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4.
For the Service Technician
Input X14/5
This adjuster can be used to change the flue gas thermostat function (factory
setting) to air intake flap or External combustion air supply.
Factory setting:
Flue gas thermostat
With air intake/ exhaust flap setting (Fig. 113):
Factory setting:
Operating time 300 sec.
Setting range:
30 – 600 sec.
Fig. 112
Input X14/5
Flue gas thermostat
Air intake flap
External combustion air supply
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Information!
The set operating time should be twice as long as the actual opera-
ting time of the Air intake flap.
Limits for blower speed
BW 102
BW 152
Minimum
Maximum
Minimum
Maximum
Factory setting:
rpm
600
1450
800
2100
Setting range:
rpm
600–1000
1450–1850
800–1200
2100–2500
BW 212
BW 262
Minimum
Maximum
Minimum
Maximum
Factory setting:
rpm
900
2300
1050
2700
Setting range:
rpm
900–1300
2300–2700
1050–1450
2700–2700
Minimum operating time with buffer
This function is not yet available.
Fig. 113
Air intake flap
Operating time
300 sec.
min.
30 sec.
max.
600 sec.
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Fig. 114
Limits for blower speed
Minimum
600 rpm
Maximum
1450 rpm
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Fig. 115
Minimum operating time
with buffer
Actual value
60 min.
min
0 min.
max
120 min.
–
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Full service
After maintenance, the maintenance process has to be confirmed so that the
operating time until the next maintenance is restarted.
Fig. 116
Correct servicing is a
prerequisite for Warranty.
Has service been performed?
confirm
Yes
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Flue gas min. temperature
This adjuster enables the flue gas temperature to be given a lower limit.
Factory setting:
70 °C
Setting range:
70 – 200 °C
Fig. 117
Flue gas min. temperature
Actual value
70 °C
min
70 °C
max
200 °C
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