Watts AERCO Edge [ii] - EZ Setup: Boiler Sequencing Cascade

Edge [ii] Controller Operation Manual
SECTION 2: EZ SETUP
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 28 of 196
B. If you chose Network, the Comm Settings screen appears. Enter the Unit
Address and Unit Baud Rate (9600, 19200, 38400 or 115200). Pressing Next
takes you to the Select BAS Mode screen; skip to Section 2.4: Completing the
Installation for instructions.
Figure 2.2.3-6: Standalone – Other: Comm Settings Screen
C. If you chose BAS, the Select BAS Mode screen appears. Skip to Section 2.4:
Completing the Installation for instructions.
2.3 EZ Setup: Boiler Sequencing Technology Cascade
If you are implementing AERCO’s Boiler Sequencing Technology (BST), complete the
instructions in the next section to use the EZ Setup function to setup “Client” units. When that is
complete, then start the instructions in Section 2.3.2 on the “BST Manager”.
NOTE:
All “Client” units are typically setup before starting the BST “Manager” setup, so their addresses
are available when setting up the “Manager.”
Some of the parameters in the screens below are also accessible in Advanced Setup (see
Section 6), and so can be changed individually without having to re-run EZ Setup.
2.3.1 EZ Setup: BST Client Units
Complete the instructions below on all “client” units in a BST cascade. Note, if a BST-Client
setup was already performed on this or another unit, and you want to load/re-load that setup,
see Section 2.5: EZ Setup – Restoring a Previous Setup.
1. Go to: Main Menu → EZ Setup.
2. If the unit was previously setup, the EZ Setup screen appears showing a summary of the
previous setup. You can Abort and retain the previous setup or press Next to continue.