Customer Questions and Answers for Transformer (20Va, Light) by Whirlpool

This light transformer (20VA) steps down incoming voltage for the appliance's light circuit. Replace a failing transformer to restore dependable illumination so you can monitor cooking progress and see clearly when cleaning.

• Steps down line voltage to the lower voltage used by the light circuit
• Supports consistent, reliable interior lighting
• A failed transformer can leave the light inoperative even with a good bulb
• Intermittent operation or flickering can indicate a weakening transformer

• Disconnect power at the breaker or unplug the unit before servicing
• Access and mounting location vary by model; note wiring and orientation before removal
• Move wires one at a time to the matching terminals/leads on the new transformer
• Secure the transformer and route wiring away from hot or moving parts; test light operation before reassembly