Maytag RCS10DA, RFS Power Test, Testing Procedures, Test equipment required, Important Notes

Models: RFS RCS RCS10DA

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Power Test

Testing Procedures

!WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor before servicing, unless testing requires power.

Power Test

All Amana and Menumaster microwave oven power outputs are rated using the IEC705 standards. Using the IEC705 test method requires precision measurements and equipment that is not practical to be performed in the field. Using the test shown below will indicate if the oven performance is satisfactory.

Test equipment required:

1000 ml test container and thermometer (Amana power test kit R0157397 Fahrenheit / Menumaster power test kit M95D5 Celsius).

Digital watch / watch with a second hand for use on ovens with electromechanical timers.

Important Notes:

Low line voltage will cause low temperature rise / power output.

Ovens must be on a dedicated circuit, properly grounded, and polarized. Other equipment on the same circuit may cause a low temperature rise / power output.

This test and results are not a true IEC705 test procedures and are only intended to provide servicers with an easy means of determining if the microwave oven cooking output is correct.

Procedure

1. Fill the test container to the 1000 ml line with cool tap water.

NOTE: Water temperature should be approximately 60°F / 16°C

2.Using the thermometer, stir water for five to ten seconds; measure, and record the temperature (T1).

3.Place test container of water in the center of oven cavity and close door.

4.Heat the water for a 33-second full power cycle.

NOTE: Use a digital watch or a watch with a second hand for ovens with electromechanical timers.

1.At end of the cycle, remove test container. Using the thermometer, stir water for five to ten seconds and record temperature (T2).

2.Subtract the starting water temperature (T1), from the ending water temperature (T2) to obtain the temperature rise (?T).

3.If the temperature rise (?T) meets or exceeds the minimum, the test is complete. If the temperature rise (?T) fails to meet the minimum temperature rise, test the line voltage to verify it is correct. Then repeat steps 1-6 making sure to change the water. If the temperature rise (?T) fails to meet the minimum temperature rise again the oven will require service.

Minimum Temperature Rise at Thirty -Three (33) Seconds Run Time

?T

Cooking

?T

Cooking

?T

Cooking

?T

Cooking

(°F)

Power Output

(°F)

Power Output

(°C)

Power Output

(°C)

Power Output

 

 

 

 

 

 

 

 

10

1000

20

2000

5

1000

11

2000

11

1100

21

2100

5.5

1100

11.5

2100

12

1200

22

2200

6.5

1200

12

2200

14

1400

24

2400

7.5

1400

13

2400

17

1700

25

2500

9.5

1700

13.5

2500

18

1800

27

2700

10

1800

15

2700

19

1900

30

3000

10.5

1900

16.5

3000

24

16023293 Rev. 0

©2004 Maytag Services

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Maytag RCS10DA, RFS manual Power Test, Testing Procedures, Test equipment required, Important Notes, Cooking