Samlex America ST1500-148 - Manual (Page 15)

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3-1-6. Load Level：Display AC Loads (Watts)
LED Status DARK GREEN ORANGE RED
BLINKING
RED
ST1000 0 ~ 80W 80 ~ 330W 330 ~ 750W 750 ~ 960W Over 960W
ST1500 0 ~ 120W 120 ~ 495W 495 ~ 1125W 1125 ~ 1450W Over 1450W
ST2000 0 ~ 160W 160 ~ 660W 660 ~ 1500W 1500 ~ 1920W Over 1920W
ST2500 0 ~ 200W 200 ~ 825W 825 ~ 1875W 1875 ~ 2390W Over 2390W
3-1-7. Power Status：Display Power & Fault Status
Orange LED LED Signal Status
Solid Power OK
Slow Blink Power Saving
Red LED LED Signal Status
Fast Blink OVP
Slow Blink UVP
Intermittent Blink 3 3 3 3 3 3 OTP
Solid OLP
Green LED LED Signal Status
Solid AC GRID INPUT OK
3-1-8. AC Frequency：Selected by “S4” Dip Switch
Frequency S4
50 HZ OFF
60 HZ ON
3-1-9. Power Saving Mode: Power Saving Mode is adjustable and
set by the Dip Switches, S1, S2 and S3 on the front panel.
Example: The load should be set above15W. If the load is below15W,
the power saving mode will be activated.