Siemens LFS1.11A2

44 ซ.บรมราชชนนี 70 ถ.บรมราชชนนี ศาลาธรรมสพน์ ทวีวัฒนา กทม. 10170.
website: https://www.add-furnace.com/ โทร: 02-888-3472
Line ID: @add11 Wechat ID: add0883001122
Technical data (continued)
Measuring circuits for
detector current
measurement
Ionization probe
QRA2
UV flame detector
/ QRA4 / QRA4M / QRA10
Photocell detector
RAR9
QRA... RAR9...
ION
UV flame detector
QRA2M / QRA10M
QRA...
AGK11.7
31
PE N
BN BK
GN/YE
BU
AGK30
Key
A
Incidence of light from the flame
C
Electrolytic capacitor 100 µF, 10 V DC
ION
Ionization probe
M
Microammeter
QRA
UV flame detector
RAR9
Photocell detector
Attention!
High-voltage ignition may affect the ionization current.
Possible remedy: Swap the ignition transformer's primary connection.
19/40
Building Technologies CC1N7782en 18.04.2018