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23

7. Reference

7-2 Customer inquiry cases and countermeasures

Symptom

Cause

Countermeasures

The oven works 

automatically 

whenever the power 

is turned on.

‡

It may happen due 

to power failure or 

abnormal voltage.

‡

It may happen when 

the door does not close 

completely.

‡

Connect the power plug three seconds after 

disconnecting the power  plug.

‡

Close the door completely => Press the Cancel button 

=> Press the Start button.

Heating

‡

In many cases, it 

may happen when 

the power level is 

incorrectly set.

‡

It may happen when 

the door does not close 

completely.

‡

It may happen when 

the oven is out of order.

‡

Select HIGH/MEDIUM/LOW by pressing the Power 

Level button.

 

-  

MEDIUM/LOW: This function is used to cook the food 

slowly.

‡

Close the door completely. => Press the Cancel 

button. => Press The Start button.

‡

Contact the nearest Samsung after-sales service 

center.

Ground

‡

Ground problem may 

happen when the oven 

is placed in a humid 

area and the over is 

not grounded.

‡

Ground is not provided 

by an extended electric 

outlet.

‡

If the oven is placed in a humid area, buy an electric 

wire in a store selling electrical products. (Electric 

wires for home use are also allowed) Ground the oven 

through the electric wire.

‡

Buy an electric wire in a store selling electrical 

products. (Electric wires for home use are also 

allowed) Ground the oven through the electric wire.

The oven sometimes 

beeps.

‡

The oven beeps every 

minute unless the food 

is in the oven after 

the food is cooked 

completely.

‡

The oven occasionally 

beeps during cooking.

‡

Open and close the door again. (Beeping sounds 

indicate that the food is ready to be removed from the 

oven after cooking is complete.)

Strange popping 

sounds are produced 

ZKLOH¿VKLVFRRNHG

‡

6LQFH¿VKLVVDOW\DQG

maintains its moisture, 

it is cooked while 

making a series of soft 

popping sounds. (The 

liquid may come out of 

WKH¿VKZKHQWKH¿VKLV

cooked.)

‡

)RRGZLWKERQHVVXFKDV¿VKHJPDFNHUHODQGSRUN

(e.g. pork chops) is cooked while making a series of 

soft popping sounds. Wrap the food completely so that 

food particles or spattered oils do not stick to the oven 

ZDOOVRUÀRRU

Содержание CM1099

Страница 1: ...the service manual in the GSPN see rear cover for the more information 1 Precaution 6SHFL FDWLRQ 3 Disassembly and Reassembly 4 Troubleshooting 5 Wiring Diagrams BASIC CM1079 MODEL CM1099 MODEL CODE C...

Страница 2: ...y 9 4 1 Disassembly of Magnetron Motor Assembly and Lamp 9 4 2 Replacement of High Voltage Transformer 11 4 3 Replacement of Door Assembly 13 4 4 Replacement of Drive Motor 14 4 5 Replacement of Contr...

Страница 3: ...3 1 Precaution...

Страница 4: ...nterlock Monitor Switch Replace all of the following at the same time Primary door sensing switch and power relay as well as the Interlock Monitor Switch The correct adjustment of these switches is de...

Страница 5: ...PDLQWDLQHG ZLWKLQ VSHFL HG OLPLWV E FORVH tolerance safety related components and adjustments If WKH KLJK YROWDJH H FHHGV WKH VSHFL HG OLPLWV FKHFN HDFK of the special components H V Diode Short H V C...

Страница 6: ...ource 230V 50Hz 230V 50Hz Power consumption Microwave 1 600W 1 600W Output Power 230V 1 050W IEC 705 230V 1 050W IEC 705 Operating Frequency 2 450MHz 2 450MHz Magnetron OM75S 31 OM75S 31 Cooling Metho...

Страница 7: ...7 3 Operating Instructions 3 1 Control Panel 2 3 1 1 COOKING POWER CONTROL KNOB 2 DEFROST 3 TIMER KNOB...

Страница 8: ...8 3 Operating Instructions 3 2 Features External Views HANDLE VENTILATION HOLES OVEN LAMP COOKING POWER CONTOL KNOB DOOR LATCHES DOOR CERAMIC PLATE SAFETY INTERLOCK HOLES TIMER KNOB...

Страница 9: ...1 Disconnect all lead wires from the magnetron and lamp 2 Remove a screw securing air cover 3 Remove the air cover 4 1 Disassembly of Magnetron Motor Assembly and Lamp Remove the magnetron including...

Страница 10: ...plaination Magnetron Motor Assembly and Lamp 4 Remove screws securing the magnetron to the wave guide 5 Take out the magnetron very carefully 6 Remove two screws from the back panel 7 Take out the fan...

Страница 11: ...ot hit any adjacent parts or it may be damaged NOTE2 When replacing the magnetron be sure to remount the magnetron gasket in the correct position and make sure the gasket is in good condition 4 2 Repl...

Страница 12: ...RUUHFWO DQG UPO PRECAUTION Servicemen should remove their watches whenever working close to or replacing the magnetron PRECAUTION There exists HIGH VOLTAGE ELECTRICITY with high current capabilities i...

Страница 13: ...because it is fragile Then remove the door assembly Removal of Door Assembly Lift up the Door Assembly from Cavity Removal of Door E Following the procedure as shown in the JXUH LQVHUW DQG EHQG D WKL...

Страница 14: ...Remove sharp edge after cover removal 3 Disconnect leads from motor 4 Remove the screws securing motor to bottom of over cavity Drive Motor 6 Lift out the motor 5 When replacing the motor be sure to r...

Страница 15: ...rts Explaination Photo Explaination Removal of Control Box Assembly CONTROL BOX SCREW 1 Disconnect the connectors from the control box assembly 2 Remove screws securing the control box assembly 3 Remo...

Страница 16: ...it normal NO NO Is Primary interlock switch normal Is Power Relay normal YES YES YES YES YES YES NO NO NO YES NO NO Replace switch Do check power supply circuit Do check Relay control circuit Is high...

Страница 17: ...Is the latch switch operating normally Food is not heated even though an oven works Inspection method Method to control latch switch Checking high voltage circuits YES 5 1 2 If food is not heated eve...

Страница 18: ...N and OFF repeatedly Replace or adjust 6 Open coil of H V Transformer Check the continuity of primary coil and secondary coil If there is no continuity H V Transformer is defective Replace the H V Tra...

Страница 19: ...19 6 Wiring Diagrams 6 1 Wiring Diagrams This Document can not be used without Samsung s authorization 0 90A 10W15...

Страница 20: ...on ORG WHT BLK R RED RED RED WHT BLU BLU WHT YEL WHT MAGNETRON HIGH VOLTAGE DIODE TO CHASSIS FA F HIGH VOLTAGE TRANSFORMER DOOR SENSING SWITCH 27720 MONITOR SWITCH 17 5 BRN PRIMARY SWITCH 723 HIGH VOL...

Страница 21: ...CONVECTION BUILT IN B RB USA RV BUILT IN USA Junior SJ SJ USA Junior MWO USA OTR SM SOLO H SMH USA OTR SOLO CONVECTION V SMV USA OTR CONVECTION EUROPE Epoxy Cavity M SOLO 1 M1 EUROPE SOLO EPOXY CAVITY...

Страница 22: ...ill Browner G CERAMIC ENAMEL Clay C GE GC GW GS Quartz Grill Browner Q QE QC QW QS Conv C Epoxy W CE CC CW CST TBMO Power Grill T TE TC TM TST Commercial O STSS S OE OC OW OS USA A SOLO CMO M CERAMIC...

Страница 23: ...unded Ground is not provided by an extended electric outlet If the oven is placed in a humid area buy an electric wire in a store selling electrical products Electric wires for home use are also allow...

Страница 24: ...L HG with Failure and Non failure Refer to the section of ERROR in User Manual Accessory Visit the nearest Samsung Service Center or local dealer to buy accessories Before visiting check the model nam...

Страница 25: ...ORK Area Web Site Europe CIS Mideast Africa gspn1 samsungcsportal com Asia gspn2 samsungcsportal com North Latin America gspn3 samsungcsportal com China china samsungportal com Samsung Electronics Co...

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