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Slave Boiler
Description
•
Slave boiler lead lag
setup
•
System temperature
sensor must be
connected to boiler
#1.
•
Outdoor temperature
sensor must be
connected to boiler
#2.
Master Boiler, System Sensor (Connected to Master Boiler #1)
Description
•
Master boiler system
sensor configuration
•
System temperature
sensor must be
connected to boiler
#1.
•
Outdoor temperature
sensor must be
connected to boiler
#2.
Electrical Connection(s)
Electrical Connection(s)
Programming Instructions
1)
Place toggle switch to LOCAL
2)
Press
and
3)
Select System Identification & Access
4)
Verify Modbus address. To be in sequential order
5)
Select Lead Lag Slave Configuration
6)
Select Slave Enabled = Enable slave for built-in Lead Lag master
The following steps are performed at the factory and verifying
on site will be sufficient:
7)
Select Pump Configuration
8)
Press [Advanced Options >>]
9)
Press the
to arrive at Central Heat Pump or DHW Pump
10) On Options:
Local burner demand
11) On Options: Local Lead Lag
12) Force On:
Outlet high limit
Programming Instructions
1)
Press
and
2)
Press [Sensor Configuration]
3)
Select S5 (J8-11) Sensor
4)
Connector Type: 10K NTC Single Non-Safety
5)
The control will proceed into a Lockout 2 condition
6)
Press [Verify] > [Begin] > [Yes]
7)
Press the reset button on the ignition control within the alotted time
25
Service Active
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