Mastervolt CombiMaster 12V/2000W 100A

26
CombiMaster 120V Series – User and Installation Manual
6 OPERATION
6.1 Switching On / Charge only
The main switch on the bottom of the CombiMaster Inverter/Charger has two positions:
• Inverter and charger on (I)
• Charge only, inverter off ().
Note: When the main switch is in this position (), it consumes 1mA DC power when not
connected to AC. Switching off the inverter remotely, increases the DC power consumption. If it is
necessary to put the CombiMaster Inverter/Charger out of operation, for winter storage for example,
it is strongly recommended to switch the inverter off by the main switch
6.2 Status LEDs
AC In
Inverter
Charger






Figure 5: status LEDs
Off:
- : No AC input
- : Inverter off
- : Charger off
Green on:
- : AC input OK
- : Inverter on
- : Charger on
- : Charger in bulk phase
- : Charger in absorption phase
- : Charger in float phase
- +: AC IN support mode
Green blinking:
- : Inverter power save mode active
Red on:
- : AC input out of range
- : battery voltage low warning/shutdown
- : battery voltage high causing shutdown
Red blinking:
˗ : AC output overload
˗ +: Shutdown by any other error, including
overtemperature of the CombiMaster
Inverter/Charger
- : Battery temperature (sensor) error
Refer to the fault-finding table on page 30 for
possible causes of problems.