FAUlT MESSAGES, automatic firing device FFA101
Error code
Description
Locking-off actions
E:01
Safety temperature limiter (STB)
E:02/ E:03
Interruption/short-circuit flue gas sensor (BAG)
E:04/ E:05
Interruption/ short-circuit, combustion chamber sensor (BRF)
E:06/ E:07
Interruption/ short-circuit, boiler sensor (BK)
E:12
Modulating stoker blocked
E:16
Number of start attempts exceeded
(minimum combustion chamber temperature not reached after fire-bed build-up)
E:29
Negative pressure in the combustion chamber is not OK.
E:33
Ignition not successful
W:34
Value measured by the lambda probe does not recover
E:37
Filling time exceeded, but pellet hopper is empty
E:38
Filling process aborted due to:
1. Suction turbine overheating
or
2. Door contact switch (if fitted) opened
or
3. Discharge screw (if fitted) filling level monitoring active
E(45)
Feeder does not draw in pellets (only with use of suction probe switching unit)
E:46
Max. run time for suction probe switchover/ move to zero point exceeded (only with use of the suction probe
switching unit)
Blocking actions
b:20
Maximum boiler temperature exceeded
b:21
1. Blocking switch active
or
2. Emergency-off switch «B5» opened
or
3. Ash box not attached
b:32
Filling level sensors, wrong signal order
Warnings
W:08/ W:09
Interruption/short-circuit return sensor (BRU)
W:10
Interruption/short-circuit burner buffer sensor (BP)
W:17
Filling time exceeded
W:19
Lambda probe test failed
W:22
Filling blocked through off-period
W:23
Fire-bed extinguished during operation
W:24
Lambda probe test aborted due to excessively high flue gas temperature
W:30
Negative pressure low
W:40
Empty ash box (if message is activated)
W:41
Boiler cleaning required (if message is activated)
W:42
Pellet box empty
For a detailed description, see operating manual, chapter "Fault messages, boiler control"!
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OvERvIEW Of SETTIngS
Summary of Contents for 30-BioLyt 13
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