Cascade Configuration - Watts AERCO Edge [ii] Operation Manual

Edge [ii] Controller Operation Manual
SECTION 6 – ADVANCED SETUP
NOTE:
Once BST Cascade functionality is enabled, you can navigate from one BST Cascade screen
to the next in round-robin fashion using the Page Left and Page Right icons.

6.3.1 Cascade Configuration

Boiler Sequencing Technology (BST) functionality is enabled from this screen by setting Unit
Mode to either BST Manager or BST Client (default = Off).
Once either BST Manager or BST Client is enabled, the following occurs:
•
If the unit is configured as a BST Manager, all parameters below (and all other BST
Cascade sections) apply to all units in the BST cascade, and will take precedence over
the same parameters on units configured as a BST Client.
•
The unit Application Configuration screen for standalone units (in
Application Configuration) is disabled.
•
Additional BST parameters appear on the screen. The specific parameters depend on
whether BST Manager or BST Client was selected, and on the current value of various
parameter in Section 6.3.3: BST Application Configuration;
shown in the table in Step 3,
Main Menu → Advanced Setup → BST Cascade → Cascade
1. Go to:
Figure 6.3.1-1: BST Cascade: Cascade Configuration Screen
2. To designate the current unit as a BST Client or BST Manager, press Unit Mode and
choose BST Client or BST Manager.
•
OMM-139_E 8/25/2020
below:
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Section 6.2.6: Unit
the available parameters are
Configuration.
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