User manual
G3-Combi
Clayton Power GmbH
Page - 9 -
1.4 LED-indications for operation and failfunctions
Following three LEDs, located at frontside of device, indicates different status of functions and failures.
The blue LED is for he inverter section
The green LED is fort he charger section
The red LED indicates the status of battery
Different conditions are identified by steady or different blinking lights by one or more LEDs.
Blue LED Description.
ON Inverter is running
1 Short flash every 2. second Load search mode
1 Flash continuously Inverter output is overloaded
2 Flash continuously Inverter temperature is too high. (automatic cooling down and restart)
3 Flash continuously Short circuit at inverter output
4 Flash continuously Short circuit in power supply
5 Flash continuously Overload in power supply while starting up
Green LED Description.
ON Battery fully charged – maintenance charging
Slow flashing Charger is in absorption phase of charging (top charging)
Fast flashing Charger is boost charging
1 Flash continuously Mains present but too low (< 185VAC) or not clean, no good sine-wave
2 Flash continuously Mains too high (> 265VAC)
WARNING!
Never disconnect cables during charging (and inverting) especially near the battery
bank. The battery can explode!
Never discharge a battery completely; it will cause permanent damage of the battery!
Note: batteries must be able to deliver min. 12W and min. 10,3V before charging can
start!
Red LED Description.
No light Battery voltage okay
ON
Battery voltage too low (inverter will switch off within 1 minute, to
prevent a deep downloading of battery)
Flashing Battery voltage too high
All LED together Description.
ON Not used (reserved for future use)
Fast flashing Remote control and Power button on at the same time
1 Flash continuously NTC error (internal temperature sensor)
2 Flash continuously Poor connections or disconnection of battery during charging
3 Flash continuously Half bridge failure
4 Flash continuously Full bridge failure
Red and Green LED together
Description.
4 Flash continuously
Temperature sensor (NTC) missing. Will also be shown for 20 seconds
after switching on AC-supply, if no sensor is adapted.