Bst Setup: Outdoor Air Temperature Reset - Watts AERCO Edge CFR 3000 Operator's And Service Manual

SECTION 7 BOILER SEQUENCING TECHNOLOGY
Menu/Screen Name
Cascade Configuration
Application
Configuration
Cascade Comm

7.2.3 BST Setup: Outdoor Air Temperature Reset

Complete the instructions below to configure the Controller for Outdoor Air Temp Reset.
NOTE: If the outdoor air sensor is not connected, the Reset option is disabled.
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
Application
•
Parameters
Auto Manager Transfer
Backup Manager Address Enter the designated backup unit address
Unit Mode
Hdr Temp Sensor
Sensor Comm Address
Hdr Temp Point
Application
SH Operating Mode
SH Rmt Setpt Source
Min address
Max address
Cascade Baud Rate
•
Set the Unit Mode parameter to BST Client.
•
Set the Unit Address parameter to the communication address of the
unit.
Parameters
Auto Manager Transfer
Backup Manager Address Enter the designated backup unit address
Unit Mode
Hdr Temp Sensor
Sensor Comm Address
Hdr Temp Point
Outdoor Air Temp Sens Network
Outdoor Tmp Addr
OAT Temp Point
Application
•
Values
Enabled (This is available on the Manager unit
only)
BST Manager
Network
240
14
Space Heating
Rmt Setpt Analog
4-20mA/0-20mA/1-5V/0-5V/Network/BAS
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 Manger unit
only)
BST Manager
Network
240
14
240
15
Space Heating
•
Configuration:
Communication: