Maytag UMV1152BAB/W/Q/S Service page 19

Testing Procedures
To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge the high voltage
capacitor before servicing, unless testing requires power.
Illustration
AMV4204A**,
MMV4205A**,
AMV5164A**,
MMV5165A**,
AMV5206A**,
MMV5207A**,
JMV8208A**
Primary Interlock
Switch Test
(Top Switch)
AMV4204A**,
MMV4205A**,
MMV5165A**,
AMV5206A**,
MMV5207A**,
JMV8208A**
Primary Interlock
Switch Test
(Bottom Switch)
UMV1152B**,
MMV1153A**,
AMV1162A**,
AMV5164A**
Secondary Interlock
Switch Test
(Bottom Switch)
AMV4204A**,
MMV4205A**,
MMV5165A**,
AMV5206A**,
MMV5207A**,
JMV8208A**
Secondary Interlock
Switch Test
(Top Switch)
UMV1152B**,
MMV1153A**,
AMV1162A**,
AMV5164A**
Interlock Monitor
Switch Test
(Middle Switch)
All Models
©2004 Maytag Services
!
Component
Relay 7 Disconnect the leads. Place water in the
oven and select power levels 1 through
10. Check continuity between the
terminals of the relays.
Measure resistance between
terminals 1 and 2:
Door Open ...............................................
Door Closed.............................................
1
2
Measure resistance between
terminals 1 and 2:
Door Open ...............................................
Door Closed.............................................
1
2
Measure resistance between
terminals 1 and 2:
Door Open ...............................................
Door Closed.............................................
Measure resistance between
terminals 1 and 2:
Door Open ...............................................
Door Closed.............................................
Measure resistance between
terminals 1 and 2:
Door Open ...............................................
1
Door Closed.............................................
2
16023056 Rev. 0
W ARNING
Test Procedure Results
Cycle On
Power Level
(Continuity)
1 4 sec
2 6 sec
3 8 sec
4 10 sec
5 12 sec
6 14 sec
7 16 sec
8 18 sec
9 20 sec
10 22 sec
Open
Continuity
Open
Continuity
Open
Continuity
Open
Continuity
Continuity
Open
Cycle Off
(Open)
18 sec
16 sec
14 sec
12 sec
10 sec
8 sec
6 sec
4 sec
2 sec
0 sec
19