Jenn-Air JMW2427IL Mode D'emploi page 17

4.
Measure the resistance between connectors J8-2 and P5-1. It should be
500 Ω to 3000 Ω at 77°F (25°C).
Copernicus
Appliance Manager
P5
J8
5. If the resistance check is outside the range, replace the affected door
latch assembly. Verify that the error is gone.
6. Reassemble all parts and panels.
7. Plug in oven or reconnect power.
8. Enter the Diagnostics menu and select "Component Activation." Check
the door status on the screen by opening and closing the oven door.
9. If status does not change, unplug the oven or disconnect power.
10. Check for continuity with door open and closed at P3-5 to P3-6. Door
open = infinite resistance. Door closed = zero resistance.
11. If continuity check is not correct, replace the door latch assembly. If all
checks were correct, replace Copernicus Appliance Manager.
12. Reassemble all parts and panels before operating.
13. Plug in oven or reconnect power.
14. Verify operation is normal. Enter the Diagnostics menu, select "Error
Diagnostics," and clear the history.
N
WH
YL
1
2
Motor Door Latch
3
4
5
6
7
1
WH
2
FAILURE ERROR LIKELY FAILURE CONDITION
F5 Inputs E1 Latch not operating
SUGGESTED CORRECTIVE ACTION PROCEDURE
NOTE: Before starting any test, cycle power to the oven (power off, wait 10
seconds, and power on).
PROCEDURE: Before proceeding, verify the error code by entering the
Diagnostics mode and selecting "Error Diagnostics."
1.
Enter the Diagnostics menu and select "Component Activation." Touch or
scroll to "Door Latch Motor," and then touch "OK." Touch "Latch Door."
Wait at least 15 seconds, and then check if latch status changes on
screen. If status does not change, go to Step 2. If status changes, unplug
oven or disconnect power, replace Copernicus Appliance Manager and
go to Step 6.
2.
If latch status on screen is "open," unplug oven or disconnect power and
check for loose harness connection between motor latch switch and P3-5
and P3-7.
BU
Motor Latch Switch
Door Switch
3.
Disconnect connector J8 from Copernicus Appliance Manager.
17
1
2
3
4
5
6
7
Copernicus
8
9
Appliance Manager
10
TN
P3
BR
OR/BK