Dru 0063CM3071, Installation Manual

Page: 21 / 44

English
INS T ALLAT I ON M A N U A L
21
Appendix 1 Malfunctions
F01
F02
F03
F05
F06
54
F08
Communication loss
between receiver and
burner device
Receiver overheated
(60° above room temperature)
Internal (receiver) NTC sensor
does not work correctly
Internal safety error
Communication loss between
transmitter and receiver
Safety error transmitter
No ionization
Error messages
Communication cable does
not make contact
Communication cable
defective
Poor ventilation at receiver
Receiver makes contact with
hot parts
Receiver is defective
Receiver is defective
Transmitter is out of the
receiver's range
Obstacles between
transmitter and receiver may
interfere with the signal
Transmission power is too
weak
Communication loss too long (F06)
No sparks
No gas
Poor flame transfer main
burner
No good flame under
ionization pin
(suffocating flame)
Ionization pin placed
incorrectly
Ionization pin blocked
(measure ionization flow
when > 0 and < 1.8 uA)
Ionization pin defective
(measure ionization current when 0)
Make sure the connectors of
the communication cable
make proper contact
Replace communication cable
Improve ventilation at
receiver
Move receiver in such
a way that there is no more
contact with hot parts
Replace the receiver
Replace receiver
Make sure the transmitter is
near the receiver
Remove possible obstacles
between transmitter and
receiver
Check transmission power
(see User Manual chapter 10)
Register transmitter again
Make sure distance between
electrodes is 3-4 mm
Replace spark electrodes
Check whether there is gas
When using PowerVent ® , check
whether the gas valve opens
Check position blocks/chips
If necessary, remove dust
from burner openings
Glass pane strips not
placed correctly
Check restriction and air inlet
guide setting
When using PowerVent ® ,
check pressure setting
Place it on the right
location
Remove any vermiculite or
chips from the burner
Replace the ionization
pin
Error code Problem Possible cause Remedy