4EVAC Compact 500 - Power Supply Unit Indicators

Hacousto Holland bv
Industrieweg 87
2651BC Berkel & Rodenrijs
4EVAC Compact 500 quick guide
DoP OD 16.47
Author:
DD
Design revision:
2.0
Page 25 of 33
Power supply equipment indications
In the top-left area of the charger board you will wind 5 LED indicators, where you
can observe the current status of the power supply, battery and charger.
PWR (green)
Indicates that the PSE is supplying power.
MAINS fault (yellow)
Indicates fault of main power supply
OFF
Main power supply OK
Blink (single)
Main power supply output voltage low (<27.5 V DC)
Blink (double)
Main power supply output voltage high (>33 V DC)
ON
Main power supply not detected
BATT fault (yellow)
Indicates battery fault:
OFF
Battery OK
Blink (single)
Battery voltage low (<25.8 V DC)
Blink (double)
Battery voltage high (>29.4 V DC)
Blink (triple)
Battery internal resistance high
ON
Battery not detected
CHARGE (green)
Indicates stage of charging process.
OFF
No charging
Blink (single)
Trickle mode (battery full)
Blink (double)
Pre-charging mode (battery empty)
ON
Charging
TEMP fault (yellow)
Indicates temperature fault.
OFF
Temperature OK
Blink (single)
Temperature low (T<0°C)
Blink (double)
Temperature high (T>50°C)
ON
Temperature critical (T>70°C)
ON
Power is supplied to output
OFF
No power
OFF
Blink (single)
Blink (double)
Blink (triple)
ON