Delta DPH-300K, User Manual

Page: 28 / 240

2 - 1 4 Modulon DPH Series
7DEOH
outlines the status of the tri-color LED indicator, UPS operation mode, and
buzzer.
Table 2-1: Tri-color LED Indicator, UPS Operation Mode & Buzzer
Tri-color LED
Indicator
Status Meaning
Green ON
y
Indicates the UPS’s current operation mode; for its
corresponding text shown in the upper right corner of
the LCD screen, please refer to the following table.
UPS Operation
Mode
Text on the LCD Screen
(upper-right corner)
Online Mode ‘On-Line’
ECO Mode ‘ECO’
Frequency
Conversion Mode
‘Frequency Conversion’
Green Mode ‘Green’
Yellow ON
y
Indicates the UPS’s current operation mode; for its
corresponding text shown in the upper right corner of
the LCD screen, please refer to the following table.
UPS Operation
Mode
Text on the LCD Screen
(upper-right corner)
Bypass Mode ‘Bypass’
Battery Mode ‘Battery’
Standby Mode ‘Standby’
Softstart Mode ‘Softstart’
Energy Recycle
Mode
‘Energy Recycle’
y
Indicates a minor or medium warning, accompanied
with buzzer sound.
Warning Level Buzzer Frequency
Minor Sounds 50ms every 3 seconds.
Medium Sounds 50ms every second.
Red ON
y
Indicates a major warning, accompanied with buzzer
sound.
Warning Level Buzzer Frequency
Major Long beep