33
20170392
GB
Start-up, calibration and operation of the burner
7.10
Operation sequence of the burner
7.10.1 Burner start-up program
7.11
Final checks
Block the flame sensor and turn off the remote controls:
the burner must start and then stop in lockout after
approximately 5 s after start-up.
Free the flame sensor and turn off the remote controls:
the burner must stop in lockout.
Block the flame sensor when the burner is operating:
the flame must turn off and the burner stop in lockout within
3 s.
Turn on the remote control TL followed by TS while the
burner is operating
: the burner must stop.
s
5
s
5
*
*
s
4 5
s
3 7
s
3 8
s
2 , 5
s
4 5
s
3 7
s
3 8
s
2 , 5
Fig. 39
20172329
Standard
Lock-out because of no ignition
Remote control
Motor
Transformer
Pre-purging valves
Ignition flame
Lockout
Flame
*
Adjustable from the timer
ATTENTION
Make sure that the mechanical locking systems
on the adjustment devices are fully tightened.
Содержание PRESS 140 P/N
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