Watts Aerco INN 1060N - Page 45

Innovation - Edge [i] Installation, Operation, Maintenance Manual
CHAPTER 3 – OPERATION
OMM-0143_A • GF-216 • 9/6/2019 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 45 of 170
Power Reset
Toggle
Choose if power fault reset mode, Manual or Automatic.
Water Temp Reset
Toggle
Choose water temperature fault reset mode, Manual or
Automatic.
Gas Pressure Reset
Toggle
Choose if gas pressure fault reset mode, Manual or
Automatic.
Main Menu → Advanced Setup → Unit → Freeze Protection
Freeze Protection
Enable/Disable
Enables/disables Freeze Protection functionality.
Pump On Temperature
Numeric Entry
If enabled, ambient temperature below this value triggers
system pump to start (Freeze Protection = Enabled).
Unit On Temperature
Numeric Entry
Ambient temperature below this value triggers the unit to
fire (Freeze Protection = Enabled).
Stop Temperature
Numeric Entry
Ambient temperature above this value returns system to
normal operation (Freeze Protection = Enabled).
Main Menu → Advanced Setup → Unit → Unit Application Configuration
Unit Application
Select
Select unit’s application: DHW
Operating Mode
Toggle
Choose either Constant or Remote Setpoint.
Setpoint
Numeric Entry
Sets the unit’s setpoint (Operating Mode = Constant
Setpoint).
Setpoint Low Limit
Numeric Entry
Sets the minimum setpoint.
Setpoint High Limit
Numeric Entry
Sets the maximum setpoint.
Remote Signal
Select
Select the source of the (Operating Mode = Remote
Setpoint).
Unit Address
Toggle
Specifies the unit’s Modbus address (Operating Mode =
Remote Setpoint, Remote Signal = Network)).
Cascade Baud Rate
Numeric Entry
Specifies Modbus baud rate (Operating Mode =
Remote Setpoint, Remote Signal = Network).
Main Menu → Advanced Setup → Unit → Maintenance
12 Month Maintenance
Complete?
Yes/No
Specifies 12 Month Maintenance completed.
Fire Side Inspection
Yes/No
Specifies Fire Side Inspection completed.
Optical Burner Inspection
Yes/No
Specifies Optical Burner Inspection completed
Water Side Inspection
Yes/No
Specifies Water Side Inspection completed.
CSD-1 Safety Device
Inspection
Yes/No
Specifies CSD-1 Safety Device inspection completed.
Combustion Calibration Check
Yes/No
Specifies Combustion Calibration Check completed.
3.3.4.2 Main Menu → Advanced Setup → WHM Cascade
Main Menu → Advanced Setup → WHM Cascade → Cascade Configuration
WHM Unit Mode
Select
Specifies Unit Mode: Off, Client, Manager.
Auto-Manager Transfer
Enable/Disable
Allows WHM Manger functionality to be transferred to
another unit if the WHM Manger malfunctions (WHM
Unit Mode = WHM Manager).
Auto-Manager Timer
Numeric Entry
Specifies duration of WHM Manger malfunction that
triggers Auto-Manager Transfer (10 to 120, WHM Unit
Mode = WHM Manager).
Auto-Manager Addr
Read Only
The address of the WHM Manger (0 to 16, WHM Unit
Mode = WHM Manager).
Backup Manager Addr
Numeric Entry
The address of the unit designated as the Backup WHM
Manger (0 to 16) (WHM Unit Mode = WHM Manager).
Main Menu → Advanced Setup → WHM Cascade → Cascade Communication
Unit Address
Numeric Entry
The unit’s address in the WHM cascade.
Min Address
Numeric Entry
The minimum address in the WHM cascade (1 to 16,
WHM Unit Mode = WHM Manager).