PowerWalker VFI 30K CPG 3/3 User manual

User Manual
PowerWalker VFI 30K CPG 3/3
PowerWalker VFI 40K CPG 3/3
EN
Uninterruptible Power Supply System

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.

Table of Contents
1. SAFETY AND EMC INSTRUCTIONS.........................................................................................................................1
1-1. TRANSPORTATION AND STORAGE ................................................................................................................................... 1
1-2. PREPARATION................................................................................................................................................................ 1
1-3. INSTALLATION ............................................................................................................................................................... 1
1-4. OPERATION................................................................................................................................................................... 2
1-5. STANDARDS................................................................................................................................................................... 3
2. INSTALLATION AND OPERATION...........................................................................................................................4
2-1. UNPACKING AND INSPECTION......................................................................................................................................... 4
2-2. REAR PANEL VIEW......................................................................................................................................................... 5
2-3. SINGLE UPS INSTALLATION ........................................................................................................................................... 7
2-4. UPS INSTALLATION FOR PARALLEL SYSTEM....................................................................................................................9
2-5. SOFTWARE INSTALLATION.............................................................................................................................................. 9
3. OPERATIONS................................................................................................................................................................ 10
3-1. BUTTON OPERATION.................................................................................................................................................... 10
3-2. LED INDICATORS AND LCD PANEL............................................................................................................................... 10
3-3. AUDIBLE ALARM .......................................................................................................................................................... 12
3-4. SINGLE UPS OPERATION............................................................................................................................................. 12
3-5. PARALLEL OPERATION.................................................................................................................................................. 15
3-6. ABBREVIATION MEANING IN LCD DISPLAY ................................................................................................................... 16
3-7. LCD SETTING ............................................................................................................................................................. 17
3-8. OPERATING MODE/STATUS DESCRIPTION.................................................................................................................... 22
3-9. FAULT CODE ............................................................................................................................................................... 28
3-10.WARNING INDICATOR ................................................................................................................................................ 28
3-11.WARNING CODE......................................................................................................................................................... 29
4. TROUBLE SHOOTING ................................................................................................................................................ 30
5. STORAGE AND MAINTENANCE.............................................................................................................................. 32
5-1. STORAGE .................................................................................................................................................................... 32
5-2. MAINTENANCE............................................................................................................................................................. 32
6. SPECIFICATIONS........................................................................................................................................................ 33

1
1. Safety and EMC instructions
Please read carefully the following user manual and the safety instructions before installing the unit or using
the unit!
1-1. Transportation and Storage
Please transport the UPS system only in the original package to protect against shock and
impact.
The UPS must be stored in the room where it is ventilated and dry.
1-2. Preparation
Condensation may occur if the UPS system is moved directly from cold to warm environment.
The UPS system must be absolutely dry before being installed. Please allow at least two hours for the
UPS system to acclimate the environment.
Do not install the UPS system near water or in moist environments.
Do not install the UPS system where it would be exposed to direct sunlight or nearby heater.
Do not block ventilation holes in the UPS housing.
1-3. Installation
Do not connect appliances or devices which would overload the UPS (e.g. big motor-type
equipment)) to the UPS output sockets or terminal.
Place cables in such a way that no one can step on or trip over them.
Do not block air vents in the housing of UPS. The UPS must be installed in a location with good
ventilation. Ensure enough space on each side for ventilation.
UPS has provided earthed terminal, in the final installed system configuration, equipotential
earth bonding to the external UPS battery cabinets.
The UPS can be installed only by qualified maintenance personnel.
An appropriate disconnect device as short-circuit backup protection should be provided in the
building wiring installation.
An integral single emergency switching device which prevents further supply to the load by the
UPS in any mode of operation should be provided in the building wiring installation.
Connect the earth before connecting to the building wiring terminal.
Installation and Wiring must be performed in accordance with the local electrical laws and
regulations.

2
1-4. Connection Warnings
•This UPS should be connected with TN earthing system.
•The power supply for this unit must be single-phase rated in accordance with the equipment nameplate.
It also must be suitably grounded.
•Use of this equipment in life support applications where failure of this equipment can reasonably be
expected to cause the failure of the life support equipment or to significantly affect its safety or
effectiveness is not recommended. Do not use this equipment in the presence of a flammable anesthetic
mixture with air, oxygen or nitrous oxide.
•Connect your UPS power module’s grounding terminal to a grounding electrode conductor.