haier 3000 - Manual (Page 17)

troubleshooting
fan does not turn on, but lights turn on.
This is probably due to either a defective fan switch or a burned-out fan motor.
Please call a qualified service professional.
fan only runs at one speed.
Please see instructions above for troubleshooting when your fan does not turn on,
but lights turn on.
fan circulates air, but does not vent outside.
If air is blowing through the front vent openings, then your range hood has been
configured for ductless operation. In order to convert the system to vent outside,
a technician must install metal ductwork from the range hood through either an
outside wall or the roof and ensure blower has been positioned correctly for your
ventilation configuration.
If air is not blowing from the front vent openings, check inside the cabinet above
the range hood. If you see a metal duct leading away from the vent hood, then
you have a system that vents to the outdoors. If you do not see a duct, your unit
may be venting through the back wall.
Lights do not turn, on but fan does.
This could be due to a burned out bulb. Try replacing the light bulb. If the light
still does not work, please call a qualified service professional.
night light does not turn on.
If your unit is using an LED bulb, it must be dimmable for the night light to
function. If LED is dimmable, please see above instructions for troubleshooting
when the lights do not turn on but fan turns on.
Hint:
All LED bulbs are not dimmable. Consult the packaging or local retailer for
help selecting the correct bulb.
neither the fan nor the lights turn on at all.
Check for a tripped circuit breaker or a blown fuse, since the range hood is
wired directly to your household electrical system.
notE: All work must be performed by a qualified and licensed technician!
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