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R
Commercial
Service Training Manual
RFS Models
RFS - 60 Hz
August 2011
16400013
Amana® is a Registered Trademark of Maytag Corporation. Brand used under license.
1
2011 RFS Training Manual.indd 1
10/3/2011 8:36:35 AM

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Summary of Contents for Amana RFS Models

  • Page 1 Commercial Service Training Manual RFS Models RFS - 60 Hz August 2011 16400013 Amana® is a Registered Trademark of Maytag Corporation. Brand used under license. 2011 RFS Training Manual.indd 1 10/3/2011 8:36:35 AM...
  • Page 2 Table of Contents Important Safety Information..................1-5 5)6  +] 6SHFL¿FDWLRQV ,QVWDOODWLRQ 6SHFL¿FDWLRQV Quick Start Reference Guide..................9-11 &RPSRQHQWV 'LVDVVHPEO\ 3HUIRUPDQFH 7HVWLQJ 3URFHGXUHV &RPSRQHQW 7HVWLQJ 3URFHGXUHV  7URXEOHVKRRWLQJ 6FKHPDWLF  :LULQJ 'LDJUDPV 2011 RFS Training Manual.indd 2 10/3/2011 8:36:35 AM...
  • Page 3 Important Safety Information 2011 RFS Training Manual.indd 1 10/3/2011 8:36:35 AM...
  • Page 4: Important Information

    Important Information Important Notices for Servicers and Consumers ACP will not be responsible for personal injury or property damage from improper service procedures. Pride and workmanship go into every product to provide our customers with quality products. It is possible, however, that during its lifetime a product may require service.
  • Page 5: Important Safety Information

    Important Safety Information WARNING Read the following information to avoid possible exposure to microwave radiation: The basic design of the Microwave Oven makes it an inherently safe device to both use and service. However, there are some precautions which should be followed when servicing the microwave to maintain this safety.
  • Page 6: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS Recognize this symbol as a SAFETY message WARNING :KHQ XVLQJ HOHFWULFDO HTXLSPHQW EDVLF VDIHW\ SUHFDXWLRQV VKRXOG EH IROORZHG WR UHGXFH WKH ULVN RI EXUQV HOHFWULFDO VKRFN ¿UH RU LQMXU\ WR SHUVRQV LQFOXGLQJ WKH IROORZLQJ  5($' DOO LQVWUXFWLRQV EHIRUH XVLQJ HTXLSPHQW  '2 127 KHDW EDE\ ERWWOHV LQ RYHQ  5($' $1' )2//2: WKH VSHFL¿F  %DE\ IRRG MDUV VKDOO EH RSHQ ZKHQ KHDWHG DQG...
  • Page 7 IMPORTANT SAFETY INSTRUCTIONS WARNING WARNING 7R DYRLG ULVN RI ¿UH LQ WKH RYHQ FDYLW\ /LTXLGV VXFK DV ZDWHU FRIIHH RU WHD DUH DEOH WR EH RYHUKHDWHG EH\RQG WKH ERLOLQJ SRLQW ZLWKRXW D '2 127 RYHUFRRN IRRG &DUHIXOO\ DWWHQG RYHQ DSSHDULQJ WR EH ERLOLQJ GXH WR VXUIDFH WHQVLRQ RI WKH ZKHQ SDSHU SODVWLF RU RWKHU FRPEXVWLEOH OLTXLG 9LVLEOH EXEEOLQJ RU ERLOLQJ ZKHQ WKH FRQWDLQHU PDWHULDOV DUH SODFHG LQVLGH WKH RYHQ WR IDFLOLWDWH...
  • Page 8 RFS 60 Hz Specifications Installation · Unpacking the oven · Radio Interference · Oven Placement Power Specification · Input- Power Source · Output- Power Source · Power Consumption Cavity Dimensions · Weight 2011 RFS Training Manual.indd 6 10/3/2011 8:36:38 AM...
  • Page 9: Unpacking Oven

    Installation Unpacking Oven Oven Placement ‡ ,QVSHFW RYHQ IRU GDPDJH VXFK DV GHQWV LQ GRRU RU ‡ 'R QRW LQVWDOO RYHQ QH[W WR RU DERYH VRXUFH RI KHDW GHQWV LQVLGH RYHQ FDYLW\ VXFK DV SL]]D RYHQ RU GHHS IDW IU\HU 7KLV FRXOG FDXVH ‡...
  • Page 10 6SHFL¿FDWLRQV Models RFS12MPSB, RFS12SW2B, RFS18MPS, RFS18TS RFS12SW2C, RFS12TS(W) Power Source 9ROWDJH $& 9 9 $PSHUDJH  $  $ )UHTXHQF\ 60 Hz 60 Hz 6LQJOH 3KDVH  ZLUH JURXQGHG 3OXJ &RQ¿JXUDWLRQ  &RUG 1(0$  1(0$  Power Output 1RPLQDO PLFURZDYH HQHUJ\  :  : ,(& ...
  • Page 11: Reference Guide

    RFS 60 Hz Quick Start Reference Guide Control Panel · Manual operation · Programming items · Qty 2X Pad Clean Filter User Options · Changing options · Factory presets 2011 RFS Training Manual.indd 9 10/3/2011 8:36:39 AM...
  • Page 12: Quick Start Reference Guide

    Quick Start Reference Guide Refer to Product Safety Manual for Safety Statements CLEAN FILTER Complete Owner’s Manual available online CLEAN FILTER This oven displays at user GH¿QHG LQWHUYDOV :KHQ WKH PHVVDJH Oven Wall Clearances displays ACP recommends cleaning the A—For North American (UL/CSA) models, allow at least DLU ¿OWHU WKRURXJKOy.
  • Page 13 Quick Start Reference Guide Refer to Product Safety Manual for Safety Statements Complete Owner’s Manual available online Can I change an option? Options such as single or double pad programming, beep volume, and maximum cooking time can be changed to suit individual preferences. To change options: 1.
  • Page 14 RFS 60 Hz Components Location 2011 RFS Training Manual.indd 12 10/3/2011 8:36:40 AM...
  • Page 15: Components Location

    Components Location Cavity Stirrer Motor Blower Motor H.V. Capacitor H.V. Capacitor Antenna Diode Diode Transformer Magnetron TCO’s Oven Door Fuse Magnetrons Board Interlock Switch Control Panel Transformer Splatter Shield Bottom Antenna Bottom Stirrer Motor Oven Tray Suction Cup (Used for aid in removing oven tray) 59001235 2011 RFS Training Manual.indd 13 10/3/2011 8:36:41 AM...
  • Page 16 Disassembly Door removal · Disassembly Control panel removal · Wire terminals 2011 RFS Training Manual.indd 14 10/3/2011 8:36:41 AM...
  • Page 17 Disassembly Door Removal 1. Disconnect power to oven. 2. Open oven door, remove top hinge cap, and slowly lift door to disengage the hinge pins at top and bottom. Top hinge cap hinge 3. To reinstall door, place top pin into slot first, then align bottom pin. 4.
  • Page 18: Control Panel Removal

    Disassembly Control Panel Removal 1. Disconnect power to oven and remove outer case. 2. Disconnect and label wires from controller/timer. 3. Open oven door. 4. Remove screw securing top of control panel to cavity. Lift control panel up and out to release tabs. Disconnecting Wire Terminals All wire terminals are locking-type terminals.
  • Page 19 Performance Testing Procedures 2011 RFS Training Manual.indd 17 10/3/2011 8:36:43 AM...
  • Page 20: Performance Testing Procedures

    To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires it. 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.
  • Page 21: Component Testing Procedures

    Component Testing Procedures 2011 RFS Training Manual.indd 19 10/3/2011 8:36:44 AM...
  • Page 22 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 it. Illustration Component Testing Results Thermal cutout Disconnect all wires from TCO. Measure resistance across terminals. Cavity TCO ..........
  • Page 23 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 it. Interlock switch assembly Disconnect wires to switch. With door open measure resistance from: Top Monitor –...
  • Page 24 Component Testing Procedures RFS12* WARNING To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires it. RLY 3 TAB 1 TAB 2 Function Test Set-Up / Meter Probe Placement Results Condition Setting...
  • Page 25 Component Testing Procedures RFS18* WARNING To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires it. RLY 3 TAB 1 TAB 2 Function Test Set-Up / Meter Probe Placement Results Condition Setting...
  • Page 26: Troubleshooting

    Troubleshooting 2011 RFS Training Manual.indd 24 10/3/2011 8:36:47 AM...
  • Page 27 Troubleshooting WHEN YOU GET A COMPLAINT FROM YOUR CUSTOMER, EVALUATE THE COMPLAINT CAREFULLY. IF THE FOLLOWING SYMPTOMS APPLY, PLEASE INSTRUCT THE CUSTOMER IN THE PROPER USE OF THE MICROWAVE OVEN. THIS CAN ELIMINATE AN UNNECES- SARY SERVICE CALL. 1. Check grounding before checking for trouble. 2.
  • Page 28 Troubleshooting Trouble 1: The following visual conditions indicate a probable failed control circuit. 1. Incomplete segments. ‡ Segment missing. ‡ Partial segment missing. ‡ Digit ÀLFNHULQJ (Note: Slight ÀLFNHULQJ is normal.) 2. &RORQ GRHV QRW WXUQ RQ RU EOLQN 3. A distinct change in the brightness of one or more numbers in display. 4.
  • Page 29 Troubleshooting Trouble 2: Oven does not operate at all, Display window does not display any ¿JXUHV DQG QR LQSXW LV DFFHSWHG CONDITION CHECK RESULT CAUSE REMEDY Malfunction of the Replace fuse, Check continuity 1. Fuse blows. Continuity. interlock assembly monitor switch. of monitor switch (with door closed).
  • Page 30 Troubleshooting Trouble 3: Display shows all ¿JXUHV VHW EXW RYHQ GRHV QRW VWDUW FRRNLQJ ZKLOH GHVLUHG SURJUDP WLPHV DUH VHW DQG 6TART SDG LV WRXFKHG CONDITION CHECK RESULT CAUSE REMEDY Defective Replace Check continuity 1.Setting time No continuity. secondary switch. secondary switch.
  • Page 31 Troubleshooting TROUBLE 5: No microwave oscillation even though oven lamp and blower motor run. (Display operates properly) CONDITION CHECK RESULT CAUSE REMEDY No microwave Disconnect the Defective PCB Replace PCB No continuity. wire leads from oscillation. assembly assembly relay 3 and check continuity of relay 3 Continuity.
  • Page 32 Schematic / Wiring Diagrams 2011 RFS Training Manual.indd 30 10/3/2011 8:36:49 AM...
  • Page 33 Schematic / Wiring Diagram RFS12MPSB, RFS12SW2B BTM PRIMARY INTERLOCK SWITCH DANGER HIGH VOLTAGE 2011 RFS Training Manual.indd 31 10/3/2011 8:36:49 AM...
  • Page 34 Schematic / Wiring Diagram RFS12SW2C DANGER HIGH VOLTAGE 2011 RFS Training Manual.indd 32 10/3/2011 8:36:50 AM...
  • Page 35 Schematic / Wiring Diagram RFS12TS(W) TAB 1 BTM PRIMARY INTERLOCK SWITCH 2011 RFS Training Manual.indd 33 10/3/2011 8:36:50 AM...
  • Page 36 Schematic / Wiring Diagram RFS18MPS WARNING To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires it. DANGER 2011 RFS Training Manual.indd 34 10/3/2011 8:36:51 AM...
  • Page 37 Schematic / Wiring Diagram RFS18TS WARNING To avoid risk of electrical shock, personal injury or death, disconnect power to oven and discharge capacitor before servicing, unless testing requires it. DANGER HIGH VOLTAGE 2011 RFS Training Manual.indd 35 10/3/2011 8:36:51 AM...
  • Page 38 ¤  $&3 ,QF 3DUW 1R  www.acpsolutions.com &HGDU 5DSLGV ,RZD  3ULQWHG LQ 86$  2011 RFS Training Manual.indd 36 10/3/2011 8:36:51 AM...

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