
NetSure
™
ACU+ Controller (Advanced Control Unit Plus)
User Instructions, UM1M820BNA (Issue AK, March 3, 2014)
Spec. No: 1M820BNA, 1M820DNA Code: UM1M820BNA
Model No: M820B, M820D Issue AK, March 3, 2014
Common Tasks Performed via the
Local Keypad and/or Web Interface
Ensure current configuration is backed up prior to changing
settings (see Backing Up the ACU+ Configuration on page 26).
Create new backup files after every successful update for your
records and in case of controller failure.
Refer also to “Local Display Menus” on page 75 and “WEB Interface
Menus” on page 102.
Procedures
Changing the Local LCD Display Contrast
To change the contrast of the LCD display, from the Main Screen,
press and hold the
(for increasing) or
(for
decreasing) then press and hold
until contrast is as desired.
Release both buttons.
none.
Disabling the Local Keypad Sound
Main Menu / Settings / Controller / Keypad Voice.
To disable the keypad sound, set "Keypad Voice" to "Off".
none.
Changing the Date
Main Menu / Settings / Controller / Date.
After selecting Date (by pressing
when the cursor is in the Date
field), use
and
to select the year then press
, next use
and
to select the month then press
, and finally use
and
to select the day then press
.
Maintenance / Time Sync.
Changing the Time
Main Menu / Settings / Controller / Time.
After selecting Time (by pressing
when the cursor is in the
Time field), use
and
to select the hour then press
,
next use
and
to select the minute then press
, and
finally use
and
to select the second then press
.
Maintenance / Time Sync.
See “Time Sync Sub-Menu” on page 137.
Setting IP Communications Parameters
See also Setting IP Communications Parameters on page 14.
Main Menu / Settings / Communication / enter parameters.
Maintenance / Network Configuration / enter parameters.
Viewing/Changing the Float Voltage Setting
Main Menu / Settings / Battery / Charge / Float Voltage.
or
Main Menu / Quick Setting / “FLT/EQ” Voltag / Float Voltage.
Device Information / Battery Group / Settings Tab / Float Charge
Voltage.
or
Quick Settings / “Float/Equalize” Charge Voltage.
Viewing/Changing the Equalize Voltage Setting
Main Menu / Settings / Battery / Charge / EQ Voltage.
or
Main Menu / Quick Setting / “FLT/EQ” Voltag / EQ Voltage.
Device Information / Battery Group / Settings Tab / Equalize
Charge Voltage.
or
Quick Settings / “Float/Equalize” Charge Voltage.
Setting Battery Parameters
Main Menu / Settings / Battery / Battery # / enter parameters.
Device Information / Battery Group / Battery # / select the Settings
Tab and enter parameters.
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