NEFF Cooker hood · your observations
A working light does not tell the fan’s story.
Explain lighting, speed selection and air movement separately. If known, state whether air recirculates through filters or travels through an outside duct. Leave the fitted hood in place; there is no need to climb up or dismantle it.
The fitted air route matters
A recirculating hood and a ducted hood move air through different arrangements. Mention the existing route where known, without removing the unit. A change in sound, fan speed or light response should each have its own sentence.
Speed selection works but airflow seems reduced
Keep sound and air movement separate. The existing filter arrangement, controls and air route can matter to assessment. Do not unmount the hood or reach over an unsafe cooking surface for a closer view.
The result changes between ordinary uses
Keep settings and results from the occasions you already observed. A normal programme between problems adds context, but cannot identify the cause or establish that the difficulty has gone.
When a previous symptom seems to return
Mention earlier work using documents or dates you actually have. Similar behaviour can need a fresh assessment; the same phrase does not necessarily describe the same cause.
When ordinary results vary
A brief note of settings and outcomes already observed can make variation easier to explain. One good result does not settle a recurring enquiry.
Reading the NEFF label
The complete E-Nr and any FD on the accessible label can distinguish the actual product version. Keep the full installed NEFF designation, the actual product type and the existing control arrangement. This name identifies an enquiry route; it does not establish current manufacture, parts stock, replacement compatibility or acceptance of every product.
At your Caterham address
Give the full service postcode and describe the actual fitted access in Caterham. CR3 is a broad postal reference. This guide does not establish a separate branch, service boundary or agreed attendance.
Discuss the proposed work
Call 0800 037 4915 with the model and sequence of events. Suitable work, charges and a Monday–Thursday appointment are checked for the individual request.