Installation Sheet
4544
Single Motor Electrical Diagram
Changing the Transformer
REPLACE OR CHANGE TRANSFORMER: 
1.  Remove the screws from the transformer.
2.  Remove the two connections to the lights.
3.  Remove the two wired connections from the circuit board (you must remove the 
circuit board cover). 
4.  Install the new connections from your new transformer (be certain the correct 
wires are connected).
5.  Reinstall the cover for the circuit board with screws. 
6.  Replace all screws in the transformer.
7.  Reconnect the lights to the transformer. 
NOTE: On units made before 2017 with three or more lights, there will be dual 
transformers.
NOTE: Never work on or clean the range hood while power is ON. Always unplug 
the unit or switch the electrical breaker to the off position. 
CHANGING PARTS
Installation Tutorial Video
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ground
ground
ground
ground
ground
SINGLE MOTOR ELECTRICAL DIAGRAM
CHANGING PARTS
ground
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