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Maytag RFS9B Service

Download Service of Maytag 1324704M Microwave Oven for Free or View it Online on All-Guides.com. This version of Maytag 1324704M Manual compatible with such list of devices, as: P1140412M, P1324701M, P1327707M, P1327711M, P1327712M

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Component Specifications
!
WARNI NG
To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor
before servicing, unless testing requires power.
16021520 Rev. 0
©2002 Maytag Appliances Company
12
Illustration Component Testing Results
7
8
2
4
3
5
Interlock switch assembly
2
5
7
3
4
8
Disconnect wires to switch.
With door open measure resistance from:
Terminal 7 to 8 Monitor
Terminal 4 to 5 Primary
Terminal 2 to 3 Secondary
With door closed measure resistance from:
Terminal 7 to 8 Monitor
Terminal 4 to 5 Primary
Terminal 2 to 3 Secondary
After verifying or replacing the module, re-
connect wires to switch and check operation of
monitor circuit before operating the oven.
Indicates continuity
Infinite
Infinite
Infinite
Indicates continuity
Indicates continuity
A
B
C
D
E
Pin # 1
P1
P2
Internal Display
Graphics
Pin # 1
HV/LV. board
RCS10 P1140411M
RCS10MP P1140412M
RCS10MPS P1324901M
At 8 pin connector:
Pin 1 (orange) to Pin 3 (white)
Relay 2 (blower relay)
Terminal A (brown) to terminal B (black)
Relay 1 (cook relay)
Terminal B (black) to terminal C (blue)
Triac
Terminal D (red) to terminal E (orange)
Line voltage input to control
transformer
Cook condition
0volts
Idle condition
Line voltage
Cook condition
0volts
Idle condition
Line voltage
Cook condition
1.1 VAC
Idle condition
0volts
A
B
C
J
E
Pin # 1
P2
P1
Internal Display
Graphics
Pin # 1
P3
F
K
H
HV/LV. board
RFS10SW2
RFS12SW2
RFS12MPS
RFS12S
At 8 pin connector:
Pin1(black)toPin3(white)
Relay 2 (blower relay)
Terminal C (black) to terminal J (brown)
Relay 1 (cook relay)
Terminal F (black) to terminal K (blue)
Triac
Terminal A (gray) to terminal B (red)
Line voltage input to control
transformer
Cook condition
0volts
Idle condition
Line voltage
Cook condition
0volts
Idle condition
Line voltage
Cook condition
0.9 VAC
Idle condition
0volts
A
B
C
J
E
Pin # 1
P2
P1
Internal Display
Graphics
Pin # 1
P3
F
K
H
HV/LV. board
RFS9B 1324706M
P1327707M
RCS10 P1324601M
P1327703M
RCS10MP P1324602M
P1327704M
RCS10MPS P1324902M
P1327705M
RCS10MPSED
P1324906M
P1327706M
RFS10S P1324701M
P1327708M
At 8 pin connector:
Pin1(black)toPin3(white)
Relay 2 (cook relay)
Disconnect wires to terminals F and K and
tape wires apart. Set multimeter to “Ohms”
and attach meter leads to F and K.
Terminal F (orange) to terminal K (red)
Relay 1 (blower relay)
Terminal C (black) to terminal J (blue)
Line voltage input to control
transformer
Cook condition
Indicates
continuity
Idle condition
Infinite
Cook condition0volts
Idle condition
Line voltage
Fault Codes Display
F1
...........................................................
F2
...........................................................
F3
...........................................................
F4
...........................................................
F5
...........................................................
F6
...........................................................
Replace H.V. / L.V. Board
Replace H.V. / L.V. Board
Replace H.V. / L.V. Board
Replace H.V. / L.V. Board
Replace Touch Panel
Replace H.V. / L.V. Board