1-9
Generator Information and Theory
Output Indicator
When the generator is running normally and gener-
ating power, this indicator is lit green.
When using a device which requires a large starting
current, the overload warning light (red) and output
indicator (green) will temporarily light simultane-
ously. This operation is normal.
After the connected device has started up, the over-
load warning light (red) will turn off, while the output
indicator (green) will continue to be lit.
Oil Warning Lamp
As with all Yamaha generators, the engine will shut
off automatically when the oil level decreases to a
specified level.
When this happens and the recoil starter is pulled,
the engine will not start and the oil warning light will
turn on.
Control Panel
Refer to Section 3 for model specific control panel
diagrams.
Indicators
Overload Warning Lamp
During power generation, if a problem occurs with a
connected device, there is an overload, or the
inverter control unit overheats, the electronic breaker
will be activated and interrupt power output to pro-
tect the generator and/or connected devices.
■
When the electronic breaker operates:
The engine continues to run, but the control unit
stops output
The output indicator (green) turns off
The overload indicator (red) turns on
■
When the overload warning light turns on:
Stop the engine.
Verify the required load of the connected device,
and reduce to the rated load of the generator if
necessary. Verify whether or not there is a prob-
lem with a connected device. (A possible cause
of excessive current drain.)
Check for foreign matter in the cooling air inlet
and areas around the control unit which could
block incoming air.
■
To return the generator to normal output
operation:
Temporarily stopping the engine and re-starting
automatically resets the system to its original
state. (The system cannot be reset unless power
to the control unit is interrupted by stopping the
engine.)
Summary of Contents for EF4500iSE - Inverter Generator
Page 1: ...YAMAHA GENERATOR THEORY DIAGNOSTICS GUIDE...
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Page 50: ...2 16 Yamaha Generator Theory Diagnostics Guide...
Page 51: ...2 17 Generator Diagnostics...
Page 53: ...2 19 Inverter Generator Diagnostics...
Page 54: ...2 20 Yamaha Generator Theory Diagnostics Guide...
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Page 101: ...3 25 Current Model Specifications and Wiring Diagrams EF2800i INVERTER GENERATOR EF2800i...
Page 102: ...3 26 Yamaha Generator Theory Diagnostics Guide EF2800i WIRING DIAGRAM...
Page 103: ...3 27 Current Model Specifications and Wiring Diagrams EF2800i 5W 30...
Page 104: ...3 28 Yamaha Generator Theory Diagnostics Guide...
Page 105: ...3 29 Current Model Specifications and Wiring Diagrams EF2800i...
Page 106: ...3 30 Yamaha Generator Theory Diagnostics Guide...
Page 107: ...3 31 Current Model Specifications and Wiring Diagrams EF2800i...
Page 108: ...3 32 Yamaha Generator Theory Diagnostics Guide...
Page 117: ...3 41 Current Model Specifications and Wiring Diagrams YG4000DE...
Page 118: ...3 42 Yamaha Generator Theory Diagnostics Guide INVERTER GENERATOR EF4000DE...
Page 119: ...3 43 Current Model Specifications and Wiring Diagrams YG4000DE 5W 30...
Page 120: ...3 44 Yamaha Generator Theory Diagnostics Guide...
Page 121: ...3 45 Current Model Specifications and Wiring Diagrams YG4000DE...
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Page 123: ...3 47 Current Model Specifications and Wiring Diagrams YG4000DE...
Page 124: ...3 48 Yamaha Generator Theory Diagnostics Guide...
Page 125: ...3 49 Current Model Specifications and Wiring Diagrams YG4000DE...
Page 126: ...3 50 Yamaha Generator Theory Diagnostics Guide INVERTER GENERATOR EF4500iSE...
Page 127: ...3 51 Current Model Specifications and Wiring Diagrams EF4500iSE EF4500iSE WIRING DIAGRAM...
Page 128: ...3 52 Yamaha Generator Theory Diagnostics Guide...
Page 129: ...3 53 Current Model Specifications and Wiring Diagrams EF4500iSE 5W 30...
Page 130: ...3 54 Yamaha Generator Theory Diagnostics Guide...
Page 131: ...3 55 Current Model Specifications and Wiring Diagrams EF4500iSE...
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Page 133: ...3 57 Current Model Specifications and Wiring Diagrams EF4500iSE...
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Page 135: ...3 59 Current Model Specifications and Wiring Diagrams EF4500iSE...
Page 136: ...3 60 Yamaha Generator Theory Diagnostics Guide...
Page 147: ...3 71 Current Model Specifications and Wiring Diagrams EF6300iSDE INVERTER GENERATOR EF6300iSDE...
Page 148: ...3 72 Yamaha Generator Theory Diagnostics Guide EF6300iSDE WIRING DIAGRAM...
Page 149: ...3 73 Current Model Specifications and Wiring Diagrams EF6300iSDE...
Page 150: ...3 74 Yamaha Generator Theory Diagnostics Guide...
Page 151: ...3 75 Current Model Specifications and Wiring Diagrams EF6300iSDE...
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Page 164: ...3 88 Yamaha Generator Theory Diagnostics Guide EF12000DE...
Page 165: ...3 89 Current Model Specifications and Wiring Diagrams EF12000DE EF12000DE...
Page 166: ...3 90 Yamaha Generator Theory Diagnostics Guide EF12000DE...
Page 167: ...3 91 Current Model Specifications and Wiring Diagrams EF12000DE EF12000DE...
Page 168: ...3 92 Yamaha Generator Theory Diagnostics Guide EF12000DE...
Page 169: ...3 93 Current Model Specifications and Wiring Diagrams EF12000DE EF12000DE...
Page 170: ...3 94 Yamaha Generator Theory Diagnostics Guide CONVENTIONAL GENERATOR EF12000DE Control Box...
Page 171: ...3 95 Current Model Specifications and Wiring Diagrams EF1200DE EF12000DE WIRING DIAGRAM...
Page 180: ...3 104 Yamaha Generator Theory Diagnostics Guide CONVENTIONAL GENERATOR YG4000D...
Page 181: ...3 105 Current Model Specifications and Wiring Diagrams YG4000D...
Page 182: ...3 106 Yamaha Generator Theory Diagnostics Guide YG4000D WIRING DIAGRAM...
Page 183: ...3 107 Current Model Specifications and Wiring Diagrams YG4000D...
Page 184: ...3 108 Yamaha Generator Theory Diagnostics Guide 5W 30...
Page 185: ...3 109 Current Model Specifications and Wiring Diagrams YG4000D...
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Page 187: ...3 111 Current Model Specifications and Wiring Diagrams YG4000D...
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Page 189: ...3 113 Current Model Specifications and Wiring Diagrams YG4000D...
Page 190: ...3 114 Yamaha Generator Theory Diagnostics Guide...
Page 218: ...2009 Yamaha Motor Corporation U S A Printed in U S A LIT BKTEC GN 01...
