Instruction manual

37
Errors and warnings with the ATTACK DPX LAMBDA system
By following errors and warnings it is not possible to burn in the boiler:
- red display 3 lights (error), operation of the wood boiler is not possible
- red display 3 flickers (warning), correct operation of the wood boiler is not possible. This text
automatically expires after the cause is removed.
Boiler operation is possible by emergency programm, if:
- yellow display 2 (warning) lights
All emergency programs in the regulator menu are automatically expalined and serve for the short-
time keeping of the heating operation. Thereby:
Immediate error removal is recommended!!
Too long operation by appropriate emergency program may cause chimney and boiler damage - the
warranty is not valid.
Emergency thermostat is switched on (error)
Cause:
Temperature in the boiler >95°C is caused by
fuel surplus, power shortage, fault at warmth
offtake (or in circuiting pump)
Control light 3 red lights
Correction:
Use less fuel! Check warmth offtake!
Reset: Screw out the cover (8) and press STB button
placed underneath, when the text „boiler
temperature 85°C appears“! Error is
automatically removed within few seconds.
Emergency program:
Actions of regulator:
No
Automatic boiler stop.
Boiler temperature > 86°C, offtake of residual
warmth is switched off
V1 and V2 are adjusted after setting
STB on
reset
Boiler temperature
(°C)
If the error repeats, it is necessary to inform the service technician.
Incorrectly measured values of boiler temperature (error)
Cause:
Control light 3 red
Measured values < -20°C, or > +150°C
Lights
Correction:
Reset:
Check sockets and conductors! Replace
sensors, if necessary!
Automatically after removing the cause
Error in measuring
of boiler temperature
Boiler temperature
(°C)
Emergency program:
Actions of regulator:
No
Automatic stop of flue gas fan and circuiting
pump
V1=0 %, V2= min. 25 % open