Advertisement
Component Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor
before servicing, unless testing requires power.
Illustration
Fuse block / Filter
assembly
Interlock switch assembly
(Mechanical)
Dial Timer
October 2012
©2012 ACP Inc.
!
Component
Power In terminals ......................................
Power Out terminals ...................................
Disconnect wires to switch.
With door open measure resistance from:
Monitor – Terminals 3 - 4 ..................
Primary – Terminals 1 - 2 .................
Secondary – Terminals 5 - 6 .............
With door closed measure resistance from:
Monitor – Terminals 3 - 4 ..................
Primary – Terminals 1 - 2 .................
Secondary – Terminals 5 - 6 .............
After verifying or replacing the module,
re-connect wires to switch and check
operation of monitor circuit before
operating the oven.
Remove leads from timer contact
terminals.
Measure resistance of following
terminals:
1 to 3
1 to 3
2 to M
WARNING
Testing
Timer in OFF position .................
Timer in ON position...................
Timer in OFF or ON position......
3
Results
230 VAC
230 VAC
If no power in, check power outlet
If no power out, check fuses
Indicates continuity
Infinite
Ω
Infinite
Ω
Infinite
Ω
Indicates continuity
Indicates continuity
If timer does not indicate
readings
below, replace timer.
Infinite
Approximately <1
Approximately 13.6 K
(timer
motor)
16500021
Advertisement
