Sts Module's Led Indicator - Delta Modulon DPH Series User Manual

5.7.3 STS Module's LED Indicator

The STS module's LED indicator shows its operation status. Please refer to the following
table.
LED Indicator
OFF
ON (yellow)
Flashing (yellow)_ on for 0.3 second and
Modulon DPH Series
Press the Lock
(Figure 5-33: Press the Lock of the STS Module)
LED Indicator
NOTE:
In bypass mode, if you turn the STS module's switch to the lower position (
(Figure 5-34: STS Module's LED Indicator)
The STS module is OFF.
The STS module is working in bypass
mode, ECO mode, or energy recycle
mode.
The STS module is abnormal.
5-30
Description
),