Light Bulb Replacement; Troubleshooting - Siemens LC479650UC Guide D'utilisation Et D'entretien

Light Bulb Replacement

Troubleshooting

English 4
Place fingers behind lens and push out from behind.
Figure 3: Light Bulb Replacement
Remove the damaged light bulb and replace. Snap lens back into place.
Do not use cooktop while hood is disassembled, to ensure adequate ventilation.
Before calling service, check the possible explanations below. If these solutions
fail, call service. Please have your serial number and model number ready. They
are located on the underside of the hood on the left side.
Table 1: Troubleshooting
Problem
Noise During Operation
Noise When Not Operating
Fan Motor Does Not Work
Lights Under Hood Hum
Operation of Hood Trips
Breaker
Possible Explanations
Some noise is normal due to vibration and air
movement. Excessive noise indicates one of
the following:
• Ductwork is too small/undersized.
• Ductwork is too large/oversized.
• Ductwork is loose.
• Transition is too small or too loose.
• Screws in trim parts, etc. are loose.
Backflow flap on outside of duct wall cap
moves with the wind.
• Power supply to hood is not sufficient.
• Wires are not completely connected.
A slight hum is normal.
• Wiring is not correct.
• Circuit is not correct.