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10
Unit Run Authorization Enabled
• To enable unit access via BMS, change “Enable Unit Run Access via BMS” to “Yes”.
• Do Not enable “Yes” unless unit run authorization access via BMS is required.
Optional Controls Settings
For optimal control setup based on your system needs, you may select the following
optional controls settings (refer to the “iPilot
®
Control System Appendix” on
page 45
for
more details):
•
Water Management
–
Time-based Bleed:
Frequency and duration of bleed
• On the following screen, adjust your BMS configuration as required.
After 24 hours of operation
under thermal load, perform the
following services:
9
Check the unit for any unusual
noises or vibrations.
9
Check the operating water
level in the cold water basins.
9
Adjust the mechanical make-
up valve if necessary.
9
Inspect the spray nozzles and
the hCore® Heat Transfer
Technology.
For Local Control with a BMS Interface
Unit Run Authorization Disabled
• Ensure that the BMS is wired properly per wiring diagram located in the iPilot
®
Control
System.
• Navigate to BMS Communication screen and select your communication type (Modbus
or BACnet).
For Control Using Customer Input
• Ensure that analog input is wired
properly per the wiring diagram located
in the iPilot
®
Control System.
• Navigate to User Menu.
• Change Customer Input to Yes, then
select signal type.