LG LSB5682SS, LSB5682SW, LSB5682SB Service Manual

삼 흥

정 판

Internal Use Only

Website http://biz.lgservice.com

30” Freestanding Electric Range

SER VICE MANUAL

MODEL: LSB5682SW

CAUTION

BEFORE SERVICING THE UNIT, READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

P/NO : MFL38379705

LSB5682SB LSB5682SS

April, 2008

Printed in Korea

FORWARD

!

This LG Service Manual, “30” Freestanding Self-Cleaning Electric Range,” provides the technician with information on the operation and service of the Freestanding Self-Cleaning Electric Range. It is to be used as a training Service Manual. For specific information on the model being serviced, refer to the “Owner’s Manual” or “Tech Sheet” provided with the electric range.

SAFETY PRECAUTIONS

• Repairs of the appliance should be carried out by a licensed technician only. Incorrect repairs may result in dangerous situations. If you need repairs, contact an LG Service Center or your dealer.

• If the power cord is defective, it must be replaced by a qualified service agent with a UL listed range cord.

• Electrical leads and cables should not be allowed to touch the oven.

• Rating plate is located on the left side of warming drawer.

• The power supply of the appliance should be turned off when it is being repaired.

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal injury, death or electrical shock.

• DO NOT Touch when the oven operates.

- The interior parts will be very hot.

LG Electronices assumes no responsibility for any repairs made on our products by anyone other than Authorized Service Technicians.

TABLE OF CONTENTS

(P

AGE

)

GENERAL

• Important safety instructions

• Model & Serial number label and tech sheet locations

• Specifications

USING YOUR RANGE

• General imformation

• Control panel features

- To turn on a single surface unit (Right Rear, Left Rear, Left Front)

-

- To set the warming zone controlTo set the warming zone control

- Clock

- Start, Clean/Off and On/Off pad

- Oven light

- Timer On/Off

- Convection auto conversion

- Thermostat adjustment

- Preheating alarm light On/Off

- Beeper volume

- Temperature unit (°F or °C)

-

- Broil

- Convection Bake

- Convection Roast

- Cook & Warm

- Oven lockout

- Changing hour mode on clock (12HR, 24HR)

- Proof

- Self-Clean

- Warming drawer

--------------------------------------------------------------------------------------------

--------------------------------------------------------------------------------------

-----------------------------------------------------------

------------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------

To turn on a dual surface unit (Right Front)

Bake, Timed Bake, Delayed timed Bake

1-1 ~ 1-4

1-1 ~ 1-2

1-3 1-4

2-1 ~ 2-5

2-1

2-2 ~ 2-5

COMPONENT ACCESS

• Component Locations

• Removing the Back, Control cover and Key membrane Assembly

• Removeing the Control Power Supply and Power Control Board (PCB)

• Removing the Surface Element and the Ceramic Glass Cooktop

• Removing the Door Latch and the Door Switch

• Removing the BROIL element

• Removing the BAKE element

• Removing the CONVECTION Fan blade and Fan motor

• Removing the Oven light & Socket assembly

• Removing the latch drive assembly

- Door locking mechanism

• Removing the Oven temperature Sensor

• Removing the storage drawer

• Removing & Replacing the Lift-off Oven Door

• Removing the Oven Door Handle & Glass

• Removing the Oven Door Gasket

• Removing a Side Panel

---------------------------------------------------------------------

------------------------------------------------------------------------------------------------------

-------------------------------------------

---------------------------------------------------------------------

-------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------

--------------------------------------------------------

-----------------------------------------------------------------------

-----------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------

---------------------------------------------------------------------------

--------------------------------------------------------------------------------------

---------------------------------------------------------------------

----------------------------------------------------------------

-------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------

3-1 ~ 3-17

3-1

-------------------------------------------

-----------------------------------

3-14 ~ 3-15

3-2 3-3 3-4 3-5 3-6 3-7 3-8

3-9 3-10 3-10 3-11

3-12

3-13

3-16 3-17

(Page)

COMPONENT TEST

•

Convection Motor

•

Door locking Motor

•

Micro Switch (normally open type)

•

LVT

-------------------------------------------------------------------------------------------------------------------------------

•

Oven Sensor

•

Door switch

•

Broil element

•

Bake element

•

Oven lamp

•

Single surface unit(RF, LR, RR)

•

Warming Zone(CR)

•

Dual surface unit(LF)

-------------------------------------------------------------------------------------------------------------------

--------------------------------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------------------

--------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------

COMPOSITION OF CONTROL

• Main PCB

• Cook-top display PCB

• Oven relay PCB

-----------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------

FAILURE MODE FLOW CHART

•

No display (No power)

•

Oven does not heat

•

Cook-top does not heat

•

Oven lamp does not operate

•

No key input

----------------------------------------------------------------------------------------------------------------

--------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------

-----------------------------------------------------------------------------------------

4-1 ~ 4-7

4-1

4-2

-----------------------------------------------------------------------------------

-------------------------------------------------------------

------------------------------------------------------------

5-1 ~ 5-4

6-1 ~ 6-11

4-2

4-3

4-4

4-5

4-6

4-7

5-2 5-3 5-3

6-1 ~ 6-4 6-5 ~ 6-7 6-8 ~ 6-9

6-10 6-11

FAILURE CODES F-CODE FLOW CHART

•

F-1 error

•

F-2 error

•

F-3, F-4 error

•

F-9 error

------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------------------------------------------

TROUBLE SHOOTING SCHEMATIC DIAGRAM

• STRIP CIRCUITS

EXPLODED VIEW

------------------------------------------------------------------------------------------

---------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------

-------------------------------------------------------------------------

----------------------------------------------------------------------------------

----------------------------------------------------------------------------------------------------

----------------------------------------------------------------------------

REPLACEMENT PARTS LIST

7-0

7-1 ~ 7-10

7-1

7-2 ~ 7-4 7-5 ~ 7-6

7-9 ~ 7-10

8-1 ~ 8-3

9-1

9-2 ~ 9-5

10-1 ~ 10-9

-----------------------------------------------------------

11-1 ~ 11-9

GENERAL

!

IMPORTT

IMPOR

Read and follow all instructions before using your oven to prevent the risk of fire, electric shock, injury to person, or damage when using the range. This guide don’t cover all possible conditions that may occur. For further assistance contact your service agent or manufacturer.

This is the safety alert symbol. This symbol alerts you to potential hazards that can kill or hunt you and others. All safety messages will follow the safety alert symbol and either the word “WARNING” or “CAUTION”. These word means :

WARNING

CAUTION

ANT SAFETY INSTRUCTIONS

This symbol will alert you to hazards or unsafe practices which could cause serious bodily harm or death.

This symbol will alert you to hazards or unsafe practices which could cause bodily injury or property damage.

WARNING

• DO NOT step or sit on the door and install the Anti-Tip Bracket packed with range.

- The range could be tipped and injury might result from spilled hot liquid, food, or the range itself.

- If the range is pulled away from the wall for cleaning, service, or any other reason, ensure that the Anti-Tip Device is properly reengaged when the range is pushed back against the wall.

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal injury, death or electrical shock.

• DO NOT touch heating elements or interior surfaces of oven.

- Heating element may be hot even though they are dark in color.

- Interior surfaces of an oven become hot enough to cause burns.

• During and after use, do not touch, or let clothing or other flammable materials

contact heating elements or interior surfaces of oven until they have had sufficient time to cool.

- Other surfaces of the appliance may become hot enough to cause burns among these surfaces are oven vent

openings and surfaces near these openings, oven doors, and windows of oven doors.

•

DO NOT store items of interest to children in cabinets above a range or on the back guard of a range.

- Children climbing on the range to reach items could be seriously injured.

CAUTION

• Always use Pot Holders or oven mitts when removing food from the Warming Drawer .

- You can be burned as cookware and plates will be hot.

• Be careful when you work on the electric range handling the sheet metal part.

- Sharp edge may be present and you can cut yourself.

• Be careful not to bend the fan blade

- Failure to do so can result in vibration, noise, and poor performance of convection when operating.

• Be careful not to scratch or chip the oven liner paint when you remove the oven light socket in the next step.

• T urn power OFF before removing the W arming Drawer.

•

Be careful when removing and lifting the door.

• DO NOT lift the door by the handle.

- Failure to do so can result in personal injury as the door is very heavy.

1-1

GENERAL

!

IMPORTT

IMPOR

• Be sure your appliance is properly installed and grounded by a qualified technician.

• Do not repair or replace any part of the appliance unless specifically recommended in the manual. All other servicing should be referred to a qualified technician.

• Always disconnect power to appliance before servicing by removing the fuse or switching off the circuit breaker

ANT SAFETY INSTRUCTIONS

WARNING

• DO NOT step or sit on the door and install the Anti-Tip Bracket packed with range.

- The range could be tipped and injury

might result from spilled hot liquid, food, or the range itself.

- If the range is pulled away from the

wall for cleaning, service, or any other reason, ensure that the Anti-Tip Device is properly reengaged when the range is pushed back against the wall.

WARNING

• DO NOT touch heating elements or interior surfaces of oven.

- Heating element may be hot even though they are

dark in color.

- Interior surfaces of an oven become hot enough to

cause burns.

• During and after use, do not touch, or let clothing or other flammable materials contact heating elements or interior surfaces of oven until they have had sufficient time to cool.

- Other surfaces of the appliance may become hot

enough to cause burns among these surfaces are oven vent openings and surfaces near these openings, oven doors, and windows of oven doors.

To reduce the risk of tipping of the range, the range must be secured by properly installed anti-tip devices. To check if the bracket is installed properly,

- Warming drawer : grasp the top rear edge of the Range and

carefully attempt to tilt it forward. verify that the anti-tip devices are engaged.

- Storage drawer : Remove drawer and verify leveling leg is

inserted into and fully secured by the anti-tip devices.

Refer to the installation manual for proper anti-tip bracket installation.

WARNING

• DO NOT store items of interest to children in cabinets above a range or on the back guard of a range.

- Children climbing on the range to reach items

could be seriously injured.

1-2

GENERAL

!

IMPORTT

IMPOR

• Do Not Leave Children Alone - Children should not be left alone or

unattended in area where appliance is in use. They should never be allowed to sit or stand on any part of the appliance.

• Never Use Your Appliance for Warming or Heating the Room.

• Storage in or on Appliance – Flammable materials should not be stored

in an oven or near surface units. Be sure all packing materials are removed from the appliance before operating it. Keep plastics, clothes and paper away from parts of the appliance that may become hot

• Wear Proper Apparel – Loose-fitting or hanging garments should never

be worn while using the appliance.

• Do Not Use Water on Grease Fires – Turn off oven to avoid spreading

the flame. Smother the fire or flame by closing the door or use dry chemical, baking soda or foam- type extinguisher.

• Use Only Dry Potholders – Moist or damp potholders on hot surfaces

may result in burns from steam. Do not let potholder touch hot heating elements. Do not use a towel or other bulky cloth.

ANT SAFETY INSTRUCTIONS

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal

injury, death or electrical shock.

SURFACE COOKING UNITS

• Use Proper Pan Size – This appliance is equipped with one or more

surface units of different sizes. Select utensils having flat bottoms large enough to cover the surface unit heating element. The use of undersized utensils will expose a portion of the heating element to direct contact and may result in ignition of clothing. Proper relationship of utensil to burner will also improve efficiency.

• Never Leave Surface Units Unattended at High Heat Settings – Boil

overs may cause smoking and greasy spillovers may ignite.

• Make Sure Reflector Pans or Drip Bowls Are in Place – Absence of

these pans or bowls during cooking may subject wiring or components underneath to damage.

• Protective Liners – Do not use aluminum foil to line surface unit drip

bowls or oven bottoms, except as suggested in the manual. Improper installation of these liners may result in a risk of electric shock, or fire.

• Glazed Cooking Utensils – Only certain types of glass, glass/ceramic,

ceramic, earthenware, or other glazed utensils are suitable for rangetop service without breaking due to the sudden change in temperature.

• Utensil Handles Should Be Turned Inward and Not Extend Over Adjacent Surface Units – To reduce the risk of burns, ignition of

flammable materials, and spillage due to unintentional contact with the utensil, the handle of a utensil should be positioned so that it is turned inward, and does not extend over adjacent surface units.

• Do Not Soak Removable Heating Elements – Heating elements should never be immersed in water.

• Be sure you know which control pads operate each surface unit. Make sure you turned on the correct surface unit.

1-3

SELF-CLEAN OVENS

• Do Not Clean Door Gasket – The door gasket is essential for a

good seal. Care should be taken not to rub, damage, or move the gasket.

• Do Not Use Oven Cleaners – No commercial oven cleaner or

oven liner protective coating of any kind should be used in or around any part of the oven.

• Clean in the self-clean cycle only parts listed in this manual.

Before self-cleaning the oven, remove the broiler pan and any utensils from the oven.

• Never keep pet birds in the kitchen – the health of birds is

extremely sensitive to the fumes released during an oven selfclean cycle. Fumes may be harmful or fatal to birds. Move birds to well-ventilated room.

• Important Instruction – In the event the self-clean mode “F”

code goes on, or three long beeps sound, oven is malfunctioning in the self-clean mode. Turn off or disconnect appliance from power supply and have serviced by a qualified technician.

VENTILATING HOODS:

• Clean Ventilating Hoods Frequently – Grease should not

be allowed to accumulate on hood or filter.

• When flaming foods under the hood, turn the fan on.

OVEN

• Use Care When Opening Door – Let hot air or steam escape

before you remove or replace food in the oven

• Do Not Heat Unopened Food Containers – Build-up of pressure

may cause container to burst and result in injury.

• Keep Oven Vent Ducts Unobstructed – the oven vent is located

above the left rear surface unit. this area could become hot during oven use. Never block this vent and never place plastic or heatsensitive items on vent

• Placement of Oven Racks – Always place oven racks in desired

location while oven is cool. If rack must be moved while oven is hot, do not let potholder contact hot heating element in oven.

• Do Not allow aluminum foil or meat probe to contact heating

elements.

GLASS/CERAMIC COOKING SURFACES

• Do Not Cook on Broken Cook-Top – If cook-top should break,

cleaning solutions and spillovers may penetrate the broken cooktop and create a risk of electric shock. Contact a qualified technician immediately.

• Clean Cook-Top With Caution – If a wet sponge or cloth is used

to wipe spills on a hot cooking area, be careful to avoid steam burn. Some cleaners can produce noxious fumes if applied to a hot surface.

DEEP FAT FRYERS:

• Use extreme caution when moving the grease kettle or disposing of hot grease.

GENERAL

MODEL & SERIAL NUMBER LABEL

AND TECH SHEET LOCA

The Model/Serial Number label and Tech Sheet locations are shown below.

Model & Serial Number Location

TIONS

Tech Sheet Location (On Low Rear Cover)

1-4

GENERAL

Overall

Control

Cooktop

Power

Oven

SPECIFICA

Model Number LSB5682SW / LSB5682SB / LSB5682SS

Category Convection

Width Installation type Color availability Oven Cooktop Display Electronic clock & timer Control lock capability Audible preheat signal Special function

1. Clock(12hr, 24hr)

2. Temperature unit (F / C)

3. Beeper Volume(High , Low, Mute)

4. Smart oven light On/Off

5. Convection auto conversion on/off

6. Thermostat Adjustment

7. Sabbath mode

Material # of element LR RR CR LF RF Capacity(cu.ft) Broil element Bake element Convection System

-Convection element # of Racks Interior oven light Proof Cook & warm Favorites

TIONS

30"

Freestanding

WH, BK, STS

Keypad Keypad

LED

Yes Yes Yes

Ceramic glass

5 6"-1,200 6"-1,200

warming zone

9"-2,500

Dual (9”/12"-1,700/2,700)

5.6

4000 watt 3400 watt

Yes

No

2 standards

120 V, 40Watt

Yes Yes

No

Drawer

Dimensions (inch)

Power

Door lockout Broiler pan Type Element Warming rack Oven Interior(W x H x D)

Exterior - Width Exterior - Height Exterior - Depth

Net weight: Lbs (Kg) Rating

Yes Yes

Storage drawer

-

24 1/2 x 20 1/4 x 19 3/8 29 7/8 36 (cooktop), 47 5/8 (backguard top) 25 11/16 (Door), 28 (with handle)

181 lbs (82kg)

48A(120/240 V) / 42A(120/208 V)

1-5

USING YOUR RANGE

GENERAL INFORMA

Rating Label

Model numbers are recorded on the rating label. Rating label is located on the lower front left corner of the oven frame. It can be seen by opening the storage drawer or warming drawer. Before ordering parts, write down the correct model and serial number from rating label. This avoids incorrect shipments and delays. Please refer to parts reference material when ordering replacement parts.

Functional Operation

Bake Mode

Top and hidden bottom elements operate during bake. Bake can be used to cook foods which are normally baked. Oven must be preheated.

Broil element

TION

Convection Bake / Roast Mode

Upper element, lower element, Rear element(some model) and fan operate during convection bake. Convection bake should be used for cooking casseroles and roasting meats. Oven should be preheated for best results when using convection bake. Pans do not need to be staggered. Cooks approximately 25% quicker than bake.

Broil element

Convection element

Hidden bake element

Broil Mode

Top element operates during broil. Broil can be used to cook foods which are normally broiled. Preheating is not required when using broil. All foods should be turned at least once except fish, which does not need to be turned.

Broil element

Cooking Guide

Refer to the owners manual for recommendations of times and temperatures. Times, rack position, and temperatures may vary depending on conditions and food type. For best results, always check food at minimum time. When roasting, choose rack position based on size of food item.

Hidden bake element

2-1

USING YOUR RANGE

16

8 9 10 11 12 13 14 15 7

13 4 2 5 6

single

Left Rear element

single

Left Front element

Dual

Right Front

Dual element

Warming zone

single

Right Rear element

A A

A B

C

1. BAKE P AD: Press to select the bake function.

2. BROIL P AD: Press to select the broil function.

3. CONVECTION BAKE P AD: Press to select baking

with the convection function.

4. CONVECTION ROAST P AD:Press to select

roasting with the convection function.

5. NUMBER P ADS: Use to set any function requiring

numbers such as the time of day on the clock, the timer, the oven temperature, the start time and length of operation for timed baking.

6. ST ART P AD:Must be pressed to start any cooking

or cleaning function.

7. CLEAR/OFF P AD: Press to cancel all oven

operations except the clock and timer.

8. CLOCK P AD: Press before setting the time of day.

9. TIMER ON/OFF P AD:Press to select the timer

feature.

10. COOK TIME P AD: Press and then use the number

pads to set the amount of time you want your food to cook. The oven will shut off when the cooking time has run out.

11. START TIME PAD: Use along with BAKE, CONV.

BAKE, CONV. ROAST, COOK TIME and SELF CLEAN pads to set the oven to start and stop automatically at a time you set.

CONTROL P

ANEL FEA

12. COOK & WARM PAD: Press to keep cooked

foods warm. See the how to set the oven for warming section.

13. PROOF P AD: Press to select a warm environment

useful for rising yeast-leavened products.

14. SELF CLEAN P AD: Press to select self-cleaning

function. See the using the Self-Cleaning Oven section.

15. OVEN LIGHT P AD: Press to turn the oven light on

or off.

16. DISPLAY

A

B

C

TURES

Single surface units

: Right Rear, Left Rear, Left Front

Dual surface unit : Right Front

Warming Zone : Center Rear

2-2

USING YOUR RANGE

To turn on a single surface unit

A

(Right Rear, Left Rear, Left Front)

1. Press ON/OFF pad for the desired element.

2. Press ( / ) pad to choose the desired setting.

B

To turn on a dual surface unit (Right Front)

1. Press ON/OFF pad

2. Press the ELEMENT SIZE pad as needed to

select the desired burner size. Default size is 9”. When first selected, 12” size is ON. The

light above the ELEMENT SIZE pad indicates

which size surface unit is on.

2. Press ( / ) pad to choose the desired setting.

Note:

• Each time a pad is pressed a beep will sound.

• The power level decreases or increases by 0.5 from 9.0 through 3.0. (by 0.2 from 3.0 through 1.0)

• Lo is the lowest power level available.

• “HS” will appear when the unit is hot to touch

C

To set the warming zone control

4. TIMER ON/OFF

TIMER

ON/OFF

To cancel timer at any time, touch TIMER ON/OFF pad.

Note:

1. If you press TIMER ON/OFF pad once, it allows you to

make a “second” unit of timer setting. (for example: if you press “5” and “6”, it means 56 seconds)

2. If you press TIMER ON/OFF pad twice, it allows you to

make a “minute” unit of timer setting. (for example: if you press “5” and “6”, it means 56 minutes)

Desired

time

TIMER

ON/OFF

5. CHANGING HOUR MODE ON CLOCK (12HR, 24HR)

Press and hold the COOK&WARM pad for 3 seconds

Press “1” pad once for 12-hour,

“1” pad twice for 24-hour.

START

1. Press ON/OFF pad at the warming zone.

2. Press ( / ) pad to choose the desired setting.

Note:

• Each time a pad is pressed a beep will sound.

• The controls for the warming zone allow for 5

different heat settings : Lo~Hi

• “HS” will appear when the unit is hot to touch.

1. SETTING THE CLOCK

CLEAR

/OFF

CLOCK

Desired

Clock

START

2. START, CLEAN/OFF AND ON/OFF PAD

1. Touch START pad to start oven.

2. Touch CLEAR/OFF pad to cancel a program

during cooking or Erase during programming.

3. Touch ON/OFF pad to start or cancel the

surface unit.

3. TO TURN ON/OFF THE OVEN LIGHT

The oven light automatically turns ON when the Door is opened. The oven light may also be Manually turned ON or OFF by pressing the

OVEN LIGHT pad

Note: The oven light cannot be turned on if self-clean feature

is active.

6. TEMPERATURE UNIT (°F or °C)

1. Press and hold COOK&W ARM pad for 3

seconds

2. Press “2” pad once for °F or “2” pad twice for °C

3. Press START pad’

7. BEEPER VOLUME

1. Press and hold COOK&WARM pad for 3 seconds

2. Press “3” pad once for “Beep Hi”

Press “3” pad to switch beeper volume

(HI, LO, OFF)

3. Press START pad

8. PREHEATING ALARM LIGHT ON/OFF

1. Press and hold COOK&WARM pad for 3 seconds

2. Press “4” pad once for ON or “4” pad twice for OFF

3. Press START pad

9. CONVECTION AUTO CONVERSION

1. Press and hold COOK&WARM pad for 3 seconds

2. Press “5” pad once for ON or “5” pad twice for OFF

3. Press START pad.

2-3

USING YOUR RANGE

10. THERMOSTAT ADJUSTMENT

The oven temperature can be adjusted from

-35°F (-19°C) to 35°F (19°C).

Note: The thermostat adjustments made with this feature will

just change Bake, Convection Bake and Convection Roast temperature.

To increase the oven temperature:

1. Press and hold BAKE pad for 3 seconds

2. Press the desired temperature

3. Press START pad.

To decrease the oven temperature:

1. Press and hold BAKE pad for 3 seconds

2. Press the desired temperature

3. Press the BAKE pad once

4. Press START pad

11. SABBATH MODE

1. Set the BAKE (or Timed BAKE, Delay Timed

Bake)

2. Press START pad

3. Press and hold the BROIL pad for 3 seconds

4. Press START pad

To Cancel SABBATH mode

1. Press and hold “BROIL” pad for 3 seconds

2. Press START pad.

Note: You may change the oven temperature once baking has

started.Press BAKE, enter the oven temperature change (170 to 550F °) and press START (For Jewish Holidays only). Remember that the oven control will no longer beep or display any further changes once the oven is set for the Sabbath feature.

12. BAKE, TIMED BAKE, DELAYED TIMED BAKE

14. CONVECTION BAKE

CONV.

BAKE

Desired

Temp.

15. CONVECTION ROAST

CONV.

ROAST

Desired

Temp.

16. COOK & WARM

COOK &

WARM

17. OVEN LOCKOUT

Press and hold the START pad for 3 seconds

(to activate or reactivate LOCKOUT)

18. PROOF

PROOF

19. SELF-CLEAN

SELF CLEAN : Once

: Twice → 2-hour : 3 times → 4-hour

START

TIME

→ 3-hour

Desired

start time

START

BAKE

COOK

TIME

START

TIME

13. BROIL

BROIL: once → Hi

: twice → Low

Desired

temperature

Desired time START

Desired

start time

START

2-4

COMPONENT ACCESS

This section instructs you on how to service each component inside the range. The components and their locations are shown below.

LVT

Door Latch Assembly

Oven Light

COMPONENT LOCA

Circuit Breaker

Cook Top Display PCB

Main PCB

TIONS

Appliance Outlet

Door Locking Motor & Micro Switch

Surface Elements

Door Switch

Oven Sensor

Convection Motor

Oven Relay PCB

Broil Heater

Bake Heater

Hinge Hanger

3-1

COMPONENT ACCESS

!

REMOVING THE BACK, CONTROL COVER

AND KEY MEMBRANE ASSEMBLYY

AND KEY MEMBRANE ASSEMBL

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal

injury, death or electrical shock.

CAUTION

4. Remove the 3 screws from the rear control cover and remove the cover.

5. Remove 6 screws of PCB assembly and separate PCB assembly.

6. Remove 9 screws of KEY Membrane assembly and separate PCB assembly.

• Be careful when you work on the electric range handling the sheet metal part.

- Sharp edge may be present and you can cut

yourself.

1. Turn off the electrical supply going to the range.

2. Pull the range away from the wall so that you can access the rear panel.

3. Remove the 16 screws from the rear panel and remove the panel.

Control Cover

PCB Assembly

KEY MEMBRANE Assembly

Back Cover

3-2

COMPONENT ACCESS

!

REMOVING THE CONTROL POWER SUPPL

AND POWER CONTROL BOARD (PCB)

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal

injury, death or electrical shock.

CAUTION

• Be careful when you work on the electric range handling the sheet metal part.

- Sharp edge may be present and you can cut

yourself.

1. Turn off the electrical supply going to the range.

2. Pull the range away from the wall so that you can access the rear panel.

3. Remove back cover & control cover (See step 3~4 on page 3-2)

Y

4. There are 3 PCB's (power control board). When you check PCB, check the proper pcb in default mode and check main pcb.

NOTE: Refer to the page 5-1~5-3 for

composition of control board

Main PCB

Oven Relay PCB

5. To remove the control power supply:

a) Disconnect 2 connectors. b) Remove the two screws.

2 Connector

2 Screws

3-3

COMPONENT ACCESS

!

REMOVING THE SURF

AND THE CERAMIC GLASS COOKT

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal

injury, death or electrical shock.

CERAMIC GLASS COOKTOP REMOVAL

Step. 1

Unplug the cord or disconnect power

Step. 2

Open oven door and remove the 3screws located at the front of the cook-top, then close the door.

3 Screws

Step. 3

Lift up the cooktop front and Remove the ground screw securing ground wire

ACE ELEMENTS

OP

Step. 5

Protect the cooktop surface and turn the assembly over.

Bracket screws

Step. 6

T o remove the surface elements

a) Remove the wires from

the element and limiter terminals.

b) Remove the element

bracket screw (shown above) for the element you are servicing.

d) Carefully lift the bottom of the bracket just far enough

to remove the element.

REASSEMBLY NOTE: When you reinstall the element make sure that the wires are inserted into the correct tap then reinstall the bracket screw to secure it to the cooktop.

Step. 4

Slightly lift up and pull up the cook-top and then unplug the 2 connectors at the back by squeezing side tabs

Ground Screws

2 Connectors

3-4

COMPONENT ACCESS

!

REMOVING THE DOOR LA

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal

injury, death or electrical shock.

CAUTION

• Be careful when you work on the electric range handling the sheet metal part.

- Sharp edge may be present and you can cut

yourself.

TCH & DOOR SWITCH

b) Remove the door latch from the burner box

and unhook the actuating rod.

Unhook Actuating Rod

5. To remove the door switch: a) If not already done, raise the cooktop

(see page 3-4 for the procedure).

b) Remove the door switch from the range.

To do this, squeeze tabs and use a ratchet extension or a small socket, and tap it out of the hole with a hammer.

1. Turn off the electrical supply going to the range.

2. Open the oven door.

3. Raise the cooktop (see page 3-4 for the procedure).

4. To remove the door latch: a) Remove the two screws from the door latch

and remove the latch.

2 Screws

c) Disconnect the wires from the terminals.

Wires

Door Switch

3-5

COMPONENT ACCESS

!

REMOVING THE BROIL ELEMENT

b) Pull the element forward so that you can

WARNING

access the terminals and disconnect the wires.

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal

injury, death or electrical shock.

CAUTION

• Be careful when you work on the electric range handling the sheet metal part.

- Sharp edge may be present and you can cut

yourself.

1. Turn off the electrical supply going to the range.

2. Open the oven door and remove the racks from inside the oven.

3. To remove the broil element:

a) Remove the 4 screws from the front and rear

brackets.

2

Terminals

2 Upper bracket Screws

2 Rear bracket Screws

3-6

COMPONENT ACCESS

REMOVING THE HIDDEN BAKE ELEMENT

1. Unplug range or disconnect power.

2. Pull the range out of its mounting location so that you can access the rear of the unit.

3. Remove the rear panel from the unit. (See step 3 on page 3-2 for procedure)

Hidden bake element

4. Remove the 2 screws of power cord assembly box and 1 ground screw.

5. Set the box aside

7. Bend the insulation glass fiber up.

Screw

8. Remove two screws

Screw

and bend up two flanges

Flanges

9. Carefully pull the hidden bake element and its mounting bracket out of the range.

6. Cut the 9 points of flange and remove the bake heater cover.

Total 9 points

REPLACING THE MOUNTING BRACKET

1. Drive the two screws

3-7

COMPONENT ACCESS

Fan cover

Nut

Fan cover Screws (4ea)

Mounting Screws (3ea)

Cavity

Inner Outer

Fan

blade

Support

Washer

Fan motor

!

REMOVING THE CONVECTION ELEMENT

1. Disconnect power and remove oven racks.

2. Pull the range out of its mounting location so that you can access the rear of the unit.

3. Remove the rear panel from the unit. (See step 3~4 on page 3-2 for procedure)

4. Disconnect the wire connection.

5. Remove the four Fan cover screws and set the fan cover aside.

, F

AN BLADE AND F

, F

AN BLADE AND F

7. To remove Fan motor assembly, disconnect

wire connection and remove the three bracket screws

8. Pull the fan motor assembly forward.

AN MOT

OR

6. To remove Fan blade,

remove Nut by screwing clockwise. Fan blade can |be replaced from inside oven.

CAUTION

• Be careful not to bend the fan blade

- Failure to do so can result in vibration, noise, and poor performance of convection when operating.

Nut

3-8

COMPONENT ACCESS

!

REMOVING THE OVEN LIGHT & SOCKET ASSEMBL

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• Be careful not to scratch or chip the oven liner paint when you remove the oven light socket in the next step.

CAUTION

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal injury, death or electrical shock.

CAUTION

• Be careful when you work on the

5. Use a screwdriver and bend the clips on the oven light socket away from the edges of the liner hole, and pull the socket out of the liner. NOTE: If it is too difficult to remove the socket from the front of the oven, you will have to push the socket out from the back of the unit.

electric range handling the sheet metal part.

- Sharp edge may be present and you can cut yourself.

Y

To replace:

1. Unplug range or disconnect power.

2. Turn the glass bulb cover in the back of the oven counterclockwise to remove.

3. Turn bulb counterclockwise to remove from socket.

4. Replace bulb and bulb cover by turning clockwise.

Glass cover & Bulb

Socket Clips

5. Disconnect the wires from the socket terminals.

3-9

COMPONENT ACCESS

!

REMOVING THE LA

WARNING

• DISCONNET power supply cord from the outlet before servicing.

• Replace all panels and parts before operating.

• RECONNECT all grounding devices.

- Failure to do so can result in severe personal

injury, death or electrical shock.

CAUTION

• Be careful when you work on the electric range handling the sheet metal part.

- Sharp edge may be present and you can cut

yourself.

TCH DRIVE ASSEMBLYY

TCH DRIVE ASSEMBL

DOOR LOCKING MECHANISM

The door lock assembly is located at the back side of range. The structural elements are as below.

1.

When the oven control is programmed and started for the Self clean and Lock out mode, PCB (Power control board) chip operates the motor.

HOOK

Latch ROD

1. Turn off the electrical supply going to the range.

2. Pull the range away from the wall so that you can access the rear panel.

3. Remove the back cover & control cover (see step 3~4 on page 3-2).

4. Disconnect the wires from the latch drive motor and switch.

5. Remove the two mounting screws from the latch drive.

screws screws

CAM

MICRO SWITCH

MOTOR

2. The cam moves the door hook connected to latch rod from unlocked position to locked position (from locked Position to unlocked position)

3. The cam activates the micro switch that causes the motor to stop.

4. The locked status remains until the range temperature drops to approximately 500F after end of the self clean or lock out feature is reactivated. The motor operates to unlock door at that time.

6. Unhook the Latch rod from the cam.

3-10