East EA300PRO series User Manual

Line Interactive Sinewave UPS

800/1.1K/1.5K/2K/2.5K/3K VA

Uninterruptible Power Supply System

User Manual

1

Table of Contents

1. Important Safety Warning………………………………………………

2

1-1. Transportation

2

1-2. Preparation

2

1-3. Installation

2

1-4. Operation

2

1-5. Maintenance, Service And Faults

3

2. Installation And Setup……………………………………………………

4

2-1. Rear Panel View

4

2-2. Install The UPS

5

2-3. Setup The UPS

5

2-4. Battery Replacement

7

2-5. Battery Kit Assembly (Option)

8

3. Operations…………………………………………………………………..

10

3-1. Button Operation

10

3-2. LCD Panel

10

3-3. Audible Alarm

11

3-4. LCD Display Wordings Index

12

3-5. UPS Setting

12

3-6. Operating Mode Description

14

3-7. Faults Reference Code

15

3-8. Warning Indicator

15

4. Troubleshooting…………………………………………………………...

16

5. Storage And Maintenance……………………………………………….

18

6. Specifications………………………………………………………………

19

2

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. Transportation

 Please transport the UPS system only in the original package to protect against shock

and impact.

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 near

heater.

 Do not block ventilation holes in the UPS housing.

1-3. Installation

 Do not connect appliances or devices which would overload the UPS system (e.g.

laser printers) to the UPS output sockets.

 Place cables in such a way that no one can step on or trip over them.
 Do not connect domestic appliances such as hair dryers to UPS output sockets.
 The UPS can be operated by any individuals with no previous experience.
 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 mains cable (e.g. the mains cable of your

computer) to connect the UPS system to the building wiring outlet (shockproof
outlet).

 Please use only VDE-tested, CE-marked power cables to connect the loads to the UPS

system.

 When installing the equipment, it should ensure that the sum of the leakage current

of the UPS and the connected devices does not exceed 3.5mA.

1-4. Operation

 Do not disconnect the mains cable on the UPS system or the building wiring outlet

(shockproof socket outlet) during operations since this would cancel the protective
earthing of the UPS system and of all connected loads.

 The UPS system features its own, internal current source (batteries). The UPS output

sockets or output terminals block 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/Enter button to

disconnect the mains.

 Prevent no fluids or other foreign objects from inside of the UPS system.

3

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.

 Before carrying out any kind of service and/or maintenance, disconnect the batteries

and verify that no current is present and no hazardous voltage exists in the terminals
of high capability capacitor such as BUS-capacitors.

 Only persons are adequately familiar with batteries and with the required

precautionary measures may replace batteries and supervise operations.
Unauthorized persons must be kept well away from the batteries.

 Caution - risk of electric shock. The battery circuit is not isolated from the input

voltage. Hazardous voltages may occur between the battery terminals and the
ground. Before touching, please verify that no voltage is present!

 Batteries may cause electric shock and have a high short-circuit current. Please take

the precautionary measures specified below and any other measures necessary when
working with batteries:

－remove wristwatches, rings and other metal objects
－use only tools with insulated grips and handles.

 When changing batteries, install the same number and same type of batteries.
 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.

4

2. Installation And Setup

NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is

damaged. Please keep the original package in a safe place for future use.

2-1. Rear Panel View

800/1.1K/1.5K/2K IEC Type

2.5K/3K IEC Type

800/1.1K/1.5K/2K Schuko Type

2.5K/3K Schuko Type

800/1.1K/1.5K/2K India Type

2.5K/3K India Type

800/1.1K/1.5K NEMA Type

2K NEMA Type

1. Programmable outlets: connect to non-critical

loads.

2. Output receptacles: connect to mission-critical

loads.

3. AC input

4. Input circuit breaker

5. Network/Fax/Modem surge protection

6. Emergency power off function connector (EPO)

7. USB communication port

8. RS-232 communication port

9. SNMP intelligent slot

10. External battery connector (only available for L

model)

11. External battery pack numbers detection port

12. Input terminal

13. Output terminal

2.5K/3K NEMA Type

5

2-2. Install The UPS

For safety consideration, the UPS is shipped out from factory without connecting battery wires.
Before install the UPS, please follow below steps to re-connect battery wires first.

Step 1

Step 2

Step 3

Remove front panel.

Connect the AC input and
re-connect battery wires.

Put the front panel back to the
unit.

Rack-mount Installation
Step 1 Step 2

Tower Installation

Step 1

Step 2

Step 3

2-3. Setup The UPS
Step 1: UPS input connection

Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension
cords.

Step 2: UPS output connection

There two kinds of outputs: programmable outlets and general outlets. Please connect
non-critical devices to the programmable outlets and critical devices to the general outlets.
During power failure, you may extend the backup time to critical devices by setting shorter
backup time for non-critical devices.