Operation and Maintenance Manual - EN
EN
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EN-15
To activate the function you need to set the specific times and working number of cycles after
which the burner is cleaned. Values in brackets are set by the manufacturer!
• parameter S41
– is the function for automatic burner cleaning with compressed air after a
specific number of working cycles (burn-out). The function assumes use of reserve outputs R5 and
R6 (S67 = 15, S68 = 16) – non-standard function…
(11)
a) S41 = 1 to 9
… function where burner cleaning will take place only once, and after the set number
of cycles have run (1, 2, 3, 4, 5, 6, 7, 8, 9 – number of cycles)
b) S41 = 11 to 19
… function where burner cleaning will take place always twice in a row after the
set number of cycles have run (11 = 1, 12 = 2, 13 = 3, 14 = 4, 15 = 5, 16 = 6, 17 = 7, 18 = 8, 19 = 9 –
number of cycles) (from 1.4.2013)
If parameter S41 = 0 or 10, the function is switched off.
• parameter S42
– is the function for automatic burner cleaning with compressed air after a specific
period of operation time has passed. Once the subsequent working cycle has ended (burn-out),
the burner tubing is cleaned. The function assumes use of reserve outputs R5 and R6 (S67 = 15,
S68 = 16)…
(4 hours)
Once the S42 period is over, the fuel is burnt out and the burner is cleaned, with the display showing
the message AUTO STOP.
The value set is the actual time in hours.
• parameter S43
– is the function for automatic burner cleaning with compressed air after a specific
period of operation time has passed. Once the set time has bassed, the burner immediately burns out,
it is cleaned and once again run. If required at all requirements for START are met. (regardless of S41
and S42 parameters). The function assumes use of reserve outputs R5 and R6 (S67 = 15, S68 = 16)…
(4 hours)
The value set is the actual time in hours.
• parameter S44
– is the function for the compressor for automatic burner cleaning with compressed
air where this parameter sets the period the compressor is run for so that a sufficient amount of
compressed air is ready (pressure, function S67 = 15)…
(3 min)
The value set is the actual time in minutes.
• parameter S45
– is the function for the solenoid for automatic burner cleaning with compressed
air where this parameter sets the period the solenoid is open to ensure perfect cleaning of burner
combustion chambers (function S68 = 16)…
(2 s)
The value set is the actual time in seconds. Never set a lower value than 1 s.
• parameter S58
– characterizes the amount of compressed air for the first pre-cleaning of the
burner when installing pneumatic cleaning the burner. This is the time at which the partial filling
compressor air tank for pre-cleaning of the burner ...
(10 s) - standardly do not change
INFO
- pellet burner A85 pre-cleans the burner‘s combustion chamber three times. The
cleaning is characterized by parameters S58, S59, S60. Do not change these parameters
by any means.
