Onan Generator

Question 1

The 2000-2009 Onan generators have how many circuits?

Answer 1

12

Question 2

If the onan generator is set to auto, it will automatically start when the batteries drop below how many volts?

When will it turn off?

Answer 2

Onan will start at 12.1 volts

It will turn off when volts have been at 13.3 for 1 hour

Question 3

When starting the Onan generator, how long will it crank for?

If it does not start, how long will it wait before trying again?

Answer 3

Will crank for 5 seconds

If it doesn’t start it will try again in 5 seconds. Will try 5 times before displaying “GEN FAIL”

Question 4

How do you clear a “GEN FAIL” message on the Onan generator?

Answer 4

Press the start/stop button

Question 5

When the generator has started, it will count down how many hours before automatically turning off?

Answer 5

24 hours

Question 6

What is the engine oil pressure of the Onan generator?

Answer 6

28-64 psi

Question 7

What is the coolant temp of the Onan generator?

Answer 7

160-195

Question 8

What is the D.C. Voltmeter range on the Onan generator?

Answer 8

12.5-15 volts

Question 9

How many amps will the Onan provide at 1800 rpm?

Answer 9

31 amps

Question 10

When shutting down the Onan generator, how long should it be run with no load?

Answer 10

3-5 minutes

Question 11

What is the capacity of the Onan oil tank?

Answer 11

4 quarts of 15w-40

Question 12

What is the capacity of the coolant in the Onan generator?

Answer 12

5 quarts

Question 13

How many watts does the Onan generate?

Answer 13

7500 watts