Yamaha EF2000iS 1600 Watt Specs and Review

Yamaha EF2000iS features inverter system with Pulse Width Modulation (PWM) control. It can safely run products that have built-in microcomputers. It’s a lightweight and practical that can be easily moved and stored. It is also fuel-efficient. The Yamaha EF2000iS is equipped with a smart throttle system that can improve fuel economy. Its plastic tank can accommodate 1.1 gallons of gasoline. It is claimed that it will be able to run all night long on less than a gallon of gas. The official data said that it can run 8 hours at 50% load. The OHV Engine with Cast Iron Cylinder Liner makes it more efficient, powerful and last longer.

Yamaha EF2000iS 1600 Watt Inverter Generator Wiring Diagram

Oil Watch Warning System works as a safety feature by preventing engine damage and therefore gives you peace of mind. The Auto-decompression System is pretty helpful to reduce compression for easier starting. It provides DC outlet (8amp 12 V outlet) for charging batteries. To reduce the noise, the manufacturer includes Noise Block Sound Reduction System in Yamaha EF2000iS. There is also a super-quiet muffler with USFS-approved spark arrestor. The device only produces 51.5-61 decibels. If you buy this product you will get a 3 year commercial warranty.

Dimensions: 19.3"L x 11"W x 17.9"H (49.02 x 27.94 x 45.47 cm)
Weight: 44 Lbs. (19.96 kilograms)

Yamaha EF2000iS 1600 Watt Inverter

Yamaha EF2000iS 1600 Watt Inverter Generator Wiring Diagram


1. Sub Coil
2. DC Coil
3. Main Coil
4. DC Rectifier
5. DC Protector (breaker)
6. Twin Tech (parallel running terminal)
7. DC receptacle
8. AC Pilot Light
9. AC Receptacle
10. Economy control switch
11. Overload indicator light
12. Engine Switch
13. Oil warning light
14. Ground (Earth) terminal
15. Control Unit
16. CDI unit/Ignition coil
17. Stepping motor
18. Spark plug
19. CDI magneto
20. Oil level gauge

Wiring Color Code
B – Black
Br – Brown
G – Green
Gy – Gray
L – Blue
O – Orange
R – Red
W – White
Y – Yellow
B/W – Black/White
G/Y – Green/Yellow
R/W – Red/White

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