Amana CRC18T2OG, Руководство по обслуживанию, Страница: 21 / 60

21 RS2240002 Rev. 1
Test Modes
Power Test (Traditional Test Method)
Test equipment required is Amana power test kit R0157397 (Fahrenheit), or
Menumaster power test kit M95D5 (Celsius).
1. Fill the plastic container to the 1000 ml. line with cool tap water.
2. Using the thermometer; stir the water, measure, and record the water temperature.
Initial water temperature should be approximately 60°F (16°C).
3. Place container on the center of the oven shelf and heat the water for
33 seconds for ovens with more than 1550 watts or 63 seconds for ovens with less than 1550 watts.
NOTE: Use a watch second hand, not the oven timer.
4. Stir the water, measure and record the temperature of the water after heating time is complete.
5. Subtract the starting water temperature (Step 2), from the ending water temperature (Step 4) to obtain the
temperature rise (DT).
6. See the Traditional Power Test Temperature Chart below.
NOTES: • The IEC-705 test method requires precision measurements and equipment. It is not practical to
perform the IEC test in the field. To convert the traditional power test results to the approximate IEC-
705 rating, take the traditional power test results and add 100 watts per magnetron for the unit being
tested.
Example: 1627

watts output using the traditional power test for model HDC18
+ 200

watts (2 magnetrons X 100 watts)
1827

Approximate IEC-705 results
• Always perform power test three times for accuracy, changing the water after each test is performed.
• Variation or errors in the test procedure will cause a variance in the temperature rise. Additional power
tests should be made if temperature rise appears marginal.
• Low line voltage will cause lower temperature rise.
Temperature Chart
ONE MINUTE, THREE SECONDS run time chart for units less than 1550 watts cooking power.
∆∆∆∆∆
T Cooking
∆∆∆∆∆
T Cooking
(°C) Power Output (°C) Power Output
7 490 15 1050
8 560 16 1120
9 630 17 1190
10 700 18 1260
11 770 19 1330
12 840 20 1400
13 910 21 1470
14 980 22 1540
∆∆∆∆∆
T Cooking
∆∆∆∆∆
T Cooking
(°F) Power Output (°F) Power Output
16 620 26 1007
17 659 27 1046
18 697 28 1085
19 736 29 1124
20 775 30 1162
21 814 31 1201
22 852 32 1240
23 891 33 1279
24 930 34 1317
25 969
∆∆∆∆∆
T Cooking
∆∆∆∆∆
T Cooking
(°F) Power Output (°F) Power Output
20 1550 25 1937
21 1627 26 2015
22 1705 27 2092
23 1782 28 2170
24 1860 29 2247
∆∆∆∆∆
T Cooking
∆∆∆∆∆
T Cooking
(°C) Power Output (°C) Power Output
11 1540 14 1960
11.5 1610 14.5 2030
12 1680 15 2100
12.5 1750 15.5 2170
13 1820 16 2240
13.5 1890
THIRTY THREE SECONDS run time chart for units more than 1550 watts cooking power.