Njoy Echo Pro Series - Page 10

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5.5 Event ID descripons
Event ID Descripon of Cause
E01
Bus Start Fail: DC-DC converter or bus sensing circuit
failed.
E02 Bus Volt High: DC-DC converter failed.
E03 Bus Volt Low: DC-DC converter failed.
E04 Bus Unbalanced: DC-DC converter failed.
E06 INV Start Fail: Inverter circuit failed.
E07
INV Volt High: Inverter circuit or output voltage sensing
circuit failed.
E08
INV Volt Low: The load may be too heavy or inverter
circuit failed.
E09 INV Short: The inverter circuit failed.
E11
Bat Volt High: The external baery module connecon is
wrong, or the charger failed.
E12 Bat bad: Baeries failed.
E14 Over Load: UPS is overloaded.
E18
Fan Fail: The venlaon hole has been covered, or the
fans can’t work.
E19
Over Temperature: High ambient temperature, or the
venlaon hole has been covered.
A62 Bat low: Baery voltage low.
A66 EPO O: Missing the EPO connecon
A68
High Temperature: High ambient temperature, or the
venlaon hole has been covered. This is shown only
when start up UPS.
Seng
item
Congure
Submenu
Available
Sengs
Default
Seng
LCD Display
003
ECO
Mode*
[0%]
(Disable)
[10%]
[15%]
(Enable)
0%
004
Bypass
Mode**
[DIS]
(Disable)
[ENA]
(Enable)
Enable
005
Converter
Mode
[DIS]
(Disable)
[ENA]
(Enable)
Disable
*) When operang in ECO Mode, the eciency of UPS is higher than that in online mode,
but transfer me should not be 0ms
**) When operang in Converter Mode, the frequency of output should be always 50Hz
or 60Hz, but load capacity will be derated by 40%.
*) This funcon would be set as 0% when Converter Mode is enabled.
**) UPS has no bypass when Converter Mode is enabled.