Low power output Light on

[kloppk]

Yup, yours is set to 416

 

[mwilk1]

This may get a tad long winded.... This morning while i was checking output voltage one time the low voltage light came on... I shut it off restarted and it worked just fine again minus high voltage on the L legs. I moved the voltage connection plate. now it says 120/208 but im back to low voltage light on and 56 ish volts on L1 and L3. Is it possible that this low voltage is intermittent and caused by a faulty ignition S1 switch or panel light (on/off) switch?

 

[Guyfang]

What was the voltage at the 120 volt outlet?

 

[mwilk1]

120vac i beleive will recheck shortly. i dont know if i actually checked it come to thunk about it

 

[mwilk1]

currently at 77vac

 

[kloppk]

With the set running see what the DC voltage is across VR terminals 1 & 3.
With the set running see what the DC voltage is across the VR wires going to M7 & K15. It ought to be about 24 volts

 

[mwilk1]

ok now for the magical answers.... pin 1 and 3 at vr with engine running is 6.8v. Between m7 and ki5 (the wire installed) is 24.8v. Voltage at outlet is 88v ac