Testing Procedures
23
RS2100005 Rev. 0
WARNING
!
Disconnect power before performing the following
procedures unless testing requires it.
Control Key Panel
1. Disconnect power to oven and remove control panel,
(see “Control Panel” section in Disassembly
Procedure).
2. Discharge high voltage capacitor, (see "High Voltage
Capacitor" section in Disassembly Procedure).
3. Disconnect ribbon connector by siding top part of
connector upward. Once in released position remove
ribbon from connector by siding ribbon side-to-side.
NOTE: Caution should be used when removing cable
from connector. Ribbon cable has two holes
which holds the lock ribbon in place.
NOTE: Circuit board has numbers 1 and 13 on it for
identification.
MVH140 models
Pad
Conn.
Pad
Conn.
Vent HI/LOW/OFF
1 - 8
1
7 - 9
Light HI/LOW/OFF
1 - 9
2
7 - 10
Help
2 - 8
3
7 - 11
Control Setup
2 - 9
4
7 - 12
Clock
2 - 10
5
6 - 8
Stop Clear
2 - 12
6
6 - 9
Auto Cook
3 - 8
7
6 - 10
Auto Reheat
3 - 9
8
6 - 11
Minute
3 - 10
9
6 - 12
Start
3 - 12
0
7 - 8
Popcorn
4 - 8
Potato
4 - 9
Program
5 - 8
Auto Defrost
5 - 9
Kitchen Timer
5 - 10
Power Level
5 - 11
Hold Warm
5 - 12
MVH240 models
Pad
Conn.
Pad
Conn.
Vent HI/LOW/OFF
1 - 8
5
6 - 8
Light HI/LOW/OFF
1 - 9
6
6 - 9
Less
1 - 10
7
6 - 10
Favorite Recipe
1 - 11
8
6 - 11
Turn Table ON/OFF 1 - 12
9
6 - 12
More
1 - 13
0
7 - 8
Help
2 - 8
1
7 - 9
Control Setup
2 - 9
2
7 - 10
Clock
2 - 10
3
7 - 11
Stop Clear
2 - 12
4
7 - 12
Auto Cook
3 - 8
Auto Reheat
3 - 9
Minute
3 - 10
Start
3 - 12
Popcorn
4 - 8
Potato
4 - 9
Beverage
4 - 10
Program
5 - 8
Auto Defrost
5 - 9
Kitchen Timer
5 - 10
Power Level
5 - 11
Hold Warm
5 - 12
MVH340 models
Pad
Conn.
Pad
Conn.
Vent HI/LOW/OFF
1 - 8
5
6 - 8
Light HI/LOW/OFF
1 - 9
6
6 - 9
Less
1 - 10
7
6 - 10
Favorite Recipe
1 - 11
8
6 - 11
Turn Table ON/OFF 1 - 12
9
6 - 12
More
1 - 13
0
7 - 8
Help
2 - 8
1
7 - 9
Control Setup
2 - 9
2
7 - 10
Clock
2 - 10
3
7 - 11
Stop Clear
2 - 12
4
7 - 12
Sensor Pizza
2 - 13
Minute
3 - 10
Start
3 - 12
Sensor Potato
3 - 13
Sensor Popcorn
4 - 13
Program
5 - 8
Auto Defrost
5 - 9
Kitchen Timer
5 - 10
Power Level
5 - 11
Hold Warm
5 - 12
Sensor Vegetable
5 - 13
Sensor Reheat
6 - 13
Sensor Cook
7 - 13
