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(OFF), the engine runs at the rated speed (4900 r/min)
regardless of whether a load is connected or not.
TIP
• The economy control switch must be turned to "
(OFF) when using electric devices that require a
large starting current, such as a compressor or a
submersible pump.
• Economy control does not function when the genera-
tor is in warming-up period (See page 4-1).
Power Supply Display
The current power supply level is displayed by the out-
put indicators. According to the power supply level, the
output indicator(s) will come on.
1. Output indicator (Green)
Overload Indicator Light (Red)
The overload indicator light comes on when electricity
over the rated output is required by the connected elec-
trical devices, or when the inverter control unit over-
heats, or the AC output voltage rises. Then the AC
protector will trip, stopping power generation in order to
protect the generator and any connected electric
devices.
1. Overload indicator light (Red)
TIP
The overload indicator light may come on for a few sec-
onds at the first when using electric devices that
require a large starting current, such as a compressor
or a submersible pump. However, this is not a malfunc-
tion.
Controls and Features
"
2-10
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