Light Bulb Replacement | 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.
Troubleshooting | 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 |
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| Problem | Possible Explanations |
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| Noise During Operation | Some noise is normal due to vibration and air |
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| movement. Excessive noise indicates one of |
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| the following: |
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| • Ductwork is too small/undersized. |
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| • Ductwork is too large/oversized. |
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| • Ductwork is loose. |
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| • Transition is too small or too loose. |
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| • Screws in trim parts, etc. are loose. |
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| Noise When Not Operating | Backflow flap on outside of duct wall cap |
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| moves with the wind. |
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| Fan Motor Does Not Work | • Power supply to hood is not sufficient. |
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| • Wires are not completely connected. |
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| Lights Under Hood Hum | A slight hum is normal. |
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| Operation of Hood Trips | • Wiring is not correct. |
| Breaker | • Circuit is not correct. |
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English 4