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Summary of Contents for PowerWalker VFI 1000 CRS
- Page 1 Online UPS PowerWalker VFI 1000 CRM / CRS PowerWalker VFI 2000 CRM / CRS PowerWalker VFI 3000 CRM / CRS Manual Uninterruptible Power Supply System...
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Page 3: Table Of Contents
Table of Contents 1. Important Safety Warning ........................1 1-1. Transportation ............................1 1-2. Preparation ............................1 1-3. Installation ............................1 1-4. Operation ............................. 1 1-5. Maintenance, service and faults......................2 2. Installation and setup ..........................3 2-1.1 Rear panel view ..........................3 2-1.2 Rear panel view long-run model ....................... -
Page 4: 1. Important Safety Warning
1. Important Safety Warning Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and read carefully the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully 1-1. -
Page 5: Maintenance, Service And Faults
1-5. Maintenance, service and faults The UPS system operates with hazardous voltages. Repairs may be carried out only by qualified maintenance personnel. Caution - risk of electric shock. Even after the unit is disconnected from the mains (building wiring outlet), components inside the UPS system are still connected to the battery and electrically live and dangerous. -
Page 6: Installation And Setup
NOTE: There are two different types of online UPS: standard and long-run models. Please refer to the following model table. Model Type Model Type PowerWalker VFI 1000 CRM LCD PowerWalker VFI 1000 CRS LCD Long-run Standard PowerWalker VFI 2000 CRM LCD PowerWalker VFI 2000 CRS LCD model w/o model... -
Page 7: 2-1.2 Rear Panel View Long-Run Model
2-1.2 Rear panel view long-run model PowerWalker VFI 1000 CRS PowerWalker VFI 2000 CRS PowerWalker VFI 3000 CRS 1.AC input 5.SNMP intelligent slot (option) 2.Input circuit breaker 6.External battery connection 3.USB communication port 7.Output receptacles 4.RS-232 communication port 8.Output terminal... -
Page 8: 1-3K Setup The Ups
2-2. 1-3K Setup the UPS Step 1: Internal/ External battery connection The CRM Model includes internal batteries, but due to transportation policies, the internal batteries are disconnected! Please open the front panel (screwdriver is not necessary, only minimal pulling needs to be applied) and connect the battery cable with color cable matching! The CRS Model on the other side, does not include internal batteries and requires the following Only CRS Model includes step to fully function as a UPS. - Page 9 1. Go to the website http://www.powerwalker.com/index.php?lang=&page=viewpower 2. Click ViewPower software icon and then choose your required OS to download the software. 3. Follow the on-screen instructions to install the software.
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Page 10: Operations
3. Operations 3-1. Button operation Button Function Turn on the UPS: Press and hold ON/Mute button for at least 2 seconds to turn on the UPS. Mute the alarm: When the UPS is on battery mode, press and hold this button for at least 5 seconds to disable or enable the alarm system. - Page 11 Display Function Remaining backup time information Indicates the remaining backup time in pie chart. Indicates the remaining backup time in numbers. H: hours, M: minute, S: second Fault information Indicates that the warning and fault occurs. Indicates the warning and fault codes, and the codes are listed in details in 3-5 section.
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Page 12: Audible Alarm
3-3. Audible Alarm Description Buzzer status Muted Battery Mode Sounding every 4 seconds Low Battery Sounding every second Overload Sounding twice every second Fault Continuously sounding Bypass Mode Sounding every 10 seconds 3-4. LCD display wordings index Abbreviation Display content Meaning Enable Disable... - Page 13 110: presents output voltage is 110Vac 115: presents output voltage is 115Vac 120: presents output voltage is 120Vac (Default) 127: presents output voltage is 127Vac 02: Frequency Converter enable/disable Interface Setting Parameter 2 & 3: Enable or disable converter mode. You may choose the following two options: CF ENA: converter mode enable CF DIS: converter mode disable(Default)
- Page 14 in parameter 3 is from -3V to -12V of the nominal voltage. (Default: -6V) 06: Bypass enable/disable when UPS is off Interface Setting Parameter 3: Enable or disable Bypass function. You may choose the following two options: ENA: Bypass enable DIS: Bypass disable (Default) 07: Bypass voltage range setting ...
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Page 15: Operating Mode Description
3-6. Operating Mode Description Operating mode Description LCD display Online mode When the input voltage is within acceptable range, UPS will provide pure and stable AC power to output. The UPS will also charge the battery at online mode. ECO mode Energy saving mode: When the input voltage is within voltage regulation range, UPS will bypass... -
Page 16: Faults Reference Code
3-7. Faults Reference Code Fault event Fault code Icon Fault event Fault code Icon Bus start fail Inverter output short Bus over Battery voltage too high Bus under Battery voltage too low Bus unbalance Over temperature Inverter soft start fail Over load Inverter voltage high Charger failure... -
Page 17: Troubleshooting
4. Troubleshooting If the UPS system does not operate correctly, please solve the problem by using the table below. Symptom Possible cause Remedy No indication and alarm even The AC input power is not Check if input power cord though the mains is normal. connected well. - Page 18 Symptom Possible cause Remedy Battery backup time is shorter Batteries are not fully Charge the batteries for at than nominal value charged least 5 hours and then check capacity. If the problem still persists, consult your dealer. Batteries defect Contact your dealer to replace the battery.
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Page 19: Storage And Maintenance
5. Storage and Maintenance Operation The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this case, please contact your dealer. Be sure to deliver the spent battery to a recycling facility or ship it to your dealer in the replacement battery packing material. -
Page 20: Specifications
6. Specifications PowerWalker VFI 1000 PowerWalker VFI 2000 PowerWalker VFI 3000 MODEL CRM / CRS* CRM / CRS* CRM / CRS* CAPACITY 1000 VA / 800 W 2000 VA / 1600 W 3000 VA / 2400 W INPUT 85VAC/75VAC/65VAC/55VAC±5% or 160VAC/140VAC/120VAC/110VAC±5% Low Line Transfer (Ambient Temp.<35...
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