Jenn-Air JGS8750ADB Service Manual - Testing Procedures
Testing 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
21
Description of Fault Codes
Each Fault Code consists of an "F" followed by a number, dash and a number or letter. The following table
describes each Fault Code and the component to troubleshoot.
To view the most recent fault code:
1. Press and hold the
Cancel and Broil pads for 3 seconds at power-up, or within 5 minutes of power-up.
2. Once the control has entered the "Quick Test" mode, release both pads.
3. Press
the
Cook Time pad to view the most recent fault (displayed in the control display window).
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, pg
12). 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, pg
12). 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.
F1-A
Lock/unlock switch state not advancing to control.
Check connections, harness, and motor. If OK, replace
control.
F1-C
Oven door switch state not advancing to control.
Check connections, harness, and motor. If OK, replace
control.
F1-E
Control not calibrated.
Replace control.
F1-F
Jumper not removed from printed circuit board (PCB).
Remove jumper from PCB.
F1-H
EEPROM error.
Replace control.
F1-N
Internal voltage for slave micro incorrect.
Replace control.
F3-1
Open or shorted sensor.
Ohm sensor and harness.
F8 Shorted
meat
probe.
Check probe jack and harness probe jack harness. If
OK, check meat probe (see "Meat Probe" chart, pg 12).
F9-1
Oven door will not lock.
Check wire connections. If OK, replace motorized door
lock.
F9-2
Oven door will not unlock.
Check wire connections. If OK, replace motorized door
lock.
F9-3
Oven door status is both locked and unlocked.
Check wire connections. If OK, replace motorized door
lock.