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SECTION 7 BOILER SEQUENCING TECHNOLOGY
7.2.1 BST Setup: Constant Setpoint
On All Boilers:
Main Menu → Advanced Setup → BST Cascade → Cascade Configuration
1. Go to:
Mode parameter to BST Client.
Main Menu → Advanced Setup → BST Cascade → Cascade Communication
2. Go to:
Address parameter to the communication address of the unit.
On the BST Manager only:
Main Menu → Advanced Setup → BST
1. Go to
menu in the table below.
Menu/Screen Name
Auto Manager Transfer
Backup Manager Address
Unit Mode
Cascade
Configuration
Hdr Temp Sensor
Sensor Comm Address
Hdr Temp Point
Application
Application
SH Operating Mode
Configuration
Plant Setpoint
Min address
Cascade Comm
Max address
Cascade Baud Rate
7.2.2 BST Setup: Remote Setpoint
Complete the instructions below to configure the Controller for Remote Setpoint.
On All Boilers:
Main Menu → Advanced Setup → BST Cascade → Cascade
1. Go to:
Main Menu → Advanced Setup → BST Cascade → Cascade
2. Go to:
On the BST Manager only:
Main Menu → Advanced Setup → BST
1. Go to
menu in the table below.
Menu/Screen Name
Cascade Configuration
•
Parameters
•
Set Unit Mode to BST Client.
•
Set Unit Address to the communication address of the unit.
Parameters
Auto Manager Transfer
Backup Manager Address
Unit Mode
Hdr Temp Sensor
Sensor Comm Address
Hdr Temp Point
•
Cascade, set the Parameters to the Values in each
Values
Enabled (This is available on the Manager unit only)
Enter the designated backup unit address
BST Manager
Network
240
14
Space Heating
Constant Setpoint
Header temperature required for the cascade
The minimum unit address in the cascade
The maximum unit address in the cascade
The baud rate for the cascade.
Cascade, set the Parameters to the Values in each
Values
Enabled (This is available on the Manager unit only)
Enter the designated backup unit address
BST Manager
Network
240
14
•
and set the Unit
and set the Unit
Configuration:
Communication:
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