8
If this is the initial startup, set system parameters such as output voltage, output frequency, and
battery parameters as required.
1. After power on the UPS, hold down SELECT for 5 seconds. The UPS enters the preset mode.
2. In the preset mode, press SELECT for more than 3 seconds is used to select the next option,
press ON/MUTE for more than 3 seconds is used to select a previous option, and press
OFF/ENTER for more than 3 seconds is used to confirm your selection. The meaning of LCD
display character see the 7.1 Character Display Description in page 9. Set voltage level to 200
V, 208 V, 220 V, 230 V (default), or 240 V. Set output frequency level to 50 Hz, 60 Hz, and AUT
(default). The battery capacity for the UPS with standard backup time cannot be changed. The
default value of battery capacity is 7 Ah for the UPS with long backup time, and the value can
range from 0 Ah to 999 Ah.
For more parameters setting information, see the UPS2000-G-(1 kVA-3 kVA) User Manual.
1. In the preset mode, LCD will return to the main page with 10 seconds of no operation.
2. If the long backup time model is not connected to an external battery pack, the buzzer keeps
buzzing.
3. The UPS performs a battery self-check automatically once a week. If batteries are faulty, an
alarm is generated.
Starting the UPS to Inverter Mode
6.2
When the UPS is connected to the Mains Input, it is no output. Hold down ON/MUTE on the front
panel for over 5 seconds to make it transfer to inverter mode output. The default output of inverter
mode is 230 V.
Shutting down the UPS
6.3
• Normal Mode: If the UPS is originally in normal mode, hold down OFF/ENTER for over 2
seconds will enable the UPS to enter the standby mode or bypass mode (if set or enabled
before).
• Battery mode: Hold down OFF/ENTER for over 2 seconds to turn off the UPS in battery mode.
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