-32-
COMPONENTS
TEST RESULTS
Normal:
Momently indicates
several ohm, and then
gradually returns to infinite
Normal: Infinite.
Normal:Continuity.
Abnormal: Infinite.
Normal: Infinite.
Abnormal: Continuity.
1. Remove wire leads.
2. Measure resistance. (ohm meter scale: Rx1000)
• Terminal to terminal
• Terminal to case
1. Measure continuity. Forward.
(ohm meter scale: Rx1000)
2. Measure continuity. Reverse.
(ohm meter scale: Rx1000)
CAPACITOR
DIODE
Some inexpensive ohm
meters may indicate infinite
resistance in both directions.
1. Measure continuity.
(ohm meter scale: Rx1)
2. Remove the lead wires and operate oven at
power level 1 through power level 10.
RELAY 2
1. Remove wire leads.
2. Measure resistance.
(ohm meter scale: Rx1)
Normal: Approximately
Terminal : 35 to 50 ohms
Terminal : 5 to 15 ohms
Abnormal:
Infinite or several.
FAN MOTOR
A
C
A
B
Power
Level
Open
Close
1
2
3
4
5
6
7
8
9
10
4 Sec
6 Sec
8 Sec
10 Sec
12 Sec
14 Sec
16 Sec
18 Sec
20 Sec
22 Sec
18 Sec
16 Sec
14 Sec
12 Sec
10 Sec
8 Sec
6 Sec
4 Sec
2 Sec
0 Sec
Summary of Contents for LMV1813SB
Page 9: ...5 WIRING DIAGRAM KEY MATRIX 9 5 1 Wiring Diagram ...
Page 14: ... 14 6 4 Troubleshooting No Display or Dead ...
Page 17: ... 17 Keypad Failure MICOM Start key or EZ ON key works if the door is closed ...
Page 19: ... 19 No Heat No Cook ...
Page 46: ... 49 LATCH BOARD PARTS W102 4000 4002 4003 4001 4004 4002 EV ...
Page 50: ......