Noisy WFCO fan.
When plugged into shore power and turning on a bank of 3 LED lights or 2+ in another area the fan on the WFCO converter really revs up. FYI I have 4-6V Costco batteries that are in great shape. Digi...
Forum Discussion
goducks10 wrote:Old-Biscuit wrote:
2013 RV ----SO 5 years is a pretty good run for a WFCO
What is the AC Voltage?
IIRC the Fan is a 120V AC fan not DC
AC Voltage fluctuations would change fan speed
Or could be issue with the thermal sensor/t-stat that turns fan on/off
It's left plugged in 24/7 when not dry camping. I guess it's still working even in trickle mode.
Not sure on the AC volts.
The fan only comes on when there's a draw on the converter.
I was just thinking that it shouldn't run maxed out when only 3 LED lights are on. I didn't think LED's drew enough amperage to make the fan need to kick on.
Try some different light loads to see if those LEDs are causing a problem.
I replaced the cheap fan in my WFCO with a ball bearing fan the first year. I guess they saved just a few pennies.
