Janfire NH Burner Service Installation Manual 4.16.09 - Technical specifications are subject to change without prior
notice.
27(38)
13. N/A
16. Cyclus time
10 MBTU 25.0 sec.
Time cycle at 3 kW = feeding time (dosage time 0.8 sec. See 23)
+ time between two dosages
17. Cyclus time
20 MBTU 15.0 sec.
Time cycle at 6 kW = feeding time (dosage time 0.8 sec. See 23)
+ time between two dosages
18. Cyclus time
30 MBTU 11.0 sec.
Time cycle at 9 kW = feeding time (dosage time 0.8 sec. See 23)
+ time between two dosages
19. Cyclus time
40 MBTU 8.2 sec.
Time cycle at 12 kW = feeding time (dosage time 0.8 sec. See 23)
+ time between two dosages
20. Cyclus time
51 MBTU 7.0 sec.
Time cycle at 15 kW = feeding time (dosage time 0.8 sec. See 23)
+ time between two dosages
21. Cyclus time
61 MBTU 5.8 sec.
Time cycle at 18 kW = feeding time (dosage time 0.8 sec. See 23)
+ time between two dosages
22. Cyclus time
78 MBTU 4.8 sec.
Time cycle at 23 kW = feeding time (dosage time 0.8 sec. See 23)
+ time between two dosages
23. Feeding time
norm: 0.8 sec
(.5 – 1.5) The dosage pulses running time can vary between 0.5 and 1.5
sec.
24. Afterblow
10 MBTU fan: 15%
The boilers thermostat stops the dosage and the fan after burns at
this output level
25. Afterblow
20 MBTU fan: 15%
The boilers thermostat stops the dosage and the fan after burns at
this output level
26. Afterblow
30 MBTU fan: 25%
The boilers thermostat stops the dosage and the fan after burns at
this output level
27. Afterblow
40 MBTU fan: 35%
The boilers thermostat stops the dosage and the fan after burns at
this output level
28. Afterblow
51 MBTU fan: 45%
The boilers thermostat stops the dosage and the fan after burns at
this output level
29. Afterblow
61 MBTU fan: 60%
The boilers thermostat stops the dosage and the fan after burns at
this output level
30. Afterblow
78 MBTU fan: 70%
The boilers thermostat stops the dosage and the fan after burns at
this output level
31. Aft. bl. 10 MBTU
time: 0:30
How long the fan blows at 3 kW (minutes) see 24-30
32. Aft. bl. 20 MBTU
time: 0:30
How long the fan blows at 6 kW (minutes) see 24-30
33. Aft. bl. 30 MBTU
time: 0:45
How long the fan blows at 9 kW (minutes) see 24-30
34. Aft. bl. 40 MBTU
time: 0:45
How long the fan blows at 12 kW (minutes) see 24-30
35. Aft. bl. 51 MBTU
time: 1:00
How long the fan blows at 15 kW (minutes) see 24-30
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