AccuLine TNplus 1000Lm, User Manual

Page: 22 / 86

-19-
6. Operating Mode for All Models
Different messages/strings or different warning/fault codes, will be displayed
on the LCD screen corresponding to different UPS operating modes, as
shown in the following table 6.1 & 6.2. Only one normal operating string or
fault string is presented at a time. However if several warnings happen at
the same time, they will be displayed on the LCD alternately. In this case,
the normal operating mode string and the warning string will be shown
circularly. Once a fault comes forth, all previous warnings will not be shown
again; only the fault string will be presented.
Table 6.1 Operating Mode
Operating mode Code
No output mode STbY
Bypass mode bYPA
Line mode LINE
Battery mode bATT
Battery test mode TEST
ECO mode ECO
Converter mode CVCF
Table 6.2 Warning& Fault Code
Warning String
Site fail
(Phase and neutral conductor are
reversed in the UPS input)
SITE
Fan fail FANF
Battery over voltage (over charged) HIGH
Battery low bLOW
Charge fail CHGF
Inverter temperature high TEPH
Battery open bOPN
Overload OVLD
Digital bigger charger fail dCHF
Inner temperature high ITPH