Malfunctions During Operation; Cleaning And Maintenance - HEYLO DS 65 T Betriebsanleitung

Oil heater DS 65 T
17.2

Malfunctions during operation

NOTICE
If the device is supplied with power through the
mains cord, work on the electrical system must only
be carried out by a qualified electrician or an electri-
cally instructed person in accordance with DGUV
regulation 3 or DIN VDE 0105-100 or DIN VDE
0701-702.
Have all repair work on the electrical, gas and oil
connections carried out by HEYLO service person-
nel or by HEYLO service partners.
To identify and eliminate problems, refer to the trou-
bleshooting table below:
Malfunction / Possible cause / remedy
message
Device fails to Device switch in position [0]
start or shuts
Set device switch to position [I].
down
No power supply
– Connect the power plug to the
socket.
– Check the voltage of the power
supply system.
Power cord defective
Contact the HEYLO service depart-
ment.
Electronics blocked or defective
– Reset device (see Device opera-
tion and control
– Contact the HEYLO service de-
partment.
Incorrect room thermostat set-
tings (optional equipment)
Set the room thermostat to a tem-
perature that is higher than the cur-
rent ambient temperature.
No fuel
Top up fuel and reset the device.
Fuel line blocked
– Empty the tank and fill it with
clean fuel (see Checking and
cleaning the device
– Clean the filter (see Checking and
cleaning the device
– Contact the HEYLO service de-
partment.
Insufficient oil pressure
Contact the HEYLO service depart-
ment.
34 / 40
Tab. 6: Troubleshooting table
[ 32]).
See also
18
For cleaning and maintenance, observe the follow-
ing general safety rules:
[ 35]).
[ 35]).
Malfunction / Possible cause / remedy
message
Nozzle blocked
Contact the HEYLO service depart-
ment.
Incorrect ignition electrode set-
tings
Contact the HEYLO service depart-
ment.
Device emits Fuel line blocked
smoke
– Nozzle dirty (for cleaning instruc-
tions, see Checking and cleaning
the device
– Dirt/paraffin in fuel (see Checking
and cleaning the device
– Incorrect pump pressure (see
Checking and cleaning the device
[ 35]).
– Clean the filter (see Checking and
cleaning the device
– Contact the HEYLO service de-
partment.
Air inlet opening blocked
Unblock the air inlet opening.
Device can- Electronic defect
not be
Contact the HEYLO service depart-
switched off
ment.
 Burner service
[ 37]
Cleaning and
maintenance
– All work must be carried out by trained and au-
thorised technicians.
a) Switch off the device before starting work, wait
until the cooling phase has elapsed and then
disconnect the mains plug.
b) Wear suitable personal protective equipment.
c) Before restarting the device, install all safety
devices as attached at the factory.
d) Check that the safety devices are working
properly.
e) After completion of the work, remove all tools
and objects from the working area around the
device.
f) Use only original spare parts and accessories.
[ 35]).
[ 35]).
[ 35]).
EN