Maytag RFS manual

2004 - RCS/RFS Commercial Microwave Ovens This Base Manual covers general information Refer to individual T echnical Sheet for information on specific models This manual includes, but is not limited to the following: Service This manual is to be used by qualified appliance technicians only. Maytag does not assume any responsibility for property dam[...]

2 16023293 Rev . 0 ©2004 Maytag Services Important Notices for Servicers and Consumers Maytag 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 r[...]

©2004 Maytag Services 16023293 Rev . 0 3 Important Information .................................................... 2 Important Safety Information ......................................... 4 Grounding Instructions ............................................... 7 Servicing of Grounded Products ................................. 8 Wiring ...........[...]

Important Safety Information 4 16023293 Rev . 0 ©2004 Maytag Services WARN ING ! Read the following information to avoid possible exposure to microwave radiation: The basic design of the Amana 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 [...]

Important Safety Information ©2004 Maytag Services 16023293 Rev . 0 5 Recognize this symbol as a SAFETY message SA VE THESE INSTRUCTIONS 1. READ all instructions before using equipment. 2. READ AND FOLLOW the specific “PRECAUTIONS TO A VOID POSSIBLE EXPOSURE TO EXCESSIVE MICROW A VE ENERGY” . 3. This equipment MUST BE GROUNDED . Connect only t[...]

Important Safety Information 6 16023293 Rev . 0 ©2004 Maytag Services 1. Briskly stir or pour liquids before heating with microwave energy to prevent spontaneous boiling or eruption. Do not overheat. If air is not mixed into a liquid, liquid can erupt in oven or after removal from oven. 2. Do not deep fat fry in oven. Fat could overheat and be haz[...]

Important Safety Information ©2004 Maytag Services 16023293 Rev . 0 7 W ARNI N G ! Precautions to be observed before and during servicing to avoid possible exposure to excessive microwave energy , or electrical shock disconnect power to oven. • Do not operate or allow oven to be operated with door open. • Make the following safety checks on al[...]

Important Safety Information 8 16023293 Rev . 0 ©2004 Maytag Services Servicing of Grounded Products The standard accepted color coding for grounding wires is GREEN or GREEN WITH YELLOW STRIPE. These ground leads are NOT to be used as current carrying conductors. It is extremely important that the technician replace any and all grounds prior to co[...]

©2004 Maytag Services 16023293 Rev . 0 9 General Information Unpacking Equipment • Inspect equipment for damage such as dents in door or dents inside oven cavity . • Report any dents or breakage to source of purchase immediately . Do not attempt to use oven if damaged. • Remove all materials from oven interior . Equipment Placement • Do no[...]

10 16023293 Rev . 0 ©2004 Maytag Services General Information Model Identification • For Amana product call 1-866-426-2621 or visit the W eb Site at www .amanacommercial.com When contacting for service support, provide product information located on rating plate. Record the following: Model Nu mber: ___________________ Manufacturi ng Number : __[...]

©2004 Maytag Services 16023293 Rev . 0 11 When you get a complaint from customers, evaluate the complaint carefully . If the following symptoms apply , instruct the customer in the proper use of the microwave oven. This can eliminate an unnecessary service call. CAU TION ! • V erify proper earthing before checking for trouble. • Be careful of [...]

12 16023293 Rev . 0 ©2004 Maytag Services T rouble 1: The following visual conditions indicate a probable failed control circuit. 1. Incomplete segments. • Segment missing. • Partial segment missing. • Digit flickering (Note: Slight flickering is normal.) 2. Colon does not turn on or blink. 3. A distinct change in the brightness of one or mo[...]

©2004 Maytag Services 16023293 Rev . 0 13 T rouble 2: Oven does not operate at all, display window does not display any digits, and no input is accepted. T roubleshooting Procedures (Electronic Models) Fuse bl ows. Chec k continui t y of moni tor sw i t ch w ith door c l ose d. Contin uity Malf unction o f th e mo n i to r swi tch . Rep lac e the [...]

14 16023293 Rev . 0 ©2004 Maytag Services T rouble 3: Display shows all digit s programmed, but does not st art cooking when the ST ART pad is pressed. T roubleshooting Procedures (Electronic Models) T im e d oe s n ot count do wn a fte r ST ART pad is presse d. Check continu it y of secondar y sw it ch w ith d oor cl osed . No Contin uity Malfu n[...]

©2004 Maytag Services 16023293 Rev . 0 15 T rouble 4: Oven operates with little or no heat. T roubleshooting Procedures (Electronic Models) Output performance is low. C heck t he pow er sup ply voltage. Low er than 90% of rated volt age. D ecrease in suppl y voltag e under l oad. C ustomer must conta ct local pow er company or qualified elec t ric[...]

16 16023293 Rev . 0 ©2004 Maytag Services T rouble 5: No microwave oscillation even when oven light and fan motor operate. T roubleshooting Procedures (Electronic Models) No mi c ro wav e osc il l at i on. Di sc on ne c t w ire leads f rom rel ay RY2 and verify co n ti nu ity o f th e relay. No Contin uity Fail ed controller. Repl ace co nt ro ll [...]

Serv ice Information ! W ARNI NG To avoid ris k of electrical shoc k, pers onal injury, or death, disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. ©2004 Maytag Servic es 16023293 Rev. 0 17 Proper Handling of Magnetron Tubes CAUTION ! A magnetr on tube, like a radio or television tube mus t be han[...]

Microw av e Leakage Testing ! W ARNI NG To avoid ris k of electrical shoc k, pers onal injury, or death, disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. 16023293 Rev. 0 ©2004 Maytag Servic es 18 WARN I NG ! Check for radiation leak age after s ervicing. Should the leakage be m ore than 4 m W /cm[...]

Troubleshooting ! W ARNI NG To avoid ris k of electrical shoc k, pers onal injury, or death, disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. ©2004 Maytag Servic es 16023293 Rev. 0 19 Operating Instructions fo r the Holaday HI1501, HI1510, HI1710, and H I1801 Purpose of these monitor s is to chec[...]

Testing Procedures ! WA R N I N G To avoid ris k of electrical shoc k, pers onal injury or death; disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. 16023293 Rev. 0 ©2004 Maytag Servic es 20 Illustrati on Component Testing Results Thermal c utout Disconnec t all wir es from TCO. Measure r esist anc[...]

Testing Procedures ! WA R N I N G To avoid ris k of electrical shoc k, pers onal injury or death; disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. ©2004 Maytag Servic es 16023293 Rev. 0 21 Illustrati on Component Testing Results 1 2 3 4 5 6 Interlo ck switch a ssemb ly Primary Mo ni t or Sec o nd[...]

Testing Procedures ! WA R N I N G To avoid ris k of electrical shoc k, pers onal injury or death; disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. 16023293 Rev. 0 ©2004 Maytag Servic es 22 Illustrati on Component Testing Results Elect ronic Cont rol RCS10MPA RCS10SW 2A RFS12SW 2A Keyboard ass emb[...]

Testing Procedures ! WA R N I N G To avoid ris k of electrical shoc k, pers onal injury or death; disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. ©2004 Maytag Servic es 16023293 Rev. 0 23 TA B 1 TA B 2 RL Y 3 1 9 3 54 8 C1 N 1 2 Function Test Set-Up / Condition Met er Setting Probe Placement Res[...]

Testing Procedures ! WA R N I N G To avoid ris k of electrical shoc k, pers onal injury or death; disconnect power to oven and dis charge capacitor before s ervicing, unless tes ting requires power. 16023293 Rev. 0 ©2004 Maytag Servic es 24 Powe r Test All Amana and Menum aster microwave oven power outputs ar e rated using the IEC705 standards . U[...]

Disassembly Procedures To avoid the risk of electrical shock, personal injury, or death, disconnect power to oven and discharge the capacitors before following any disassembly procedure. WARN I NG ! ©2004 Maytag Services 16023293 Rev . 0 25 High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycl[...]

Disassembly Procedures To avoid the risk of electrical shock, personal injury, or death, disconnect power to oven and discharge the capacitors before following any disassembly procedure. WARN I NG ! 26 16023293 Rev . 0 ©2004 Maytag Services Door Assembly CAUT I O N ! A microwave leakage test must be performed anytime a door assembly is removed, re[...]

Disassembly Procedures To avoid the risk of electrical shock, personal injury, or death, disconnect power to oven and discharge the capacitors before following any disassembly procedure. WARN I NG ! ©2004 Maytag Services 16023293 Rev . 0 27 CAUT I ON ! A microwave leakage test must be performed anytime a door assembly is removed, replaced, disasse[...]

Disassembly Procedures To avoid the risk of electrical shock, personal injury, or death, disconnect power to oven and discharge the capacitors before following any disassembly procedure. WARN I NG ! 28 16023293 Rev . 0 ©2004 Maytag Services replaced. Adjusting Interlocks The interlock monitor , primary , and secondary switches act as a final safet[...]

Disassembly Procedures To avoid the risk of electrical shock, personal injury, or death, disconnect power to oven and discharge the capacitors before following any disassembly procedure. WARN I NG ! ©2004 Maytag Services 16023293 Rev . 0 29 4. Replace diode and reverse procedure to reassemble. T ransformer 1. Disconnect power to oven and remove ou[...]

Disassembly Procedures To avoid the risk of electrical shock, personal injury, or death, disconnect power to oven and discharge the capacitors before following any disassembly procedure. WARN I NG ! 30 16023293 Rev . 0 ©2004 Maytag Services Blower Motor or Wheel 1. Disconnect power to oven and remove outer case, (see "Outer Case" procedu[...]

Disassembly Procedures To avoid the risk of electrical shock, personal injury, or death, disconnect power to oven and discharge the capacitors before following any disassembly procedure. WARN I NG ! ©2004 Maytag Services 16023293 Rev . 0 31 Magnetron Thermal Cut-Out (TCO) 1. Disconnect power to oven and remove outer case, (see "Outer Case&quo[...]

©2004 Maytag Services 16023293 Rev . 0 A– 1 Appendix A[...]

A– 2 16023293 Rev . 0 ©2004 Maytag Services Refer to Pr oduct Saf ety Manual for Saf ety Statements Complete Owner’s Manual available online Quic k Star t R eference Guide The switching operation of this microwave oven can cause voltage fluctuations on the supply line. The operation of this oven under unfavorable voltage supply conditions can [...]

©2004 Maytag Services 16023293 Rev . 0 A– 3 © 2004 Amana Appliances Amana, Iowa 52204 Part No.12804404 Revised 10/04 F or full product document ation visit: www .amanacommercial.com/wavelink ™ Ref er to Product Saf ety Manual for Safety Statements Complete Owner’s Manual available online Quic k Star t R eference Guide So...how do I use it? [...]

A– 4 16023293 Rev . 0 ©2004 Maytag Services Refer to Pr oduct Saf ety Manual for Saf ety Statements Complete Owner’s Manual available online Manual Operation T o cook food using a specific entered time and power level: 1. Open oven door and place food in oven. Close door . 2. Press TIME ENTR Y pad and enter cooking time. 3. Press a power level[...]

©2004 Maytag Services 16023293 Rev . 0 A– 5 © 2004 Amana Appliances Amana, Iowa 52204 Part No.12804405 Revised 10/04 F or full product documentation visit: www .amanacommercial.com/wavelink ™ Quick Star t R eference Guide Refer to Pr oduct Safety Manual for Safety Statements Complete Owner ’s Manual available online Can I change an option? [...]