PREMIUM DSP 40-80 KVA PF0.9 3/3 - UPS www.visionups.com
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3.2.8 ADJUST MENU
This menu is prepared for service purposes there is no user adjustable parameter in this menu.
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
SERV. PASS: 00000000
USER PASS: 0000
- - - Enter user or service password - - -
3.3
Alarms and warning messages
The internal structure of the EF300 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.
