Overload Indicator Light (Red); Fuel Tank Cap - Yamaha EF2000iS Owner's Manual

AE01087

Overload indicator light (Red)

The overload indicator light 1 comes on when an over-
load of a connected electrical device is detected, the
1
inverter control unit overheats, or the AC output voltage
rises. Then, the AC protector will trip, stopping power
generation in order to protect the generator and any
7DK-021
connected electric devices. The AC pilot light (Green)
will go off and the overload indicator light (Red) will stay
on, but the engine will not stop running.
When the overload indicator light comes on and power
generation stops, proceed as follows:
1. Turn off any connected electric devices and stop
2. Reduce the total wattage of connected electric
3. Check for blockages in the cooling air inlet and
4. After checking, restart the engine.
TIP
The overload indicator light may come on for a few sec-
onds at first when using electric devices that require a
large starting current, such as a compressor or a sub-
mersible pump. However, this is not a malfunction.

Fuel tank cap

Remove the fuel tank cap by turning it counterclock-
wise.
7DK-022
the engine.
devices within the rated output.
around the control unit. If any blockages are found,
remove them.
– 10 –