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4. For the Service Technician
Cleaning interval correction
The cleaning interval is basically dependent on the proportion of ash in the pel-
lets and the ash removal profile. This adjuster can be used to extend or shorten
the cleaning interval by +/-50%.
The standard setting is a cleaning interval determined by testing.
Factory setting: 0 %
Setting range: ±50 %
Fig. 97
Correction of Cleaning interval
Actual value
0 %
min. -50 %
max. +50 %
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Attention!
If too long a cleaning interval is selected, the ash container may
overfill.
Flue gas thermostat or Air intake/ exhaust flap
This adjuster can be used to change the flue gas thermostat function (factory
setting) to air intake/ exhaust flap.
Factory setting: Flue gas thermostat
With air intake/ exhaust flap setting (Fig. 99):
Factory setting: Operating time 300 sec.
Setting range: 30 – 600 sec.
Fig. 98
Flue gas thermostat or Air in-
take/ exhaust flap
Flue gas thermostat
Air intake/exh. flap
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Information!
The set operating time should be twice as long as the actual opera-
ting time of the Air intake/exh. flap.
Limits for blower speed
BW 100 BW 150
Minimum Maximum Minimum Maximum
Factory setting: rpm 1000 2000 1100 2600
Setting range: rpm 1000–1300 2000–2400 1100–1400 2600–2700
BW 210 BW 260
Minimum Maximum Minimum Maximum
Factory setting: rpm 950 2200 1000 2700
Setting range: rpm 950–1250 2200–2600 1000–1300 2700–2700
Minimum operating time with buffer
This function is not yet available.
Fig. 99
Air intake/exh. flap
Operating time 300 sec.
min. 30 sec.
max. 600 sec.
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Fig. 100
Limits for blower speed
Minimum 1050 rpm
Maximum 1950 rpm
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Fig. 101
Minimum operating time
with buffer
Actual value 60 min.
min 0 min.
max 180 min.
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