Smartplate Communication - Watts AERCO Edge [ii] Operation Manual

Edge [ii] Controller Operation Manual
SECTION 6 – ADVANCED SETUP

6.3.5 SmartPlate Communication

The SmartPlate Communication screen provides parameters for configuring communication
between SmartPlate units and a "Manager" boiler.
NOTE:
This screen is available only after BST Cascade functionality has been enabled (see the
Unit Mode parameter in
a BST Manager, the parameters apply to this unit and all BST Client units.
This screen is available only after BST Cascade functionality has been enabled (see Section
6.3.1: Cascade Configuration, Unit Mode parameter). If the unit is configured as a BST
Manager, the parameters apply to this unit and all BST Client units in the cascade.
Main Menu → Advanced Setup → BST Cascade → SmartPlate
1. Go to:
Figure 6.3.5: BST Cascade: SmartPlate Communication Screen
2. This screen contains the following parameters:
Number of SmartPlates: Quantity of SmartPlate units in the BST Cascade.
•
(Range: 0 to 6)
SmartPlate Start Address: The address of the first SmartPlate in the BST
•
Cascade. (Range: 50 to 54)
SmartPlate Setpoint: The setpoint of the SmartPlate units. (Range: 0 to 140°F)
•
SmartPlate Pmp Unit Addr: Address of the SmartPlate whose feedback will be
•
used to control the variable speed DHW pump. (Range: 0 to 255)
VP Pump Threshold: SmartPlate Valve Position threshold, which lowers pump
•
speed from 10V. (Range: 20% to 70%)
Low VP Time: Amount of time SmartPlate is in VP (Valve Position) Pump Threshold
•
before reducing DHW pump speed. (Range: 1 to 15 min.)
Low VP Pump Voltage: The voltage to which the pump is reduced to after
•
SmartPlate units meets VP Pump Threshold and Low VP Time has expired.
(Range: 2 to 8 V)
•
OMM-139_E 8/25/2020
Section 6.3.1: Cascade
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Configuration). If the unit is configured as
Comm.
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