Yamaha EF2000iS Owners Manual - Page 14

Overload indicator light Red, Fuel tank cap, Check for blockages in the cooling air inlet - inverter generator

Get Yamaha EF2000iS - Inverter Generator PDF manuals and user guides View all Yamaha EF2000iS manuals
Add to My Manuals
Save this manual to your list of manuals

Page 14 highlights

1 7DK-021 AE01087 Overload indicator light (Red) The overload indicator light 1 comes on when an overload of a connected electrical device is detected, the 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 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 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. 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 submergible pump. However, this is not a malfunction. Fuel tank cap Remove the fuel tank cap by turning it counterclockwise. 7DK-022 -9-

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
–
9
–
AE01087
Overload indicator light (Red)
The overload indicator light
1
comes on when an over-
load of a connected electrical device is detected, the
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
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
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.
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-
mergible pump. However, this is not a malfunction.
1
7DK-021
7DK-022
Fuel tank cap
Remove the fuel tank cap by turning it counterclock-
wise.