Technical Specification - PowerWalker VFI RT HID Series Quick Manual

ENGLISH
Setting correct EBM (External Battery Module) quantity is critical for reaching the desired
backup time. Only if this value is set correctly, UPS will be able to maximize the battery
usage. The value represents amount of original battery packs fitted with 2 strings of 9Ah
batteries.
XVII. Configuring Load Segment
Load segments are groups of outlets that can be configured through the display. VFI RT
HID models have two configurable load segments. When UPS is turned on (it has
activated output), you can turn off a load segment. If the UPS is turned off (no output),
then a load segment cannot be turned on.
XVIII. Bypass Mode
If the bypass is set to enabled (value = 001), then the UPS would provide output to the
load as long as there is input. Turning off the UPS would essentially switch off the inverter
and supply unfiltered power to the load.
XIX. UPS Status Display String
LCD Display String
STbY
LINE
bYPA
bATT
TEST
ECO
CVCF
SITE
FANF
bLOW
bOPN
bATF
EPO
OVLD
AMbH
For following errors contact our technical support: CHGF / TEPH / SHOR / ISFT / bSFT / OVTP /
INVL / INVH / bUSH / bUSL / bUSE / bUSS / HIGH / NTCO
XX. Indicators and Audible alarm
Backup Mode
Low Battery
Audible alarm UPS Fault
Overload
Battery Replacement
Alarm can be muted when it is activated, but it will sound in case of low battery, fan
fault, overheat and other major fault.
XXI.

Technical Specification

Description
UPS work at Standby mode (no output)
UPS work in Line mode
UPS work in Bypass mode (no backup function!)
UPS work in Battery mode (no AC input)
UPS work in battery life/function test mode
UPS work in ECO mode
UPS work in converter mode
Site fail, check input connection
Fan fail, check if fan is not blocked
Battery low, recharge or replace batteries
Battery open, check battery circuit connection
Battery fault, replace batteries
EPO, deactivate EPO
Overload, disconnect load
Ambient temperature too high
Sounding every 4seconds
Sounding every second
Continuously Sounding
Sounding every second
Sounding every second
"bATT" on the screen
"bLOW" on the screen
Red display
"OVLD" on the screen