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19
INT
MBU
Manual Backup with Charger set to Off
CHG
OFF
By-Pass
Mode Display
Unit is running in By-Pass mode. Both AC Output Hardwire and AC Output Socket are
connected to AC Input Source.
- AC Charger is disabled. Unit will not charge the battery. When this setting is used, a
separate AC Charger or other battery charging source is required to charge the
battery.
- Display shows battery voltage, DC Charging current (0A), AC Input Power.
-
‘Power’ indicator – On.
-
‘AC Output’ indicator – On (AC Output Switch is turned On, AC Output is On).
-
‘AC Output’ indicator – Off (AC Output Switch is turned Off, AC Output is Off).
Note: Press and hold ‘ESCAPE’ button for 5 seconds to toggle AC Output Switch
On/Off
.
-
‘Status’ indicator – green
Note: ‘Power’ button function is disabled in this stage.
Blackout
Display
When a blackout occurs, Unit will not provide AC Backup. Display remains On for 10
seconds with the following appearance:
- Display shows battery voltage, DC Current discharge from battery (0A), AC Output
Power (0W).
- Battery icon shows estimated battery capacity.
- Inverter is disabled.
-
‘Power’ indicator – On.
-
‘AC Output’ indicator – Off (AC Output is not available due to the inverter being set to
Manual Backup Mode
– MBU).
-
‘Status’ indicator – Off
After 10 seconds, Display and unit will turn Off.
If AC Input Source is detected, unit will switch back to By-Pass Mode automatically in
about 10 seconds. During the 10 seconds period,
‘Power’ indicator turns On and ‘Status’
indicator remains Off.
Blackout and
Manually
turns On
Inverter
If AC Output is required during a
blackout, press and hold the ‘Power’ button for one
second to turn On the inverter.
- Display shows battery voltage, DC Current discharge from battery, AC Output Power.
- Battery icon shows estimated battery capacity.
-
‘Power’ indicator – On.
-
‘AC Output’ indicator – On (AC Output Switch is turned On, AC Output is On).
-
‘AC Output’ indicator – Off (AC Output Switch is turned Off, AC Output is Off).
Note: Press and hold ‘ESCAPE’ button for 5 seconds to toggle AC Output Switch
On/Off.
-
‘Status’ indicator – solid amber. If it changed to flashing amber, it indicates AC Input
Source is detected and will switch to By-Pass Mode shortly.
Note: During blackout,
‘Power’ button can be used to temporarily turn inverter Off to
save battery power if AC Output power is not required.
