Jenn-Air JGS8750ADB, Service Manual

Page: 13 / 44

Troubleshooting Procedures
!
WARNING
To avoid risk of electrical shock, personal injury, or death, disconnect power and gas to oven before servicing,
unless testing requires power and/or gas.
©2005 Maytag Services
16022089 13
Problem Possible Cause Correction
Clock and timer not working.
Power outage ..........................................
Electronic Control locked ........................
•
Verify power is present at unit and
circuit breaker is not tripped.
•
Replace household fuse, but do not
fuse capacity.
•
Refer to Use and Care manual and
unlock electronic control.
Oven light does not operate.
Failed oven lamp .....................................
Failed wiring ............................................
Failed light socket....................................
•
Check lamp and replace is
necessary.
•
Check for broken, loose or dirty
connections.
•
Check light socket for continuity.
Oven door will not unlock.
Oven is self-cleaning ...............................
Oven is still hot ........................................
•
Allow cycle to complete.
•
Will not unlock until unit has cooled to
safe temperature. Do not force door
open, this will void warranty. Blow
cool air on door latch area to quicken
process.
Self-clean cycle not working.
Programming error ..................................
Door lock .................................................
•
Turn off circuit breaker for five
minutes and try oven again.
•
Verify door lock energizes & engages.
Fault Code Chart
Fault Code Description Component to Troubleshoot/Replace
F0-0 No Fault ..................................................
•
None.
F1-1 Oven temperature above 650° F
(343° C) in bake mode ...........................
•
Ohm sensor and harness (see
"
Oven
Sensor
"
chart). If OK, change
control.
F1-3 Oven temperature above 950° F
(510° C) during a clean cycle .................
•
Ohm sensor and harness (see
"
Oven
Sensor
"
chart). If OK, change
control.
F1-5 Cancel pad not responding ....................
•
Ensure ribbon cable is securely
connected, inspect ribbon cable and
connector (shorts, breakage,
corrosion, etc.). If OK, replace
control.
F1-7 Membrane disconnected ........................
•
Ensure ribbon cable is securely
connected, inspect ribbon cable and
connector (shorts, breakage,
corrosion, etc.). If OK, replace
control.
F1-8 Shorted key (pad) in membrane switch .
•
Ensure ribbon cable is securely
connected, inspect ribbon cable and
connector (shorts, breakage,
corrosion, etc.). If OK, replace
control.
F1-9 Internal control communication errors....
•
Replace control.