Siemens LME SERIES User Manual

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Building Technologies CC1N7101en
HVAC Products 27.11.2008
Type summary (other types of burner controls on request) [cont´d]
Flame detector
Type refer-
ence
Main
voltage
tw
min.
s
t1´
min.
s
TSA
max.
s
t3n
approx.
s
t3
approx.
s
t4
approx.
s
t22
approx.
s
Repetition For replacing of
Burner controls for atmospheric burners
LME41.051A2
AC 230 V
2,5 1 5 4 1 --- --- 3x ---
LME41.052A2
AC 230 V
2,5 1 5 4 10 --- --- X ---
LME41.053A2
AC 230 V
2,5 10 5 4 1 --- --- X ---
LME41.054A2
AC 230 V
2,5 1 5 4 1 --- --- X ---
LME41.071A2
AC 230 V
2,5 10 10 9 1 --- --- X ---
LME41.091A2
AC 230 V
2,5 1 10 9 10 --- --- X ---
Ionization probe (ION)
or flame detector
QRA...
4)
with
AGQ3...A27
LME41.092A2
AC 230 V
2,5 1 10 9 1 --- --- X ---
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...A27
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) Max. 65 s
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

Siemens LME SERIES Specifications

General

Restart Lockout	Yes
Protection Class	IP40
Suitable For	Gas burners
Flame Supervision	Ionization or UV
Frequency	50/60 Hz
Operating Mode	Automatic
Communication	No
Power Supply	230V AC
Operating Temperature	-20°C to +60°C