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Building Technologies
CC1N7101en
HVAC Products
29.06.2006
Type summary
(other types of burner controls on request) [cont´d]
Flame detector
Type
reference
Main
voltage
tw
min.
s
t1´
min.
s
TSA
max.
s
t3n
approx.
s
t3
approx.
s
t4
approx.
s
t22
approx.
s
t10
min.
s
2)
t11
min.
s
1)
t12
min.
s
1)
For
replacing of
Burner controls for atmospheric burners
LME44.056A2
AC 230 V
16 9 5
4
2
10
5 --- --- ---
LGB41.255A27
LME44.057A1
AC 120 V
16 9 5
4
2
10
8 --- --- ---
LGB41.258A17
Ionization probe
(ION) or flame
detector QRA...
4)
with AGQ3...
LME44.057A2
AC 230 V
16 9 5
4
2
10
8 --- --- ---
LGB41.258A27
Legend
tw
Waiting time
1)
Max. running time available for actuator «SA»
TSA
Safety time
The actuator running time must be shorter
t1´
Purge time
2)
t22 + response time of flame relay
t3
Preignition time
3)
Max. 65 s
t3n
Postignition time
4)
Only used for AC 230 V
t4
Interval between ignition «Off» and «BV2»
t10
Specified time for air pressure signal
t11
Programmed opening time for actuator «SA»
t12
Programmed closing time for actuator «SA»
t22
2nd safety time
