Instruction/ maintenance manual of the product TMW-800T GE
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T urbo Air Inc. 1250 VICTORIA ST. CARSON, CA 90746, USA PRINTED DA TE: May . 2003 S/M No. :.
Ser vice Manual Micr owave Oven Model: TMW -1 100E TMW -1 100EC TMW -1 100M TMW -1 100MC TMW -800T TMW -800TC S/M No. : http://www .turboairinc.com May .
1 PRECAUTIONS T O BE OBSERVED BEFORE AND DURING SER VICING TO A VOID POSSIBLE EXPOSURE T O EXCESSIVE MICROW A VE ENERGY (a) Do not operate or allow the oven to be operated with the door open.
2 SPECIFICATIONS .............................................................................................................................................................43 EXTERNAL VIEW ............................................................
3 SAFETY AND PRECAUTIONS CAUTION : This Device is to be Serviced Only by Properly Qualified Service Personnel. Consult the Service Manual for Proper Service Procedures to Assure Continued Safety Operation and for Precautions to be Taken to Avoid Possible Exposure to Excessive Microwave Energy.
4 SPECIFICA TIONS MODEL TMW-1100E / TMW-1100EC POWER SUPPLY 120V~60HZ, SINGLE PHASE WITH GROUND MICROWAVE 1500 W / 1600 W POWER GRILL CONSUMPTION COMBINATION MICROWAVE ENERGY OUTPUT 1100 W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS (W X H X D) 560X344X483mm (22.
5 35 4 7 8 1 6 2 1 1 Safety interlock system 2 2 Door viewing screen - Allows viewing of food. The screen is designed so that light can pass through, but not the radiation. 3 3 Door hook - If the door is opened while the oven is operating, it will automatically shoot off.
6 PROGRAM DEFR OST ST OP/CLEAR CHECK DOUBLE QU ANTITY POWER ST AR T/ +30SEC 11 1 12 2 13 3 14 4 15 5 16 6 17 7 18 8 19 9 20 10 1 3 4 7 8 2 5 6 9 1 1 Display - Cooking time, power level, indicators are displayed. 2 2 Program - Used to save cooking data.
7 EXTERNAL VIEW (MECHANICAL) 1-1. OUTER DIMENSION 560 344 483 35 4 7 1 0 1 8 9 6 2 1. Safety interlock system 2. Door viewing screen - Allows viewing of food. The screen is designed so that light can pass through, but not the radiation. 3. Door hook - If the door is opened while the oven is operating, it will automatically shoout off.
8 INST ALLA TION 1. Steady , flat location. This microwave oven should be set on a steady, flat surface. 2. Leave space behind and side. All air vents should be kept clear. If all vents are covered during operation, the oven may be overheated and, eventually, cause oven failure.
9 OPERA TIONS AND FUNCTIONS (ELECTRICAL) 1. Connect the main lead to an electrical outlet. 2. After placing the food in a suitable container, open the oven door and put it on the glass tray. The glass tray must always be in place during cooking. 3. Close the door securely.
10 OPERA TIONS AND FUNCTIONS (MECHANICAL) 1. Connect the main lead to an electrical outlet. 2. After placing the food in a suitable container, open the oven door and put it on the glass tray. The glass tray must always be in place during cooking. 3. Close the door securely.
11 DISASSEMBL Y AND ASSEMBL Y Cautions to be observed when trouble shooting. Unlike many other appliances, the microwave oven is high-voltage, high-current equipment. It is completely safety during normal operation. However, carelessness in servicing the oven can result in an electric shock or possible danger from a short circuit.
12 1. T o remove cabinet 1) Remove three screws on cabinet back. 2) Push the cabinet backward. 2. T o remove door assembly 1) Remove two screws which secure the stopper hinge top. 2) Remove the door assembly from top plate of cavity. 3) Reverse the above for reassembly.
13 3. T o remove door parts. REF NO. PART CODE PART NAME DESCRIPTION Q’TY REMARK A01 3511610610 DOOR DECORATOR SUS T0.4 1 A02 7001401011 SCREW PAN 4*10 MFZN 2 A03 3512206200 DOOR FRAME ABS 1 A04 3517008100 BARRIER SCREEN*O GLASS T3.2 1 A05 3516602100 DOOR PLATE SBHG-1A T0.
14 4. Method to reduce the gap between the door seal and the oven front surface. (1) To reduce gap located on part ‘ A ’ . • Loosen two screws on stopper hinge top, and then push the door to contact the door seal to oven front surface. • Tighten two screws.
15 5. T o remove control panel parts. REF NO. PART CODE PART NAME DESCRIPTION Q’TY REMARK B01 3511610410 DECORATOR C-PANEL SUS T0.4 1 B02 351852400 TOUCH PAD KOR-1P5CBA B03 3516728510 CONTROL PANEL .
16 5-1. T o remove control panel parts. 1) Remove the screw which secure the control panel, push up two snap fits and draw forward the control panel assembly. 2) Remove two screws which secure the timer assembly. 3) Remove the timer assembly. 4) Pull out the timer knob from the timer.
17 NOTE : Never install the magnetron without the metallic gasket plate which is packed with each magnetron to prevent microwave leakage. Whenever repair work is carried out on magnetron, check the microwave leakage. It shall not exceed 4mW/cm 2 for a fully assembled oven with door normally closed.
18 8. T o remove wind guide assembly . 1) Remove two screws which secures the wind guide assembly and cover hole *0 and noise filter. 2) Draw forward the wind guide assembly. 3) Pull the noise filter from the wind guide assembly. 4) Pull the fan from the motor shaft.
19 INTERLOCK MECHANISM AND ADJUSTMENT ( ELECTRICAL) The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation, and thus to perfectly prevent the danger resulting from the leakage of microwave.
20 TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not. 1) Check grounding before trouble shooting. 2) Be careful of the high voltage circuit.
21 CONDITION CHECK Check continuity of magnetron Defective magnetron RESULT No Continuity CAUSE REMEDY Replace Outlet has proper voltage Fuse does not blow.
22 CONDITION CHECK RESULT Check continuity of high voltage capacitor terminals with wires removed Continuity CAUSE Defective high voltage transformer REMEDY Replace No microwave oscillation Check cont.
23 (TROUBLE 4) The following visual conditions indicate a probable defective touch control circuit or membrane switch assembly 1. Incomplete segments, 1) Segments missing. 2) Partical segments missing. 3) Digit flickering other than normal display slight flickering.
24 INTERLOCK MECHANISM AND ADJUSTMENT (MECHANICAL) The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation, and thus to perfectly prevent the danger resulting from the leakage of microwave.
25 (TROUBLE 1) Oven does not operate at all ; any inputs can not be accepted. TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not. 1. Check grounding before trouble shooting. 2. Be careful of the high voltage circuit.
26 Does the oven lamp light? Does the turntable turn? YES YES Continuity Does the fan motor work when you shut the door and turn the timer? Check the isolation of filament winding of high voltage transformer. Replace high voltage transformer. NO Continuity Replace magnetron Good Replace or repair oven lamp, turntable motor.
27 MEASUREMENT AND TEST 1. MEASUREMENT OF THE MICROW A VE POWER OUTPUT Microwave output power can be checked by indirectly mmeasuring the temperature rise of a certain amount of water exposed to the microwave as directed below.
28 2. MICROW A VE RADIA TION TEST PROCEDURE 1. Prepare Microwave Energy Survey Meter, 600cc glass beaker, and glass thermometer 100 ° C (212 ° F). 2. Pour 275cc ± 15cc of tap water initially at 20 ± 5 ° C (68 ± 9 ° F) in the 600 cc glass beaker with an inside diameter of approx.
29 3. COMPONENT TEST PROCEDURE • High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle. • It is neither necessary nor advisable to attempt measurement of the high voltage.
30 WIRING DIAGRAM (TMW -1 100EC).
31 WIRING DIAGRAM (TMW -1 100E).
32 WIRING DIAGRAM (TMW -1 100MC).
33 WIRING DIAGRAM (TMW -1 100M).
34 PRINTED CIRCUIT BOARD 1. CIRCUIT CHECK PROCEDURE 1. Low voltage transformer check The low voltage transformer is located on the P.C.B. Measuring condition: Input voltage: 120V / Frequency: 60Hz 2. Voltage Check - Key check point - Check method NOTE 1.
35 MP1 MP2 Measure point.
36 3. When there is no microwave oscillation 1) When touching START pad, oven lamp does not turn on. Fan motor do not rotate, but cook indicator in display comes on. ✻ Cause : RELAY 2 does not operate. → refer to Circuit Diagram (point 3) - Check method 2) When touching START pad, oven lamp turns on.
37 2. P .C.B. CIRCUIT DIAGRAM.
38 NO NAME SYMBOL SPECIFICATION PART CODE Q’TY 1 BUZZER BZ1 BM-20K 3515600100 1 2 CAPACITOR CERA C1~9 HIKF 50V 0.1MF Z AXIAL CCZF1H104Z 9 3 CAPACITOR ELEC EC2 50V RS 10MF (5X11) TP CEXE1H100A 1 4 CAPACITOR ELEC EC6 50V RSS 100MF (8X11.
39 EXPLODED VIEW AND P AR TS LIST (ELECTRICAL) 1. DOOR ASSEMBL Y Refer to Disassembly and assembly 2. CONTROL P ANEL ASSEMBL Y Refer to Disassembly and assembly 3.
40 NO PART CODE PART NAME DESCRIPTION Q'TY NOTE PUBLIC USE A00 3511718600 DOOR AS KOR-1P55BA 1 ✔ B00 PKCPSWAJ00 CONTROL-PANEL AS KOR-1P5CBA 1 F01 3516115700 CAVITY AS KOR-1P55BA 1 ✔ F02 3518901700 THERMOSTAT OFF:80 ON:50 H #187 1 ✔ F03 7121400611 SCREW TAPPING T2S PAN 4X6 MFZN 1 ✔ F04 3966820710 MOTOR SYNCRO 120V 2.
41 EXPLODED VIEW AND P AR TS LIST (MECHANICAL) 1. DOOR ASSEMBL Y Refer to Disassembly and assembly 2. CONTROL P ANEL ASSEMBL Y Refer to Disassembly and assembly 3.
42 NO PART CODE PART NAME DESCRIPTION Q'TY NOTE PUBLIC USE A00 3511718600 DOOR AS KOR-1P55BA 1 ✔ B00 3516728700 CONTROL-PANEL AS KOR-1P55BA 1 F01 3516115700 CAVITY AS KOR-1P55BA 1 ✔ F02 3518901700 THERMOSTAT OFF:80 ON:50 H #187 1 ✔ F03 7121400611 SCREW TAPPING T2S PAN 4X6 MFZN 1 ✔ F04 3966820710 MOTOR SYNCRO 120V 2.
43 MODEL TMW-800T / TMW-800TC POWER SUPPLY 120V~60Hz, SINGLE PHASE WITH EARTHING MICROWAVE 1,200 W POWER CONSUMPTION GRILL COMBINATION MICROWAVE ENERGY OUTPUT 800W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS (W X H X D) 465 x 279 x 370 mm (18.3 x 11.
44 EXTERNAL VIEW 1. OUTER DIMENSION 6 2 4 7 3 5 11 1 9 10 8 1. Safety interlock system 2. Door viewing screen - Allows viewing of food. The screen is designed so that light can pass through, but not the microwave. 3. Door hook - When the door is closed, it will automatically shut off.
45 1. Steady , flat location. This microwave oven should be set on a steady, flat surface. 2. Leave space behind and side. All air vents should be kept a clearance. If all vents are covered during operation, the oven may be overheated and, eventually, cause oven failure.
46 OPERA TIONS AND FUNCTIONS 1. Connect the main lead to an electrical outlet. 2. After placing the food in a suitable container, open the oven door and put it on the glass tray. The glass tray must always be in place during cooking. 3. Close the door securely.
47 DISASSEMBL Y AND ASSEMBL Y Cautions to be observed when trouble shooting. Unlike many other appliances, the microwave oven is high-voltage, high-current equipment. It is completely safety during normal operation. However, carelessness in servicing the oven can result in an electric shock or possible danger from a short circuit.
48 1. T o remove cabinet 1) Remove three screws on cabinet back. 2) Push the cabinet backward. 2. T o remove door assembly 1) Remove two screws which secure the stopper hinge top. 2) Remove the door assembly from top plate of cavity. 3) Reverse the above for reassembly.
49 4. Method to reduce the gap between the door seal and the oven front surface. (1) To reduce gap located on part ‘ A ’ • Loosen two screws on stopper hinge top, and then push the door to contact the door seal to oven front surface. • Tighten two screws.
50 5. T o remove control panel parts. 1) Remove the screw which secure the control panel, push up two snap fits and draw forward the control panel assembly. 2) Remove two screws which secure the timer assembly. 3) Remove the timer assembly. 4) Pull out the timer knob from the timer.
51 6. T o remove high voltage capacitor . 1) Remove a screw which secure the grounding ring terminal of the H.V. diode and the capacitor holder. 2) Remove the H.
52 7. T o remove magnetron. 1) Remove a screw which secure the magnetron. 2) Remove the magnetron. 3) Reverse the above steps for reassembly. NOTE : Never install the magnetron without the metallic gasket plate which is packed with each magnetron to prevent microwave leakage.
53 8. T o remove wind guide assembly . 1) Remove two screws which secure the wind guide assembly and cover hole *0 and noise filter. 2) Draw forward the wind guide assembly. 3) Pull the noise filter from the wind guide assembly. 4) Pull the fan from the motor shaft.
54 INTERLOCK MECHANISM AND ADJUSTMENT The door lock mechanism is a device which has been specially designed to completely eliminate microwave radiation when the door is opened during operation, and thus to perfectly prevent the danger resulting from the leakage of microwave.
55 (TROUBLE 1) Oven does not operate at all ; any inputs can not be accepted. TROUBLE SHOOTING GUIDE Following the procedure below to check if the oven is defective or not. 1. Check grounding before trouble checking. 2. Be careful of the high voltage circuit.
56 Does the oven lamp light? Does the turntable turn? YES YES Continuity Does the fan motor work when you shut the door and turn the timer? Check the isolation of filament winding of high voltage transformer. Replace high voltage transformer. NO Continuity Replace magnetron Good Replace or repair oven lamp, turntable motor.
57 MEASUREMENT AND TEST 1. MEASUREMENT OF THE MICROW A VE POWER OUTPUT Microwave output power can be checked by indirectly measuring the temperature rise of a certain amount of water exposed to the microwave as directed below.
58 2. MICROW A VE RADIA TION TEST PROCEDURES 1 . Prepare Microwave Energy Survey Meter, 600cc glass beaker, and glass thermometer 100 ˚ C(212 ˚ F). 2. Pour 275cc± 15cc of tap water initially at 20± 5 ˚ C(68±9 ˚ F) in the 600cc glass beaker with an inside diameter of approx.
59 3. COMPONENT TEST PROCEDURE • High voltage is present at the high voltage terminal of the high voltage transformer during any cooking cycle. • It is neither necessary nor advisable to attempt measurement of the high voltage.
60 WIRING DIAGRAM (TMW -800TC).
61 GN : GREEN BR : BROWN : HIGH : ON TIMER DOOR : CLOSED CONDITION GM : GEARED MOTOR [ CL : CAVITY LAMP FM : FAN(BLOWER) MOTOR RD : RED WH : WHITE BK : BLACK OR : ORANGE BL : BLUE GY : GRAY ] GE : GREEN/YELLOW TM : TIMER MOTOR V.P.C.: VARIABLE POWER CONTROLLER V.
62 1. DOOR ASSEMBL Y Refer to Disassembly and assembly . 2. CONTROL P ANEL ASSEMBL Y Refer to Disassembly and assembly . 3. TOT AL ASSEMBL Y EXPLODED VIEW AND P AR TS LIST.
63 NO PART CODE PART NAME DESCRIPTION Q'TY NOTE A00 3511715310 DOOR AS KOR-63555A 1 B00 3516726660 CONTROL PANEL AS KOR-63555A 1 F01 3510805000 CABINET SECC T0.
담 담 당 당 이 이 준 준 철 철 님 님 T T E E L L M M O O D D E E L L TMW-1100E(EC,M,MC),800T(TC) 접 접 수 수 2 2 0 0 0 0 3 3 . . 0 0 6 6 .
An important point after buying a device GE TMW-800T (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought GE TMW-800T yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data GE TMW-800T - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, GE TMW-800T you will learn all the available features of the product, as well as information on its operation. The information that you get GE TMW-800T will certainly help you make a decision on the purchase.
If you already are a holder of GE TMW-800T, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime GE TMW-800T.
However, one of the most important roles played by the user manual is to help in solving problems with GE TMW-800T. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device GE TMW-800T along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
