Yamaha EF4500iSE - Inverter Generator Owner's Manual download pdf (Page 15)

– 10 –

Overload indicator light (red)

The overload indicator light comes on when an over-

load of a connected electrical device is detected, the

inverter control unit overheats, or the AC output volt-

age rises. Then, the AC protector will trip, stopping

power generation in order to protect the generator and

any 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.

1 Overload indicator light

When the overload indicator light comes on and power

generation stops, proceed as follows:

1. Turn off any connected electric devices and stop

the engine.

2. Reduce the total wattage of connected electric

devices within the rated output.

3. Check for blockages in the cooling air inlet and

around the control unit. If any blockages are

found, remove them.

4. After checking, restart the engine.

TIP

The overload indicator light may come on for a few

seconds at first when using electric devices that

require a large starting current, such as a compressor

or a submersible pump. However, this is not a mal-

function.

763-7XFd

763-7XFc

AC pilot light (green)

The AC pilot light comes on when the engine starts

and produces power.

1 AC pilot light

7XF-28199-12_a 2011.3.21 16:04 Page 10

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 65 66

No comments

Yamaha EF4500iSE - Inverter Generator Owner's Manual Page 15