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Model reference

Miele DA 3480 Built-in Wall-Cabinet Ventilation Hood

Wall-cabinet hood that starts itself when the deflector extends, where blower noise and lights are typical calls.

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Reviewed by Miele Repair Editorial Team · Last reviewed November 8, 2026

At a glance

Overview

Miele Repair Editorial Team Written by Miele Repair Editorial Team Editorial Team Published November 8, 2026 Technically reviewed November 8, 2026
Model number DA 3480
Appliance category Ventilation

The Miele DA 3480 is a built-in wall-cabinet ventilation hood with a body 29 13/16 inches wide (757 mm). Its depth changes from 10 13/16 inches retracted to 16 3/4 inches extended, and extending the fume deflector starts the hood automatically. Maximum airflow is 625 CFM across four front-control fan speeds. The exhaust duct is six inches (150 mm) in diameter. Electrical requirements are 120 V, 60 Hz, 15 A. Across the Miami, New York, Houston, Los Angeles and San Diego metro areas, the booking should include the full model number from the rating label, which fan speed fails and whether the blower is noisy or vibrating.

The extending fume deflector is the feature that separates this cabinet hood from a fixed-depth model. Pulling the deflector out switches the fan on, so the owner gets an automatic start without pressing a button. The 625-CFM maximum is the airflow rating to check against the cooktop size. Metal grease filters need cleaning every three to four weeks, which is the routine the owner keeps.

Known problems

Common issues for this model

Lights not working

Fan runs on one speed only

Blower noise or vibration

Controls not responding

Helpful notes

Troubleshooting resources

Note any recent filter or duct changes and which fan speeds still work.

Model-information disclaimer.

Confirm your exact model number and specifications with your appliance documentation before booking a repair. Model pages are for identification and compatibility reference.

FAQ

Frequently asked questions

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At a glance

ModelDA 3480
Appliance30-inch built-in wall-cabinet ventilation hood
Common symptomslights not working; fan runs on one speed only; blower noise or vibration; controls not responding
What you can checkNote any recent filter or duct changes and which fan speeds still work.
When to call a technicianIf the symptom comes back after the simple checks, or you see a code, leaking water or a burning smell, book a visit.

Specifications

DimensionsOverall width is 29 13/16 inches (757 mm). Depth changes from 10 13/16 inches retracted to 16 3/4 inches extended.
PowerElectrical requirements are 120 V, 60 Hz, 15 A.
InstallationThe exhaust duct diameter is six inches (150 mm).
FeaturesMaximum airflow is 625 CFM. Extending the fume deflector automatically activates the hood.
ControlsFront controls provide four fan speeds.
CareThe metal grease filter should be cleaned every three to four weeks.

Service notes for the DA 3480

A blower that is noisy or vibrates is checked for loose mounting, a fan wheel that rubs the housing and a grease filter that is not seated. A fan that runs on only one speed is a control issue, and the technician tests each front control in turn. Lights that do not work are checked as a separate circuit. Controls that do not respond should be looked at for a loose wire and for whether the deflector switch engages. Keep the metal grease filter on schedule, since heavy buildup reduces airflow and makes the blower work harder.

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(844) 459-5005
Phone (844) 459-5005
Email info@mieleservicecenter.support
Hours Mon–Sat: 8:00 AM – 7:00 PM
Service area Serving Miami, New York, Houston, Los Angeles and San Diego metro areas.
Response time Same-day and next-day appointments in most areas.