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Benchmark with Edge [I]: Operation-Maintenance Manual
SECTION 7
– BOILER SEQUENCING TECHNOLOGY
OMM-0145_A99
• GF-218 • 9/18/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page
117
of
157
OPTION 5
Instructions: Remote Setpoint, Direct Wired Header Temp Sensor, 4-20ma Setpoint
Drive
Step 3: OPTION 5 CONFIGURATION
On All Boiler:
1. Go to:
Main Menu
→
Advanced Setup
→
BST Cascade
→
Cascade Configuration
:
•
Set the
Unit Mode
parameter to
BST Client
.
2. Go to:
Main Menu
→
Advanced Setup
→
BST Cascade
→
Application Configuration
:
•
Set the
Unit Address
parameter to the communication address of the unit.
On the BST Manager only:
1. Go to
Main Menu
→
Advanced Setup
→
BST Cascade
, set the Parameters to the Values
in each menu in the table below.
Menu/Screen Name
Parameters
Values
Cascade
Configuration
Unit Mode
BST Manager
Hdr Temp Sensor
Header Temp
Application
Configuration
Application
Space Heating
SH Operating Mode
Rmt Setpt Analog
BST Remote Signal
4-20mA/1-5V *
Cascade Comm
Min address
The
minimum
unit address in the cascade
Max address
The
maximum
unit address in the cascade
Cascade Baud Rate
The baud rate for the cascade.
* Be sure that the SW1-
4 DIP switch on Controller’s Interface Board is set appropriately (On = Current,
Off = Voltage.)