[pdf-embedder url=’http://appliancetechmanuals.com/wp-content/uploads/whirlpool/tech-sheet-16021522.pdf’ title=’tech-sheet-16021522′]Commercial Microwave Technical Information

120 V, 60 Hz Models

RCS10 P1324601M RCS10MP P1324602M RCS10MPSED P1324904M RCS10MPS P1324902M RFS10SW2 P1324702M RFS12MPS P1324704M RFS10S P1324701M RFS9B P1324706M

RFS12S P1324703M

RFS12SW2 P1324705M

Due to possibility of personal injury or property damage, always contact an authorized technician for servicing or repair of this unit.

This technical sheet replaces RT2240004 Rev. 1. Refer to Service Manual 16021520 (RS2240001) for installation, operating, testing, troubleshooting, and disassembly

instruction. Refer to Parts Manual RP2240008 for part number information.

! CAUTION

All safety information must be followed as provided in Service Manual 16021520 (RS2240001).

! WARNING

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

Models RCS10, RCS10MP, RFS9B RFS12S RCS10MPS, RFS10S RFS12MPS Power Source RFS10SW2 RFS12SW2 Voltage AC RCS10MPSED Amperage (Single Unit) 120 VAC 120 VAC Frequency 120 VAC 20 A 20 A Single Phase, 3 wire grounded 15 A 60 Hz 60 Hz Receptacle 60 Hz X X Plug X 5-20R 5-20R Power Output 5-15R 5-20P 5-20P Nominal microwave energy (IEC705) 5-15P Traditional power test 1000 Watts 1200 Watts Operating Frequency 1000 Watts 900 Watts 1100 Watts Power Consumption 900 Watts 2450 MHz 2450 MHz Cook Condition Microwave 2450 MHz Dimensions 1700 Watts 2000 Watts 1700 Watts Cabinet Width 21 5/8″ / 54.9 cm 21 5/8″ / 54.9 cm 21 5/8″ / 54.9 cm Height 14 1/8″ / 35.9 cm 14 1/8″ / 35.9 cm 14 1/8″ / 35.9 cm Depth 19 13/16″ / 50.3 cm 19 13/16″ / 50.3 cm 19 13/16″ / 50.3 cm

Oven Interior 13 1/2″ / 34.3 cm 13 1/2″ / 34.3 cm 13 1/2″ / 34.3 cm Width 9 1/2″ / 24.1 cm 9 1/2″ / 24.1 cm 9 1/2″ / 24.1 cm Height 15 11/16″ / 39.8 cm 15 11/16″ / 39.8 cm 15 11/16″ / 39.8 cm Depth 58 lbs. / 26.3 kg 68 lbs. / 30.8 kg 68 lbs. / 30.8 kg Weight Crated

March 2002 1 16021522

RT2240004 Rev. 2

Component 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.

Illustration Component Testing Results B8383101 Thermal cutout Disconnect all wires from TCO. B5795305 Measure resistance across terminals. Opens at 243°F (117°C) D7670306 B5684106 Cavity TCO Closed at 180°F (82°C) and open at Diode Magnetron TCO 280°F (138°C) Infinite resistance should be Capacitor Discharge Capacitor measured in one direction and 50K 10366919 RFS10* or more in the opposite direction. Remove diode lead from capacitor and RCS10* connect ohmmeter. NOTE: Ohmmeter must contain a 10366908 RFS12* battery of 6 volts minimum. 12548804 RFS9B Reverse leads for second test. Magnetron Discharge Capacitor 10489401 RFS9B Remove wires from capacitor terminals and Between Terminals: Meter should RFS10* connect ohmmeter, set on highest momentarily deflect towards zero RCS10* resistance scale to terminals. then return to over 5 M . If no 12096201 RFS12* deflection occurs, or if continuous Blower motor Also check between each terminal and deflection occurs, replace capacitor. capacitor case. Discharge Capacitor Terminal to Case: Infinite resistance Between Terminals: Less than 1

Remove wires from magnetron and connect Each terminal to ground measures ohmmeter to terminals. Also check between Infinite resistance. each terminal and ground. Note: This test is not conclusive. If oven does not heat and all other Remove all wires from motor. components test good replace the magnetron and retest.

Measure resistance across coil Approximately 14

10426611 RFS9B Transformer Filament Discharge Capacitor RFS10* 1 5 Remove all wires from terminals. RCS10* 6 Measure resistance from: 10426612 RFS12* Terminal 1 to 2 Terminal 5 to 6 6 Primary Less than <1 4 2 Less than <1 H.V. Terminal 4 to Ground screw on transformer Approximately 138 10426611 Secondary 2 5 stack Approximately 78 10426612 4 1 Interlock switch assembly Disconnect wires to switch. 12360506 2 3 With door open measure resistance from: 5 4 Terminal 7 to 8 Monitor Indicates continuity Infinite 7 Terminal 4 to 5 Primary Infinite 7 8 Terminal 2 to 3 Secondary 8 After verifing or With door closed measure resistance from: 2 replacing the module, re- Terminal 7 to 8 Monitor connect wires to switch Terminal 4 to 5 Primary Infinite 3 and check operation of Terminal 2 to 3 Secondary Indicates continuity 4 5 monitor circuit before Indicates continuity operating the oven. 16021522 2 March 2002 RT2240004 Rev. 2 Component 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. Illustration Component Testing Results P.C. board At 8 pin connector: Line voltage input to control transformer Internal Display Graphics Pin 1 (black) to Pin 3 (white) Pin # 1 RFS9B 12495219Q P1 RCS10 12470101 Relay 1 (blower relay) Cook condition 0 volts Terminal C (black) to terminal J (blue) Idle condition Line voltage RCS10MP 12495212Q RCS10MPS 12495213Q A RCS10MPSED R0131385 Relay 2 (cook relay) B Disconnect wires to terminals F and K and C RFS10S 12495204Q tape wires apart. Set multimeter to "Ohms" J and attach meter leads to F and K. E Terminal F (orange) to terminal K (red) F Pin # 1 Cook condition Indicates continuity Idle condition Infinite K P2 Internal Display P.C. board At 8 pin connector: Line voltage input to control transformer Graphics Pin 1 (black) to Pin 3 (white) RFS10SW2 12495205Q Pin # 1 RFS12SW2 12495207Q Relay 1 (cook relay) Cook condition 0 volts RFS12MPS 12470102 Terminal F (black) to terminal K (blue) Idle condition Line voltage P1 RFS12S 12495206Q A Relay 2 (blower relay) Cook condition 0 volts B C Terminal C (black) to terminal J (brown) Idle condition Line voltage J E F Pin # 1 Output drive voltage to triac Cook condition 0.9 VAC Triac Gate to T1 Idle condition 0 volts K P2 Touch panel assembly Continuity is indicated as 100 and Pad Trace Measurement RFS9B / RCS10 below. DEFROST 6&7 Continuity R9900588 MEDIUM 5&7 Continuity MED-HIGH 4&7 Continuity MICRO DEFR WARM MEDHI POWER HOLD TIME ENTRY 7 & 8 Continuity TIMER READY COOK LEVEL CLOCK 1 STOP/RESET 4 & 8 Continuity 1 START 4 & 9 Continuity 2 2 HOLD 3 & 8 Continuity 3 3 X2 6 & 8 Continuity 4 4 5 1 8 & 10 Continuity 5 6 2 7 & 10 Continuity TIME 6 7 3 6 & 10 Continuity ENTRY 4 5 & 10 Continuity STOP 8 7 RESET 5 4 & 10 Continuity START 8 9 10 6 3 & 10 Continuity 9 11 7 8 & 9 Continuity 0 8 7 & 9 Continuity 9 6 & 9 Continuity 0 5 & 9 Continuity RCS10MP R9900589 RFS10S / RFS12S R9900590 RFS10SW2 / RFS12SW2 R9900591 RCS10MPS / RCS10MPSED / RFS12MPS R9900592 MICRO DEFR WARM MEDHI POWER HOLD MICRO DEFR WARM MEDHI POWER HOLD MICRO DEFR WARM MEDHI POWER HOLD MICRO DEFR WARM MEDHI POWER HOLD TIMER TIMER TIMER TIMER READY READY READY READY COOK COOK COOK COOK LEVEL CLOCK LEVEL CLOCK LEVEL CLOCK LEVEL CLOCK 1 1 War m 1 1 1 Hot Sub HOLD 2 2 HOLD Warm 2 HOLD 2 0% 0% 2 Hot Subs 0% DEFROST 3 3 DEFROST Warm 3 DEFROST 3 20% 20% 1 Cold Sub 20% MEDIUM 4 4 MEDIUM Warm 4 MEDIUM 4 50% 50% 2 Cold Subs 50% MED-HI 5 5 MED-HI Heat 5 MED-HI 5 70% 70% (1) 6-Inch portion 70% (2.5 oz. Steak) TIME 6 TIME 6 TIME Heat 6 TIME 6 ENTRY ENTRY ENTRY 1 Ft. long portion ENTRY (2 x 2.5 oz. Steak) STOP 7 STOP 7 STOP Heat 7 STOP 7 RESET 2 Ft. long portions RESET RESET RESET (4 x 2.5 oz. Steak) START 8 START 8 START 8 START 8 9 X2 9 Heat 9 X2 9 4 lb. pkg. Steak 0 0 Heat 0 0 2.5 lb. meatballs +2/3 can sauce March 2002 3 16021522 RT2240004 Rev. 2 Component 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. Illustration Component Testing Results B8371401 Lamp receptacle Test continuity of receptacle terminals. Indicates continuity with bulb installed. 10664502 Lamp 41 W Measure resistance of filament. Approximately 28 R0157373 Triac Disconnect wires to triac. Caution - Do not operate oven with Snubber Assembly wire to terminal MT2 removed. MT2 Measure resistance from: MT1 to MT2 Infinite MT1 GA TE MT1 to Gate Approximately 40 or more MT2 to Gate Infinite All terminals to ground Infinite Disconnect wires to snubber. 10172901Q Wire Harness Measure resistance across terminals. Infinite Test continuity of wires Indicates continuity 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 bottom of 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 (20°C). 3. Place container on the center of the oven shelf and heat the water for 62 seconds. 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. 6. See the Temperature Chart provided 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: 930 watts output using the traditional power test for model RCS10MP + 100 watts (1 magnetrons X 100 watts) 1030 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 T Cooking T Cooking (°F) Power Output (°F) Power Output (°C) Power Output (°C) Power Output 12 464 22 852 7 490 15 1050 13 504 23 891 8 560 16 1120 14 542 24 930 9 630 17 1190 15 580 25 969 10 700 18 1260 16 620 26 1007 11 770 17 659 27 1046 12 840 18 697 28 1085 13 910 19 736 29 1124 14 980 20 775 30 1162 21 814 31 1201 16021522 4 March 2002 RT2240004 Rev. 2 March 2002 RCS10MPSED P1324904M RCS10 WIRING DIAGRAM Wiring Diagram and Schematic PART NO. 12512401 GN OVEN ! WARNING TCO WIRE CODE FUSE BLOCK HIGH VOLTAGE To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor BK LOW VOLTAGE before servicing, unless testing requires power. POWER BK BK BK CORD WH WIRING COLOR CODE BK BLACK BK YELLOW YL P1324601M RED RD GRAY GY BK ORANGE OR BROWN BR P1 BLUE BU WHITE WH VIOLET VT TAN TN GREEN GN PINK PK BU BLOWER OR CONTROL MOTOR OR BOARD GN/YL INTERLOCK SWITCH RCS10MP 12512401 OR BK RFS10S 7 C ! DANGER 8 BU HIGH VOLTAGE BU J YL 4 2 OR BU VT WH OR F 5 5 3 WH RD P1324602M K BK P1324701M MAG TCO 87 65 3 1 P2 YL VT WH BK BK MAGNETRON F FA RFS9B RCS10MPS P1324902M 6 CAPACITOR RECTIFIER RD POWER 4 2 TRANSFORMER OVEN OR BU 5 LIGHT BU 1 BU 16021522 P1324706M RT2240004 Rev. 2 Wiring Diagram and Schematic ! WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor before servicing, unless testing requires power. SCHEMATIC INTERLOCK CONDITIONS: SWITCH DOOR OPEN SCHEMATIC DOOR CLOSED 4 5 2 3 POW ER 8 7 CORD FUSE L N TCO 3 (OVEN) SECONDARY INTERLOCK SWITCH 2 MONITOR SWITCH 8 7 TCO (MAG) 1 3 C CONTROL F BOARD K RELAY J CONTROL RELAY CIRCUIT 2 1 7 8 4 5 PRIMARY INTERLOCK SWITCH OVEN BLOWER LIGHT MOTOR M POWER 1 TRANSFORMER 2 5 6 4 RES CAPACITOR FA RECTIFIER F MAGNETRON 12512401 ! DANGER HIGH VOLTAGE RCS10 P1324601M RCS10MP P1324602M RCS10MPS P1324902M RFS10S P1324701M RFS9B P1324706M RCS10MPSED P1324904M March 2002 16021522 6 RT2240004 Rev. 2 March 2002 Wiring Diagram and Schematic GN WIRING DIAGRAM ! WARNING PART NO. 12512202 FUSE BLOCK OVEN To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor TCO WIRE CODE before servicing, unless testing requires power. POWER BK BK BK HIGH VOLTAGE BK LOW VOLTAGE CORD WH WIRING COLOR CODE BK BLACK BK YELLOW YL RFS10SW2 RED RD GRAY GY RFS12MPS ORANGE OR BROWN BR BK P1 BLUE BU WHITE WH VIOLET VT TAN TN GREEN GN PINK PK BR BR P1324702M BLOWER WH INTERLOCK CONTROL P1324704M MOTOR WH SWITCH BOARD GN/YL GY A 12512202 OR 7 RD ! DANGER 8 B HIGH VOLTAGE BU BK C YL 4 2 OR BR VT WH J 7 5 3 WH BK F BK BK MAG BU TCO K 8765 3 1 P2 BU YL VT WH BK BK RFS12S WH MAGNETRON RFS12SW2 WH OVEN F FA LIGHT BR TRIAC OR GY 1G 2 CAPACITOR P1324703M RD 6 P1324705M RD RD 16021522 2 RT2240004 Rev. 2 POWER 4 TRANSFORMER BU SNUBBER 1 BU 5 RECTIFIER Wiring Diagram and Schematic ! WARNING To avoid risk of electrical shock, personal injury or death; disconnect power to oven and discharge capacitor before servicing, unless testing requires power. SCHEMATIC INTERLOCK CONDITIONS: SWITCH DOOR OPEN SCHEMATIC DOOR CLOSED 4 5 2 3 POWER 8 7 CORD FUSE L N TCO 3 (OVEN) SECONDARY INTERLOCK SWITCH 2 MONITOR SWITCH TCO 8 7 (MAG) C 1 3 F CONTROL BOARD CONTROL CIRCUIT K RELAY 2 RELAY 1 J 8 7 B A 4 5 PRIMARY TRIAC INTERLOCK SNUBBER SWITCH BLOWER MOTOR M OVEN LIGHT POWER 1 TRANSFORMER 2 5 6 4 RES CAPACITOR FA RECTIFIER F MAGNETRON 12512202 ! DANGER HIGH VOLTAGE RFS10SW2 P1324702M RFS12S P1324703M RFS12MPS P1324704M RFS12SW2 P1324705M 16021522 8 March 2002 RT2240004 Rev. 2