position [OFF]
Set device switch to position [ON].
No power
– Charge the battery.
– Connect the power cord to the
power port of the device.
– Check the power supply (see
Technical data and factory set-
tings [
– Contact HEYLO Customer Ser-
vice.
Supply line disconnected
Contact HEYLO Customer Service.
Electronics disabled
– Switch the device off and then
back on again.
– Read the fault code on the dis-
play.
– Contact HEYLO Customer Ser-
vice.
Incorrect room thermostat set-
tings (optional equipment)
Set the room thermostat to a tem-
perature that is higher than the cur-
rent ambient temperature.
Safety temperature limiter (STL)
triggered
– Wait 10 minutes and then try to
switch on the device.
– Contact HEYLO Customer Ser-
vice.
40]).
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