RE220002 Rev. 6`
36
Troubleshooting Procedures
To avoid risk of electrical shock, personal injury, or death,
disconnect power to unit and discharge the capacitor
before following any disassembly procedures.
WARNING
!
Diagnosis for VEND-10.H, .J, VEND-10, VEND-11, A1200S, A1225S, FSP-11, FS-11EVP,
FS-16EVP
Test Sequence 9: Idle Condition
Open oven door and connect power cord.
1
No power applied to the oven power cord.
2
Blown fuse (Note: Check interlock switch module operation, monitor test).
Colon appears in the display?
No
3
Inoperative cavity or magnetron thermal protector.
4.
5.
6.
Inoperative low voltage transformer.
Inoperative controller.
Broken or improper wire connection.
Yes
1.
2.
Inoperative holding relay.
Inoperative controller.
Cavity light is on?
No
3
Inoperative low voltage transformer.
Yes
4.
5.
Inoperative cavity light or socket.
Broken or improper wire connection.
Blower motor operates?
No
1
Blower motor inoperative or binding.
2
Broken or improper wire connection.
Yes
Stirrer motor operates?
No
1
Inoperative or binding stirrer motor.
2
Broken or improper wire connection.
Yes
"Idle" operation normal.
Proceed to "Cook" condition
(Test Sequence 10).