Amana 1800 W - 2005 Manual page 22

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.
Function
Control power
transformer input
Current transformer
input
Current transformer
output
Oven light
relay RY7
Blower / Stirrer motor
relay RY1
Secondary Interlock
Switch
Cook relay
RY3
Cook relay
RY5
22
!
RY5
1
2
TAB 1
TAB 2
9 8 5 4
CN1
Test Set-Up / Meter
Condition Setting
All Conditions Volts
All Conditions Volts
All Conditions Volts
Standby ............. Volts
Ready................ Volts
Cook.................. Volts
Standby ............. Volts
Ready................ Volts
Cook.................. Volts
Door Closed ...... Ohms
Door Opened .... Ohms
Standby ............. Volts
Ready................ Volts
Cook.................. Volts
Standby ............. Volts
Ready................ Volts
Cook.................. Volts
16026795
WARNING
RY3
2
1
1
3
Probe Placement
CN1 – Pin 3 to Pin 1 (White to Black)
Tab 1 to Power Cord Blue (Neutral)
Tab 2 to Power Cord Blue (Neutral)
CN1 – Pin 4 to Pin 1 (Yellow to Black)..
CN1 – Pin 4 to Pin 1..............................
CN1 – Pin 4 to Pin 1..............................
CN1 – Pin 5 to Pin 3 (Brown to White)..
CN1 – Pin 5 to Pin 3..............................
CN1 – Pin 5 to Pin 3..............................
CN1 – Pin 8 to Pin 9 (Pink to Green) ....
CN1 – Pin 8 to Pin 9..............................
Relay 3 – Pin 1 to Pin 2.........................
Relay 3 – Pin 1 to Pin 2.........................
Relay 3 – Pin 1 to Pin 2.........................
Relay 5 – Pin 1 to Pin 2.........................
Relay 5 – Pin 1 to Pin 2.........................
Relay 5 – Pin 1 to Pin 2.........................
Results
208/230 VAC
208/230 VAC
208/230 VAC
0 VAC
208/230 VAC
208/230 VAC
208/230 VAC
0 VAC
0 VAC
< 1
Infinite
208/230 VAC
208/230 VAC
0 VAC
208/230 VAC
208/230 VAC
0 VAC
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