Siemens LMV51 Series Basic Documentation page 280

Burner control with integrated fuel / air ratio control and load control, load control including o2 trim control for forced draft burners
Hide thumbs Also See for LMV51 Series:
Table of Contents

Advertisement

280/301
Siemens Building Technologies
HVAC Products
19.8.2
CAN bus X84, X85
The O
module is to be connected to the basic unit via CAN bus. There are 2 terminals
2
for the CAN bus, X84 for the supply and X85 for the connection of the AZL5... If the O2
module is located at the end of the bus line, the CAN bus termination must be acti-
vated.
19.9 Configuration of O2 module
The connected sensors are to be configured via the AZL5...
The O2 sensor connected to terminals X81 / X89-02 must be parameterized.
Parameter:
O2 Sensor (NoSensor, QGO20)
The combustion air temperature sensor connected to terminal X87 must be parameter-
ized.
Parameter:
Combustion air temperature sensor (NoSensor, Pt1000, LG-
Ni1000)
The flue gas temperature sensor connected to terminal X86 must be parameterized.
Parameter:
Flue gas temperature sensor (NoSensor, Pt1000, LG-Ni1000)
Basic Documentation LMV5...
19 Addendum 4: LMV52... with O2 trim control and O2 module
CC1P7550en
13.08.2004

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents