Atmos A85, Operation And Maintenance Manual, Page: 25 / 66

Operation and Maintenance Manual - EN
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EN-25
Passwords and their functions
TESTING – This is a separate menu in which you can individually test individual elements of the
burner in case of unclear issues or faults.
CAUTION – During testing the burner is out of operation and therefore before the start of
testing let the burner properly burn out.
PARAMETERS menu
• Device
–
Product type the electronic unit is designed for…
(A85 pneu C)
(A25, A25 pneu, A25 GSP, A25 GSP pneu, A25PX, A25PX pneu, A45, A45 pneu, A85, A85 pneu, A85 pneu C)
• Parameter Т1
– Time for feeding the ignition amount of pellets… (85 s)
• Parameter Т2
– Maximum time for ignition of pellets (then a new attempt for ignition
follows)… (15 min)
• Parameter Т4
– Running time of the worm conveyor after a standstill interval – power control… (8,3 s)
• Parameter Т5
– Rundown time of the fan after the STOP command - for optimal burning out of
pellets in the combustion chamber… (25 min)
• Parameter Т6
– Standstill time of the worm conveyor after a running interval - power control… (12 s.)
• Parameter Т7
– Time to achieve complete burning of the ignition amount of fuel…
(40 s)
• Parameter Т8
– Time of fixed start of the ignition spiral in case of insufficiently burned out
pellets in the combustion chamber after expiration of parameter T5 - only
valid for the first ignition attempt... (6 min)
• Parameter Т10
– Time for gradual increase of the power of the burner to the nominal value… (20 min)
if T10 = 0, the function is off .
Password Authorization / function
Service engineer
Manufacturer
8118 Switching off and on the fan speed control
Locking and unlocking all parameters
1234 Reset of check algorithms for the ignition spirals