Section 7.0 HMI Introduction
HGA IOM
70
HMI Set-Up Instructions
2) Verify unit external connections
Note:
If unit is configured for load side operation,
reference the User Manual for Load Side CT
Placement diagram.
•
Phase A, B, C power connection, with positive
A-B-C phase rotation expected
•
CT H1 Terminal is pointing toward the source
•
CT feedback on phases A & C to TB-1
•
Leave CT shorting bars in place on TB-1
•
With the HGA circuit breaker open, energize
the source to the HGA
•
Close the HGA circuit breaker
•
Fans and HMI should come on in < 5 seconds
•
HMI will start on Home screen
•
Load(s) have an integral 5% line reactance or
equivalent DC bus choke
Warning
Hazardous Voltages are present
when unit is energized
Note: Built-In Sensor Wiring Error Detection
•
The active filter has an automatic sensor
wiring error detection algorithm built into the
controls.
•
If a sensor wiring error is detected, please
reference the Sensor Error Auto Detection
section.
Note: Language Selection and Date / Time
•
The active filter supports several languages
including English, French and Spanish.
•
Press “Setup” to navigate to Setup screen
and press the “Language Setup” button.
•
Select language setting from the language
setup pop-up screen.
•
Press the “Set Date and Time” button to
change the configured system time.
Loads
Loads
HGA
