31
8. Trouble Shooting
If the UPS system does not operate correctly, check the operating status on
the LCD display.
Warning
String Fault
String
Site fail
SITE
Inverter short
SHOR
Fan fail
FANF
Overload fault
OVLD
Battery over voltage
(over charged)
HIGH
Inverter soft start fail
ISFT
Battery low
bLOW
Bus soft start fail
bSFT
Charge fail
CHGF
Over temperature fault
OVTP
Inverter temperature high
TEPH
Inverter voltage low
INVL
Ambient temperature high
AMbH
Inverter voltage high
INVH
Battery open
bOPN
Bus voltage over
bUSH
Overload
OVLD
Bus voltage Low
bUSL
EPO
EPO
Bus voltage unbalance
bUSE
Battery fault
bATF
Bus short
bUSS
NTC open
NTCO
If the UPS system does not operate correctly, please attempt to solve the
problem using the table below.
Problem
Possible cause
Remedy
No indication, no
warning tone even
though system is
connected to
mains power
supply
No input voltage
Check building wiring socket
outlet and input cable.
Display Mode
LCD, even though
the power supply
is available
Inverter not switched
on
Press On-
Display Mode
LCD, and audible
alarm sounding
every 1 beep in
every 4 seconds
Mains power supply
has failed, or Input
power and/or
frequency are out of
tolerance
Switching to battery mode
automatically.
Check input power source
and inform dealer if
necessary.
Summary of Contents for CNQplus 1000RT
Page 44: ...USER MANUAL ACCULINE CNQplus Rack Tower 1000 2000 3000VA ONLINE UPS 2 2018...
Page 47: ...3 1 1 1 UPS UPS UPS UPS UPS UPS UPS laser UPS UPS UPS UPS UPS 3 5mA UPS UPS UPS UPS...
Page 48: ...4 UPS UPS 1 1 1 UPS 2 3 1 1 3 UPS Acculine Tower 1 UPS 2 UPS 3 LCD 90...
Page 51: ...7 UPS B A B A C...
Page 53: ...9 EBM 1 2 LCD UPS UPS EBM B D EBM C UPS EBM UPS EBM 1 B C A E...
Page 54: ...10 2 LCD UPS UPS EBM B D EBM C UPS EBM UPS 1 EBM EBM LCD LCD 1 2 UPS UPS EBM UPS E B A D...
Page 56: ...12 UPS UPS UPS UPS UPS C 77 F UPS UPS UPS 48 1 3 3 UPS 1 2...
Page 57: ...13 3 4 5 1 LCD UPS 2 3 4 UPS 5 6 UPS 7 UPS A B 8 UPS UPS EBM...
Page 58: ...14 1 3 5 UPS 1 UPS 2 ECO model I UPS LCD TEST...
Page 59: ...15 UPS 1 4 1 5 To UPS...
Page 61: ...17 3 UPS UPS UPS...
Page 63: ...19 4 UPS I ECO UPS UPS By pass inverter Bypass UPS LCD...
Page 64: ...20 Bypass bypass UPS Bypass Bypass LCD UPS...
Page 65: ...21 UPS UPS UPS...
Page 69: ...25 2 UPS I UPS UPS 7 5 6 UPS 1 UPS bypass UPS bypass UPS UPS 5 7 I bypass I I 5 8...
Page 71: ...27 6 UPS 7 UPS UPS DC UPS o bypass OFF...
Page 74: ...30 2 bYPA UPS Bypass Bypass Bypass UPS 6 4 LCD STbY UPS 6 5 EPO RPO LCD EPO UPS UPS OFF EPO...
Page 76: ...32 UPS SHOR UPS...
Page 79: ...35 UPS LCD 6 CVF 2 OPF 1 OPV 3 bYPA 4 MOdE UPS 5 ECO...
Page 81: ...37 8 Inverter UPS UPS UPS EPO off UPS...
Page 82: ...38 1 2 3 4 5 6 NTC UPS Inverter UPS...
Page 83: ...39 9 9 1 UPS Acculine CNQplus 5 C 9 2 1 9 3 UPS OFF UPS 5 8 UPS...
Page 88: ...44 11 5 UPS Acculine CNQplus UPS UPS Vac 1A Vdc 2A...
Page 93: ...UPS VERINSO OOD UPS UPS 25 C VERINSO VERSATILE INFRASTRUCTURE SOLUTIONS OOD...