LAARS NeoTherm LC NTV1700 - Install and Operating Manual User Manual
Page 58
LAARS Heating Systems
Page 54
System 20 –
Multiple boiler, System control, Common vent, 4-20 mA setpoint control, Outdoor reset
Job A
Note on common venting
Job B
Set up the names for each of the controllers
Job C
Make one control the Lead/Lag master
Job D
On each of the controllers that will act as a slave, disable the Lead/Lag Master
Job E
Set up the Modbus control addressing to assign addresses for each of the controls
Job F
Set up the addresses for the flap valves
Job G
Disconnect the Touch Screens that will not be used
Job H
Connect the Modbus wiring
Job I
Set the parameters used by the Lead/Lag system
Job M
Building automation or multiple boiler control 4-20 mA setpoint control
Job K
Lead/Lag outdoor reset and warm weather shutdown
Job O
Set up the combustion on each of the burners
Job P
Set the date and time on the system
System 21 –
Multiple boiler, System control, Common vent, 4-20 mA modulation control
Job A
Note on common venting
Job B
Set up the names for each of the controllers
Job C
Make one control the Lead/Lag master
Job D
On each of the controllers that will act as a slave, disable the Lead/Lag Master
Job E
Set up the Modbus control addressing to assign addresses for each of the controls
Job F
Set up the addresses for the flap valves
Job G
Disconnect the Touch Screens that will not be used
Job H
Connect the Modbus wiring
Job I
Set the parameters used by the Lead/Lag system
Job N
Building automation or multiple boiler control 4-20 mA modulation control
Job O
Set up the combustion on each of the burners
Job P
Set the date and time on the system
System 22 –
Multiple boiler, System control, Common vent, 4-20 mA modulation control, Outdoor reset
Job A
Note on common venting
Job B
Set up the names for each of the controllers
Job C
Make one control the Lead/Lag master
Job D
On each of the controllers that will act as a slave, disable the Lead/Lag Master
Job E
Set up the Modbus control addressing to assign addresses for each of the controls
Job F
Set up the addresses for the flap valves
Job G
Disconnect the Touch Screens that will not be used
Job H
Connect the Modbus wiring
Job I
Set the parameters used by the Lead/Lag system
Job N
Building automation or multiple boiler control 4-20 mA modulation control
Job K
Lead/Lag outdoor reset and warm weather shutdown
Job O
Set up the combustion on each of the burners
Job P
Set the date and time on the system