Missing zero cross signal indicates an issue with the lock motor, lock switch, or door switch circuits. The manual's first action is: “- Press CLEAR key. - If CLEAR key does not eliminate problem, turn off power for 30 seconds, then turn on power. - Check wiring of Lock Motor, Lock Switch and Door Switch circuits. - Unplug the lock motor from the board and apply power (L1) directly to the Lock Motor. If the motor does not rotate, replace Lock Motor Assembly. - Check Lock Switch for proper operation (do they open and close, check with ohmmeter). The Lock Motor may be powered as in above step to open and close Lock Switch. If the Lock Switch is defective, replace Vistor Lock Assembly. - If all above steps fail to correct situation, replace the EOC in the event of a motor that does not rotate.”
- Model
- Frigidaire Gallery Series Professional Series
- Display shows
- Missing zero cross signal (F62)
- Type
- Fault code
- Source
- Manual p. 6
What F62 means
Missing zero cross signal p. 6
Common causes
- Missing zero cross signal. p. 6
What to do
- - Press CLEAR key. - If CLEAR key does not eliminate problem, turn off power for 30 seconds, then turn on power. - Check wiring of Lock Motor, Lock Switch and Door Switch circuits. - Unplug the lock motor from the board and apply power (L1) directly to the Lock Motor. If the motor does not rotate, replace Lock Motor Assembly. - Check Lock Switch for proper operation (do they open and close, check with ohmmeter). The Lock Motor may be powered as in above step to open and close Lock Switch. If the Lock Switch is defective, replace Vistor Lock Assembly. - If all above steps fail to correct situation, replace the EOC in the event of a motor that does not rotate. p. 6
If F62 is still not resolved
The manual gives no further instruction for this code. Open the code table in the PDF or contact Frigidaire service.
This page summarises what the manufacturer’s manual says about F62; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Frigidaire. Found a mistake? Report an error.