Watts AERCO Edge [ii] Operation Manual page 48

Edge [ii] Controller Operation Manual
SECTION 2: EZ SETUP
1. The DHW Operating Mode screen appears. Choose the DHW Operating Mode, either
Constant Setpoint or Remote Setpoint. Press Next to continue.
Figure 2.3.2.2.2-2: BST Manager – DHW & Other: DHW Operating Mode Screen
2. If you chose Constant Setpoint in Step 1 specify the Setpoint for the domestic hot water
application. When you press Next the Other Operating Mode screen appears (skip to Step
4, below).
Figure 2.3.2.2.2-3: BST Manager – DHW & Other: 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 2.3.2.2.2-4: BST Manager – DHW & Other: Select Remote Setpoint Type
A. If you chose either 4-20mA or 0-20mA, the DHW Analog Input screen appears.
Configure the following parameters:
Choose the remote setpoint source in the DHW Rmt Setpt Source field
•
(the previous choice, if there was one, has a green border): Spare Analog in
1, Spare Analog in 2 or Spare Analog in 3.
•
OMM-139_E 8/25/2020
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