Lever ECR1000 Series User manual

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ECR1000 Series
Rack/Tower Convertible
6K/10K Online UPS
Uninterruptible Power Supply System
User Manual

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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.

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Table of Contents
1. Safety and EMC instructions....................................................................4
1-1. Transportation and Storage ...........................................................4
1-2. Preparation ..................................................................................4
1-3. Installation...................................................................................4
1-4. Operation.....................................................................................5
1-5. Standards ....................................................................................5
2. Installation ............................................................................................6
2-1. Unpacking and Inspection.............................................................6
2-2. Rear Panel View ...........................................................................6
2-3. Rack/Tower Installation.................................................................8
2-4. Single UPS Installation..................................................................9
2-5. Parallel UPS Installation .............................................................. 10
3. Operations........................................................................................... 11
3-1. Operating Mode/Status Description.............................................. 11
3-2. Button Operation........................................................................ 11
3-3. LED Indicators............................................................................ 12
3-4. Audible alarm............................................................................. 12
3-5. Single UPS Operation.................................................................. 13
3-6. Parallel UPS Operation ................................................................ 15
3-7. LCD Operation............................................................................ 16
4. Trouble Shooting.................................................................................. 26
4-1. Warning status........................................................................... 26
4-2. Fault mode................................................................................. 26
4-3. Trouble shooting table ................................................................ 26
5. Storage and Maintenance ..................................................................... 29
5-1. Storage...................................................................................... 29
5-2. Maintenance .............................................................................. 29
6. Specifications....................................................................................... 63

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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)).
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

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regulations.
1-4. Operation
Do not disconnect the earth conductor cable on the UPS or the building wiring terminals in any time
since this would cancel the protective earth of the UPS system and of all connected loads.
If the external battery cabinet is connected, the UPS output Anderson connector may be electrically
live even if the UPS system is not connected to the building wiring outlet.
In order to fully disconnect the UPS system, first press the “OFF” button and then disconnect the
mains.
Ensure that no liquid or other foreign objects can enter into the UPS system.
The UPS can be operated by any individuals with no previous experience.
1-5. Standards
* Safety
IEC/EN 62040-1
* EMI
Conducted Emission...............................:IEC/EN 62040-2
Category C3
Radiated Emission..................................:IEC/EN 62040-2
Category C3
*EMS
ESD.........................................................:IEC/EN 61000-4-2
Level 4
RS........................................................ ...:IEC/EN 61000-4-3
Level 3
EFT......................................................... :IEC/EN 61000-4-4
Level 4
SURGE................................................... :IEC/EN 61000-4-5
Level 4
CS........................................................... :IEC/EN 61000-4-6
Level 3
Power-frequency Magnetic field.............. :IEC/EN 61000-4-8
Level 4
Low Frequency Signals............................:IEC/EN 61000-2-2
Warning: This is a product for commercial and industrial application in the
second environment-installation restrictions or additional measures may be
needed to prevent disturbances.

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2. Installation
There are two types: standard and long-run models. Please refer to the following model table.
Model
Type
Model
Type
6K
Standard model
6K-SC
Long-run model
10K
Standard model
10K-SC
Long-run model
2-1. Unpacking and Inspection
Unpack the package and check the package contents. The shipping package contains:
● One UPS
●One user manual
● One monitoring software CD
●One RS-232 cable (option)
●One USB cable
●One parallel cable and one share current cable (option)
● One battery cable (option)
● Two sets of tower stands including feet and extensions
●Mounting ears
NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged during
transportation. Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or
lacking of some parts. Please keep the original package in a safe place for future use.
2-2. Rear Panel View
Diagram 1: 6K(SC)/10K(SC) Rear Panel

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Diagram 2: 6K(SC)/10K(SC) Input/Output Terminals
Diagram 3: Battery Pack Rear Panel
1. RS-232 communication port
2. USB communication port
3. EPO (Emergency Power Off) connector
4. Share current port (for parallel function)
5. Parallel port (for parallel function)
6. Intelligent slot
7. EMBS (External Maintain Bypass Switch) port
8. Cooling fan
9. External battery connector
10. Input circuit breaker
11. Input/Output terminal
12. Input terminal
13. Ground
14. Output terminal
15.Battery pack output circuit breaker

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2-3. Rack/Tower Installation
2-3-1 Tower Installation
The UPS system is shipped with two sets of feet and 6 extensions (2 short extensions plus 4 long extensions) that
can be used to tower install the UPS module in 3U or UPS module with one battery bank in 6U.
Install UPS module in 3U
Assemble two feet and one short extension as
one tower stand shown in step 1. Align the
two stands approximately 35cm apart in step
2. Then, put UPS module in the stands as
shown in step 3.
Step 1 Step 2
Step 3
Install UPS module and one battery bank in
6U
Assemble two feet and two long extensions as
one tower stand shown in step 1. Align the
two stands approximately 35cm apart in step
2. Then, put UPS module and battery bank in
the stands as shown in step 3.
Step 1 Step 2
Step 3

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2-3-2 Rack Installation
Please follow below steps to mount UPS into 19” rack or rack enclosure.
Step 1: Attach mounting ears to the side mounting
holes of UPS using the screws provided and the ears
should face forward. Please refer to chart 1.
Chart 1
Step 2: Lift the UPS module and slide it into rack
enclosure. Attach the UPS module to the rack with
screws, nuts and washers (user-provided) through
its mounting ears and into the rack rails. Please
refer to chart 2.
Chart 2
2-4. Single UPS Installation
Installation and wiring must be performed in accordance with the local electric laws/regulations and execute the
following instructions by professional personnel.
1) Make sure the mains wire and breakers in the building are enough for the rated capacity of UPS to avoid the
hazards of electric shock or fire.
NOTE: Do not use the wall receptacle as the input power source for the UPS, as its rated current is less than the

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UPS’s maximum input current. Otherwise the receptacle may be burned and destroyed.
2) Switch off the mains switch in the building before installation.
3) Turn off all the connected devices before connecting to the UPS.
4) Prepare wires based on the following table:
Model
Wiring spec (mm2)
Input
Output
Battery
Ground
6K(SC)
10
10
10
10
10K(Sc)
16
16
16
16
NOTE 1: The cable for 6K(SC) should be able to withstand over 40A current. It is recommended to use
10mm2or thicker wire for safety and efficiency.
NOTE 2: The cable for 10K(SC) should be able to withstand over 63A current. It is recommended to use
16mm2or thicker wire for safety and efficiency.
NOTE 3: The selections for color of wires should be followed by the local electrical laws and regulations.
Warning:
●For standard battery pack, there are one DC breaker to disconnect the battery pack and the UPS. But for
other external battery pack, make sure a DC breaker or other protection device between UPS and external
battery pack is installed. If not, please install it carefully. Switch off the battery breaker before installation.
NOTE: Set the battery pack breaker in “OFF” position and then install the battery pack.
● Pay highly attention to the rated battery voltage marked on the rear panel. If you want to change the
numbers of the battery pack, please make sure you modify the setting simultaneously. The connection with
wrong battery voltage may cause permanent damage of the UPS. Make sure the voltage of the battery pack
is correct.
● Pay highly attention to the polarity marking on external battery connector and make sure the correct battery
polarity is connected. Wrong connection may cause permanent damage of the UPS.
● Make sure the protective earth ground wiring is correct. The wire current spec, color, position, connection and
conductance reliability should be checked carefully.
● Make sure the utility input & output wiring is correct. The wire current spec, color, position, connection and
conductance reliability should be checked carefully. Make sure the L/N site is correct, not reverse and
short-circuited.
2-5. Parallel UPS Installation
For parallel UPS installation, please contact your dealer for more professional support.