Tescom DS300SHP Series, User Manual

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V. PARALLEL OPERATION ......................................................................................... 50
5.1 Introduction ........................................................................................................ 50
5.2 Parallel Operation Mode setting of DS300SHP Series UPSs ............................. 51
5.3 Parallel mode status codes of the UPS .............................................................. 54
VI. PARALLEL OPERATING INSTRUCTIONS ............................................................ 57
6.1 Introduction ........................................................................................................ 57
6.2 Operating instructions for parallel connected UPSs ............................................ 57
6.2.1 Starting UPSs from a completely shut down position ................................. 57
6.2.2 Shutting down the UPS ............................................................................. 57
6.2.3 Switching the UPS from a normal Operation to
Maintenance Bypass Condition ................................................................ 58
6.2.4 Switching the UPS from a Maintenance Bypass
Conditio nto Normal Operation ................................................................. 58
VII. NORMAL OPERATING INSTRUCTIONS ............................................................... 59
7.1 Operating UPS in Online Mode .......................................................................... 59
7.1.1 Starting UPS from a completely shut down position .................................. 59
7.1.2 Shutting down the UPS ............................................................................. 59
7.1.3 Switching the UPS from a Normal Operation to
Maintenance Bypass Condition ................................................................ 59
7.1.4 Switching the UPS from a Maintenance Bypass
Condition to Normal Operation ................................................................. 60
7.2 UPS Behavior During Mains Outage .................................................................. 60
VIII. MAINTENANCE..................................................................................................... 46
8.1 Scheduled maintenance ................................................................................. 46
8.2 Daily checks ................................................................................................... 46
8.3 Weekly checks ............................................................................................... 46
8.4 Annual Maintenance....................................................................................... 47
8.5 Storage conditions and transportation of ups ................................................. 47
IX. FAULTS AND TROUBLESHOOTING .................................................................... 48
9.1 General Procedure for fault checking and troubleshooting ................................... 48
9.2 Before calling service ........................................................................................... 48
X. UPS REMOTE MONITORING AND CONTROL ...................................................... 49
10.1 Using Serial Port ................................................................................................ 49
10.2 Serial Communication port connection cable ..................................................... 49
10.3 Modem connection ............................................................................................ 50
10.3.1 Hardware configuration ............................................................................. 50
10.3.2 Functioning Principle ................................................................................. 50
10.3.3 Modem Programming Procedure............................................................... 50
10.3.3.1 Smart modem (SM) programming ................................................. 50
10.3.4 Modem – UPS Connection Cable .............................................................. 51
10.4 Dry contact (ınterface) connections.................................................................... 51
10.5 Remote monitoring panel connection of UPS ..................................................... 51
XI. EFFICIENT USAGE OF UPS IN TERMS OF ENERGY CONSUMPTION .......... 52