LAARS NeoTherm LC NTV1700 - Install and Operating Manual User Manual
Page 54
LAARS Heating Systems
Page 50
System 4 –
Multiple boilers, Local control, Outdoor reset
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 J
Install the System sensor and adjust the setpoint
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 5 –
Multiple boilers, Local control, Common vent
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 J
Install the System sensor and adjust the setpoint
Job O
Set up the combustion on each of the burners
Job P
Set the date and time on the system
System 6 –
Multiple boilers, Local control, Common vent, 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 J
Install the System sensor and adjust the setpoint
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