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For UPS with internally mounted battery  

a)

 

Instructions shall carry sufficient information to enable the replacement of the 

battery with a suitable manufacturer and catalogue number. 

b)

 

Safety instructions to allow access by Service Personnel shall be stated in the 
installation/service handbook. 

c)

 

If batteries are to be installed by Service Personnel, instructions for 
interconnections, including terminal torque, shall be provided. 

 

Do not attempt to dispose of batteries by burning them. This could cause battery 
explosion. 

 

Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin 
and eyes. It may be toxic. 

 

Please replace the fuse only with the same type and amperage in order to avoid fire 
hazards. 

 

Do not dismantle the UPS system. 

 

WARNING: 

This is a category C2 UPS product. In a residential environment, this 

product may cause radio interference, in which case the user many be required to take 
additional measures. (only for 220/230/240 VAC system) 

Only for 110/115/120/127 VAC system:

 

 

NOTE: 

This equipment has been tested and found to comply with the limits for a Class A 

digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide 

reasonable protection against harmful interference when the equipment is operated in a 
commercial environment. This equipment generates, uses, and can radiate radio 
frequency energy and, if not installed and used in accordance with the instruction 

manual, may cause harmful interference to radio communications. Operation of this 
equipment in a residential area is likely to cause harmful interference in which case the 
user will be required to correct the interference at his own expense.  

 

WARNING: 

Changes or modifications not expressly approved by the party responsible 

for compliance could void the user's authority to operate the equipment.  

 

 

 

 

 

Summary of Contents for VI TW 1.1K

Page 1: ...User Manual PowerWalker VI TW Series Uninterruptible Power Supply System Version 1 0...

Page 2: ...tion And Setup 4 2 1 Rear panel view 4 2 2 Operating principle 5 2 3 Setup the UPS 5 3 Operations 7 3 1 Button operation 7 3 2 LCD Panel 7 3 3 Audible Alarm 8 3 4 LCD display wordings index 9 3 5 UPS...

Page 3: ...Connect the UPS system only to an earthed shockproof outlet which must be easily accessible and close to the UPS system Please use only VDE tested CE marked or UL marked for 110 115 120 127 VAC models...

Page 4: ...ries Released electrolyte is harmful to the skin and eyes It may be toxic a Batteries may cause electric shock and have a high short circuit current Please take the precautionary measures specified be...

Page 5: ...tial environment this product may cause radio interference in which case the user many be required to take additional measures only for 220 230 240 VAC system Only for 110 115 120 127 VAC system NOTE...

Page 6: ...ace for future use 2 1 Rear panel view IEC Type 1 1K 1 5K 2K 3K NEMA Type 1 1K 1 5K 2K 1 Programmable outlets connect to non critical loads 2 Output receptacles connect to mission critical loads 3 AC...

Page 7: ...nd door Maintain minimum clearance of 100mm in the bottom of the UPS to avoid dust and high temperature 2 Maintain an ambient temperature range of 0 C to 45 C for UPS optimal operation For every 5 C a...

Page 8: ...sed a metal plate is connected to Pin 1 and Pin2 for UPS normal operation To activate EPO function remove two screws on EPO port and green connector will be removed Note The EPO function logic can be...

Page 9: ...election key Press this button to confirm selection in UPS setting mode SELECT Button Switch LCD message Press this button to change the LCD message for input voltage input frequency battery voltage b...

Page 10: ...ion Indicates the load level by 0 24 25 49 50 74 and 75 100 Indicates overload Programmable outlets information Indicates that programmable management outlets are working Mode operation information In...

Page 11: ...meters to set up the UPS Parameter 1 It s for program alternatives Refer to below table Parameter 2 is the setting options or values for each program 01 Output voltage setting Interface Setting Parame...

Page 12: ...ng Interface Setting Parameter 2 Set up the charger maximum current 1 2 4 6 8 setting the maximum charger current at 1 2 4 6 8 Ampere Default 8A Note This setting is only effective for super charger 0...

Page 13: ...Selection button for 3 seconds to enter Setting mode Step 3 Press the Up button ON MUTE to switch to 02 of program list Then press Enter button to enter value setting of parameter 2 Press the Up butto...

Page 14: ...regulation range but higher than low loss point the boost AVR will be activated Battery mode When the input voltage is beyond the acceptable range or power failure UPS will backup power from battery...

Page 15: ...every 2 seconds EPO enable Sounding every 2 seconds Over temperature Sounding every 2 seconds Charger failure Sounding every 2 seconds Battery fault Sounding every 2 seconds At this time UPS is off to...

Page 16: ...nal or internal battery is incorrectly connected Check if all batteries are connected well Fault code is shown as 27 on LCD display and alarm is continuously sounding Battery voltage is too high or th...

Page 17: ...ult your dealer Batteries defect Contact your dealer to replace the battery Fault code is shown as 45 on LCD display At the same time alarm is continuously sounding The charger does not have output an...

Page 18: ...103 110 5 10 1 minutes 110 150 5 10 10 sec 150 5 10 0 5 sec EFFICIENCY AC Mode 96 Buck Boost Mode 95 Battery Mode 88 up to 90 nominal battery voltage BATTERY Battery Type Number 12 V 7 Ahx2 12 V 9 Ahx...

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