Benchmark Platinum-Edge [II]: Operation-Service Manual
SECTION 7 – BOILER SEQUENCING TECHNOLOGY
OPTION 6 Instructions: Remote Setpoint, Direct Wired Header Temp Sensor, Modbus Setpoint
Drive
NOTES:
•
Polarity must be observed for the RS485 connections. The ground for the shield is at
the "SHLD" terminal in the I/O the Board.
•
The Outdoor Temp Sensor must be mounted on the North side of the building where
an average outside air temperature is expected. The sensor must be shielded from
direct sunlight as well as impingement by the elements. The Outdoor Temp Sensor
may be wired up to 200 feet (61m) from the boiler.
•
There is no polarity to be observed. The ground for the shield is at the power supply
ground. The sensor end of the shield must be left free and ungrounded.
Step 3 – OPTION 6 CONFIGURATION
On All Boiler:
1. Go to:
Main Menu
•
Set the Unit Mode parameter to BST Client.
2. Go to:
Main Menu
•
Set the Unit Address parameter to the communication address of the unit.
On the BST Manager only:
Main Menu → Advanced Setup → BST
1. Go to
in each menu in the table below.
Menu/Screen Name
Cascade
Configuration
Application
Configuration
Cascade
Communication
OMM-0137_E • GF-211 •
12/13/2019
→
→
Advanced Setup
→
→
Advanced Setup
Parameters
Unit Mode
Hdr Temp Sensor
Application
SH Operating Mode
Min Address
Max Address
Cascade Baud Rate
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→
BST Cascade
Cascade
→
BST Cascade
Cascade
Cascade, set the Parameters to the Values
Values
BST Manager
Header Temp
Space Heating
Rmt Setpt Netwrk
The minimum unit address in the cascade
The maximum unit address in the cascade
The baud rate for the cascade.
Configuration:
Communication:
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