Gaggenau 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.
A message, number or symbol appears
Copy every character and preserve letters, zeroes and punctuation. The meaning depends on the exact product. A similar-looking warning on another appliance is not a reliable component diagnosis.
When the display remains normal
Keep the visible display and actual behaviour in separate sentences. A familiar-looking panel can remain illuminated even when the selected function produces a different result.
When a model ending is missing
Explain what is known and what cannot safely be seen. Do not substitute a similar online product number or remove equipment to make the reference look complete.
Reading the Gaggenau label
Keep the full installed Gaggenau 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.