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Ask Hank F. Your Own Question
Hank F.
Hank F., Technician
Category: Small Engine
Satisfied Customers: 14484
Experience:  Certified on Onan and Generac generators
19372534
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I HAVE ONAN GENSET 15.0 JC/18R/8525AA SER# 0874852791, RUNS

Customer Question

I HAVE ONAN GENSET 15.0 JC/18R/8525AA SER#(###) ###-#### RUNS GOOD WASH USED IN NURSEING HOME, IT IS WIRED 4 WIRE 3 PHASE, I WOULD LIKE TO CHANGE IT TO SINGLE PHASE. CAN THIS BE CHANGED AND WHAT WIREING DIAGRAN DO I USE DOUG WAGNER
Submitted: 26 days ago.
Category: Small Engine
Expert:  Hank F. replied 25 days ago.

Yes, this unit can be reconfigured for single phase operation.

If you want single phase 120 only, you will set it up in a Parallel Delta configuration.

If you want single phase 120/240, you will need to set it up in a Double Delta configuration.

I have uploaded the diagram for you.

Click here to download it.

Expert:  Hank F. replied 22 days ago.

Did you get the diagram?