Led Indicator; Audible Alarm; Fan Operation - Ultimate Power UP12/2000SD-CG User Manual

Ultimate Power

3.8 LED Indicator

SHORE POWER ON
INVERTER ON
FAST CHARGE
FLOAT CHARGE
OVER TEMP TRIP
OVER LOAD TRIP
POWER SAVER ON

3.9 Audible Alarm

Battery Voltage Low
Battery Voltage High
Invert Mode Over-Load
Over Temperature

3.10 FAN Operation

For 1-3KW models, there is one multiple controlled DC fan.
For 4 model, there are two DC fans..
The DC fans are designed to operate according to the following logic:
Condition Enter Condition
HEAT SINK
T ≤ 60℃(140℉)
GREEN LED lighting on AC Mode
GREEN LED lighting on Inverter Mode
Yellow LED lighting on Fast Charging Mode
GREEN LED lighting on Float Charging Mode
RED LED lighting on Over Temperature
RED LED lighting on Over Load
GREEN LED lighting on Power Saver Mode (Power Saver Load ≦25W)
Inverter green LED Lighting and the buzzer beep 0.5s every 5s.
Inverter green LED Lighting, and the buzzer beep 0.5s every 1s, and Fault
after 60s.
(1)110%<load<125%(±10%), No audible alarm in 14 minutes,
Beeps 0.5s every 1s in 15 th
(2)125% <load<150%(±10%), Beeps 0.5s every 1s and Fault after 60s;
(3)Load>150%(±10%), Beeps 0.5s every 1s and Fault after 20s;
Heat sink temp. ≥105ºC(221℉), Over temp red LED Lighting, beeps 0.5s
every 1s;
Leave condition
T > 65℃(149℉)
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minute and Fault after 15 minutes;
Speed
OFF