Watts AERCO Edge [ii] Operation Manual page 25

Edge [ii] Controller Operation Manual
SECTION 2: EZ SETUP
2. If you chose Constant Setpoint in Step 1, the DHW Constant Setpoint screen appears.
Specify the domestic hot water Setpoint. Pressing Next takes you to the Select BAS Mode
screen; skip to Section 2.4: Completing the Installation
Figure 2.2.2-3: Standalone – DHW: DHW Constant Setpoint Screen
3. If you chose Remote Setpoint in Step 1, the Select Remote Setpoint Type screen
appears. Choose how the unit will access the setpoint, then press Next.
Figure 2.2.2-4: Standalone – DHW: Select Remote Setpoint Type Screen
A. If you chose either 4-20mA or 0-20mA, the DHW Analog Input screen appears.
Enter the upper and lower limits of the DHW setpoint in the Unit DHW Setpt Low
Limit and Unit DHW Setpt High Limit fields. Pressing Next takes you to the
Select BAS Mode screen (skip to
Figure 2.2.2-5: Standalone – DHW: DHW Analog Input Screen
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
•
OMM-139_E 8/25/2020
Section 2.4: Completing the
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Installation).
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