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3.2.9 USER PASSWORD
Some commands or some option selections are required user password, if menu position is required
password window comes to screen and UPS asks for user password. If you lost user password our service
personnel will recover your user password.
User password is 4 digits numbers, move cursor with left and right buttons, select digit and adjust the
number with up and down buttons. Do this for all digits and if password is typed completely press ENTER
button. If the password is correct A43 USER LOGIN message will be shown on the LCD panel of the UPS.
Password screen
-USER PASSWORD-
***************
* XXXX *
***************
Only authorized service personel has the useful password. Therefore it is hidden at above display.
3.3 Alarms and warning messages
The internal structure of the DS300SH Series UPS is modular, these are:
-PFC Rectifier module
-Inverter module
-Front panel module
Module alarms and warnings are cathegorized according to modules at the front of the Alarm or warning
message module information is added:
-RXX Rectifier alarms and warnings
-AXX Inverter alarms and warnings
-LXX LCD front panel alarms and warnings
More then one alarm can be shown on the UPS front panel with time shared order. If 4 alarms are occurred
at the same time every 2 seconds 1 message will be showed, next 2 seconds 2.message will be showed
etc..
If A00 or R00 Alarm is shown on the LCD panel we understand that there is a system fault at the related
module. We saw the message in the A00 INV FAULT = XXXX or R00 PFC FAULT = XXXX format.
Numbers shown in X determines the status code which tells the problem to us. See status code table for
details of codes.
Rectifier module alarm codes
REC CODE = XXXX
XXXX SYSTEM fault occured at the rectifer module
R00 REC FAULT = XXXX
Fault
Rectifier AC input voltage is high
CALL SERVICE !
R01 AC INPUT HIGH
Alarm
Rectifier AC input voltage is low
R02 LINE FAILURE
Alarm
Rectifier DC output voltage is high
R03 DC BUS HIGH
Alarm
The rectifier DC output voltage is high, rectifier stop
R05 FREQ TOLER
Alarm
Rectifier input frequcny out of tolerant
R06 OVERTEMPERATURE
Alarm
Rectifier heatsink temperature high
R07 BLACKOUT
Alarm
Short voltage blackout at rectifier AC input
R08 I/P OVERCURRENT
Alarm
Rectifier IGBT saturation alarm
R09 ROTATE PHASE
Alarm
Rectifier input phase sequency incorrect
R14 PFC MANUAL STOP
Alarm
Inverter module stopped rectifier
R15 DC LOW
Alarm
DC BUS voltage is lower then DC rectifier start voltage
R17 BATTERY TEST
Warning Currently battery test is performing
R18 BOOST CHARGE
Warning Currently rectifier is in boost charge mode
R19 AC HIGH
Alarm
AC Peak voltage is bigger then 20% of nominal range
R20 INPUT CB OPEN
Warning Input CB is off
R21 PFC STOP
Warning Currently Rectifier module stop
R22 POS CHG LIMIT
Warning (+)Battery charge current limited
R23 NEG CHG LIMIT
Warning (-)Battery charge current limited
Summary of Contents for DS300SH Series
Page 1: ...DS300SH SERIES DSP Controlled UPS 10 15 20 kVA 3 Phase IN 3 Phase OUT USER MANUAL...
Page 2: ......
Page 17: ...14 Figure 2 3 External Battery Connections 60x12V 30x12V Batteries 30x12V Batteries...
Page 18: ...15 Figure 2 3a DS300SH Series 10 15 20 KVA Internal Battery Connections 60x12V 5Ah...
Page 19: ...16 Figure 2 3a DS300SH Series 10 15 20 KVA Internal Battery Connections 60x12V 7 9Ah...
Page 56: ......
Page 57: ...AGKK11462 10 2021...
