29 RS2220001 Rev. 2
Troubleshooting
Cook Condition
Push pad number 1,
pad beeps when pushed.
Open oven door.
Oven is operatin
properl
.
Yes
Water placed in oven is properl
heated?
Heats very slowly.
NOTE : Verif
b
performin
power test (pa
e 26).
Inoperative hi
h volta
e transformer(s).
Inoperative diode(s).
Inoperative capacitor(s).
Inoperative ma
netron(s).
Inoperative or misadjusted interlock switch module.
Inoperative triac(s).
Inoperative ma
netron thermal cutout.
Broken or improper wire connection.
1.
2.
3.
4.
5.
6.
7.
8.
No heat.
Inoperative or misadjusted interlock switch module.
Inoperative ma
netron thermal cutouts.
Inoperative capacitors.
Inoperative hi
h volta
e board.
Inoperative hi
h volta
e transformers.
Broken or improper wire connections.
1.
2.
3.
4.
5.
6.
NO
Place a cup of water in oven and
close door.
Flashing
Yes
Error code appears after about 8 seconds?
Refer to Display Dia
nostics.
Displa
starts countin
down?
Inoperative low volta
e board.
Inoperative interlock switch module.
Broken or improper wire connection.
1.
2.
3.
NO
Note: There will be a 2 to 3
second delay before display
begins counting down.
Note:
"ITEM"
must be flashing
or the door has to be opened
and closed to reactivate a
cook condition.
Beep not pro
rammed into oven.
Inoperative touch panel.
Pad not pro
rammed.
Door not completely latched.
1.
2.
NO
Inoperative interlock switch module.
Broken or improper wire connections.
NO
3.
4.
1.
2.