GB
USER’S MANUAL
GB
41
INTRODUCTION
Thanks you for choosing this product of the DIALOG DUAL range.
Riello UPS are renowned specialists in the development and production of uninterruptible power supplies
(UPS). The UPS in this range are high quality products, designed and built with care in order to give you the
best performance.
This equipment can be installed by anyone, subject to CAREFULLY AND THOROUGHLY READING
THIS MANUAL.
The manual contains detailed instructions on how to use and install the UPS.
For information on using and getting the best performance from your UPS, this manual should be
kept safely in the vicinity of the UPS and CONSULTED BEFORE TAKING ANY ACTION ON THE
UPS.
© Reproduction of any part of this manual, including partial, is strictly prohibited without the prior consent of the manufacturer.
For the purpose of improving it, the manufacturer reserves the right to modify the product described herein at any time and without
notice.
Microsoft, Windows, and the Windows logo are trademarks, or registered trademarks of Microsoft Corporation in the United States
and/or other countries.
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CONTENTS
PRESENTATION 44
UPS VIEWS 45
DISPLAY MASK VIEW 46
INSTALLATION 47
OPENING THE PACKING AND CHECKING CONTENTS 47
TOWER VERSION 48
RACK VERSION 49
USE 50
CONNECTIONS AND SWITCHING ON FOR THE FIRST TIME 50
SWITCHING ON FROM THE MAINS 50
SWITCHING ON FROM THE BATTERY 50
SWITCHING THE UPS OFF 50
DISPLAY PANEL INDICATIONS 51
UPS status indicators 51
Measurements display area 52
Configuration area 53
MODES OF OPERATION 54
UPS CONFIGURATION 55
COMMUNICATION PORTS 57
RS232 and USB connectors 57
Communication Slot 57
SOFTWARE 58
Monitoring and control software 58
Configuration software 58
BATTERY PACK 59
REPLACEMENT OF THE BATTERY PACK 59
PROBLEM SOLVING 60
ALARM CODES 62
TECHNICAL DATA TABLE 64
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PRESENTATION
The new DIALOG DUAL UPS family has been designed with a special eye to versatility. These UPS,
depending on the user’s requirements, can in fact be installed either in tower version or in rack version (by
means of a suitable handles kit option). The 2 different product versions are shown below:
Tower Rack
The UPS also has a dedicated battery pack that permits easy replacement of the batteries (hot swap), entirely
safely for the operator, thanks to the protected connection system.
Nominal power [VA] 3300 4000
Nominal voltage [Vac] 220 / 230 / 240
Dimensions H x L x D [mm]
Weight [Kg] 38
(1)
In the rack version, with the handles installed, the H dimension changes as follows: 483mm x 175mm x 520mm (H
x L x D)
Note: 175mm = 4U
483mm = 19”
DLD 330 DLD 400
(1)
455 x 175 x 520
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UPS VIEWS
PRESENTATION
Release slots
Extractable/rotatable
display mask
Manual bypass
switch
Cable with
terminal
Battery pack
communication
(front panel off) (front panel on)
USB
port
RS232 communication port
General switch
Removable front
panel
Front view
Rear view
COMMUNICATION SLOT
Expansion slot
Input thermal protection
Cooling
fans
IEC 16A Inlet
Battery expansion
connector
IEC 10A outlets
IEC 16A outlet
45
PRESENTATION
DISPLAY MASK VIEW
“SEL / SET” button
“ON” button
1
2
3
4
“STBY” button
1011
9
8
LCD
Display
1
Operating normally
2
Operating on mains power
3
Operating on battery power
4
Load powered from bypass
5
Battery back-up indicator
6
Load level indicator
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5 6 7
7
Configuration area
8
Maintenance action required
9
Timer
10
Measurements display area
11
Stand-by/alarm
OPENING THE PACKING AND CHECKING CONTENTS
After opening the pack, the first thing to do is make a check of the contents.
The pack should contain:
UPS
INSTALLATION
2 plastic covers
(top panels)
Power cord
(Schuko plug –IEC 16A socket)
2 IEC 10A connection cables
2 plastic keys
for releasing the display
RS232 serial cable
IEC 16A spare socket
User manual + CD-ROM with software
U
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47
INSTALLATION
TOWER VERSION
This chapter describes the work needed to prepare the UPS for use in tower version.
WARNING: for your own safety and that of your product, it is important that you follow the instructions
given below exactly.
BEFORE PROCEEDING TO PERFORM THE SEQUENCE OF
OPERATIONS DESCRIBED, MAKE SURE THAT THE UPS IS SWITCHED
OFF COMPLETELY AND IS NOT CONNECTED TO THE ELECTRICAL
MAINS OR LOAD OF ANY KIND
Once removed from its packaging, the UPS is already prepared for installation in tower configuration.
To complete the configuration, all that is needed is to fit the two plastic covers provided on the top part of
the UPS, as described below:
the 2 covers have a snap-fit fastening system:
identify the special holes for mounting of the covers in the top part
of the UPS and, taking the utmost care, fit the covers exerting a
slight pressure (see figure to the side).
Note: as the covers are perfectly identical, they can both be fitted
in either of the areas (front/back) on the top of the UPS without
any problem.
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