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BARBAROS-BEKO-2014 BETTER TIMER BUILT IN BI OVEN

SERVICE MANUAL


1.Cover

2. TABLE OF CONTENTS

1.COVER ...................................................................................................................................... 2

2. SAFETY WARNING .................................................................................................................... 5

2.1 GENERAL SAFETY ............................................................................................................................... 5

2.2. SAFETY FOR CONFİGURATİONS ............................................................................................................. 5

2.3 INFORMATİONS FOR CONSUMER ........................................................................................................... 6

3.TECHNICAL SPECIFICATIONS ...................................................................................................... 7

4. PRODUCT ASSEMBLY/ ASSEMBLY RULES/ SETTINGS ................................................................. 8

4.1 PRODUCT TRANSPORTATION ................................................................................................................ 8

4.2 UNPACKING PRODUCT ........................................................................................................................ 9

4.3 CONTROLLING THE SETUP PLACE AND ENERGY SOURCES. .......................................................................... 10

4.3.1 Measurement control of the mounting place ...................................................................... 10

4.3.2 Instead of mounting the product ......................................................................................... 11

4.3.3 Electrical connection ............................................................................................................ 13

5.USE OF THE PRODUCT ............................................................................................................. 14

5.1 INİTİAL USE ..................................................................................................................................... 14

5.1.1 Language Adjustment .......................................................................................................... 14

5.2 STARTİNG THE OVEN ......................................................................................................................... 16

5.2.1 Using the electric oven; ........................................................................................................ 16

5.2.2 Selecting the temperature and operating mode; ................................................................. 17

5.2.3 Powering the Grid ................................................................................................................. 20

5.3 WORK FUNCTIONS ........................................................................................................................... 28

5.3.1 Booster (rapid heating) to be adjusted to ............................................................................ 31

5.3.2 Using the Key Lock ................................................................................................................ 32

5.3.3 Alarm System Using the Time .............................................................................................. 34

6.BY PRODUCTS/PRODUCTS LABELS USED ................................................................... 36

6.1 PERIPHERALACCESSORIES .................................................................................................................. 36

6.2 TAGS AND DESCRIPTIONS USED IN THE PRODUCT .................................................................................... 37

6.2.1 Type the label ....................................................................................................................... 37

6.2.2 Barcode Label ....................................................................................................................... 37

6.2.3 Energy Label; ........................................................................................................................ 38

7. GENAREL WORKING PRINCIPLE ............................................................................................... 41

7.1 OPERATING MODES ......................................................................................................................... 43

7.1.1 The Normal Operatıng Mode ............................................................................................... 44

7.1.2 Fast heating / Booster .......................................................................................................... 45

7.1.3 Servıce Mode ........................................................................................................................ 45

7.1.4 Dealer Mode ......................................................................................................................... 48

8. LIST OF COMPONENTS / COMPONENT WORKING PRINCIPLE................................................... 49

8.1 TECHNICAL SPECIFICATIONS OF THE COMPONENTS; ................................................................................. 49

8.2 COMPONENT CODE OF CONDUCT ........................................................................................................ 49


9.FAULT/ERROR CODES .............................................................................................................. 52

9.1 HARDWARE ERRORS ......................................................................................................................... 52

9.2 HARDWARE ERRORS-2 ...................................................................................................................... 53

9.3 ON/OFF ALARM,LAMPAND START/STOP BUTTON ERRORS ....................................................................... 54

9.4 TOUCH CONTROL ERRORS .................................................................................................................. 55

9.5 PT 500 ERRORS-1 .......................................................................................................................... 56

9.6 PT 500 ERRORS-2 .......................................................................................................................... 57

9.7 DİSPLAY ERRORS ............................................................................................................................. 58

9.8 DOOR SWİTCHİ ERRORS .................................................................................................................... 59

9.9 OVEN LAMP ERRORS ........................................................................................................................ 60

9.10 TOP RESİSTANCE ERRORS ................................................................................................................ 61

9.11 BOTTOM RESİSTANCE ERRORS .......................................................................................................... 62

9.12 TOP INTERNAL RESİSTANCE ERROR ..................................................................................................... 63

9.13 TURBO RESİSTANCE ERRORS ............................................................................................................ 64

9.14 VENTİLATION 1ST LEVEL ENGİNE FAILURE ............................................................................................ 65

9.15 PYRO OVEN VENT ENGİNE FAİLURE İN 2ND STAGE .................................................................................. 66

9.16 TURBO MOTOR ERRORS ................................................................................................................... 67

9.17 THE ROTİSSERİE MOTOR FAULT .......................................................................................................... 68

9.18 THE İNTERNAL TEMPARATURE OF THE OVEN ......................................................................................... 69

9.19.PYRO PRODUCTS TO THE MASSES DOOR LOCK ERRORS(DOOR SWITCH OR LOCK MECHANİSM-1 ....................... 70

9.20 PYRO PRODUCTS TO THE MASSES DOOR LOCK ERRORS(DOOR SWITCH OR LOCK MECHANİSM-2 ....................... 71

9.21 PYRO PRODUCT TO THE MASSES ERROR DOOR LOCK(LOCK THERMOSTAT) ................................................... 72

10.2.RESİSTANCE FAULTS ....................................................................................................................... 73

10.2.1 Resistance does not work;the food is not cooked .............................................................. 73

10.3 LAMP FAULT ................................................................................................................................. 74

10.3.1 Furnace is working but the oven does not illuminate ........................................................ 74

10.3.2 Oven does not work,oven lamp does not light, .................................................................. 75

10.4 TERMOSTAT FAULT ......................................................................................................................... 76

10.4.1 Furnace runs continuosly,the thermostat is not tripped. ................................................... 76

10.8 THERMİNAL FAULT ......................................................................................................................... 77

10.8.1There is no power from the terminal does not diffuse into the electric furnace ................ 77

10.8.2 When the fuse blows the oven is plugged into the Wall socket. ........................................ 78

10. COMPONENT ASSEMBLY / DISASSEMBLY BE USED IN EQUIPMENT ........................................ 81

11.COMPONENT ASSEMBLY / DİSASSEMBLY ................................................................. 82

11.1 REMOVING THE PANEL .................................................................................................................... 82

11.2 REPLACING THE MOTHERBOARD ........................................................................................................ 84

11.3 CHANGING THE CLOCK DISPLAY ........................................................................................................ 85

11.4 CHANGING THE FRONT COVER ........................................................................................................... 87

11.1 REPLACING THE FRONT DOOR HINGE .................................................................................................. 89

11.2 CHANGİNG THE REMOVABLE GLASS COVER 3 ........................................................................................ 90

11.8 CHANGING THE HANDLE ................................................................................................................. 93

11.9 CHANGING THE UPPER WALL ............................................................................................................ 95

11.10 BI-METAL THERMOSTAT REPLACEMENT ............................................................................................. 96

11.11 CHANGING THE ENGINE COOLING .................................................................................................... 97

11.12 CHANGING THE VENTILATION PLATE ................................................................................................. 98

11.13 AIR-CONDITIONING THERMOSTAT REPLACEMENT ................................................................................ 99


11.14 REMOVING THE REAR WALL .......................................................................................................... 100

11.15 REMOVING THE SIDE DECOR ......................................................................................................... 103

11.16 CHANING THE BOTTOM OF THE BASE PLATE ..................................................................................... 103

11.17 CHANİNG THE SWİTCH ................................................................................................................. 105

11.18 CATALYTIC REMOVAL OF THE INNER SIDE WALL. ................................................................................ 107

11.19 CHANGING THE GRID RESISTANCE .................................................................................................. 108

11.20 CHANGING THE OVEN HEATING ..................................................................................................... 110

11.21 REPLACING TURBO RESISTANCE ..................................................................................................... 112

11.22 REPLACE SEAL OVEN CHANGED. ..................................................................................................... 114

11.23 REPLACING TURBO ENGINE ........................................................................................................... 115

11.24 CHANGING TERMINAL ................................................................................................................. 116

11.25 REPLACING THE RUNNERS ............................................................................................................ 118

11.26 REPLACING THE OVEN LAMP ......................................................................................................... 119

11.27 KAREN OVEN LAMP REPLACEMENT ................................................................................................. 120

11.29 CHANGING CATALYST .................................................................................................................. 121

11.30 PYRO DOOR LOCK BE REPLACED ..................................................................................................... 122

11.31 PYRO VENTILATION HAIR TO BE REPLACED ....................................................................................... 124

11.32 PYRO COOLING OF THE ENGINE BE REPLACED. .................................................................................. 126

11.33 COOLING OF THE ENGINE THERMOSTAT BE REPLACED......................................................................... 127


2. SAFETY WARNING

This section contains safety instructions that will help protect from risk of personal injury or property damage. Throughout this user manual the following symbols are used.

Important information or useful hints about usage.

Warning of hazardous situations with regard to life and property.

Warning of electric shock..

Warning of risk of fire.

Warning of hot surfaces.

2.1 General Safety

• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.

• Installation and repair procedures must always be performed by Authorized Service Agents. The manufacturer shall not be held responsible for damages arising from procedures carried out by unauthorized persons which may also void the warranty. Before installation, read the instructions carefully.

• Do not operate the product if it is defective or has any visible damage. Control that the product function knobs are switched off after every use.

2.2. Safety for Configurations

Control the area of the configuration is appropriate.

It is important that sources of energy is near the product.

Do not lay the network wire on the hot surface.If not wire coalasces and this couses short circuit.

Be cafeful during the configuration wire is not cut or deformed.If not change them with new one.

There is not a component to release the gases resulting of the burning in the product.Set up the product according to the configuration rules.Especially,be careful with the airing tools and needs.


2.3 Informations for Consumer

Product may be hot during the usage.Do not touch with hot parts ,inside the oven,heating components etc. .When the product is working it is hot so do not put combustable materials near the product.

Do not wash the product with water! It is dangerous for electrick shock!Ürünü, üzerine s

Do not heat the closed preserve jar or can with the product.Presure may cause the explosion.

Do not clean while the product is working.

Do not change in anything on the porduct or any repair instead of some problems in the user guide.

If there is no door or window for airing ,blower must be built.

Use a glove that is heat resistant during put/remove the meal to the hot oven

Do not use the product if front glass is broken or removed or any deformation on the tweel block.

When tweel block is open, be careful about children do not sit down on it.

Do not hang cloth or towel or something like them on handle.


3.TECHNICAL SPECIFICATIONS


4. PRODUCT ASSEMBLY/ ASSEMBLY RULES/ SETTINGS

4.1 Product Transportation

Control the view of the product for any damage which may occur in the carrying period.

To carry or move the product, do not use door or handle of the product. Door, handle or hinges can be harmed.

Product should be carried by two person for safety of the product and ergonomics

When the product is being carried or the product is being put to the ground, do not put it keenly, do not drag it and do not skid it from stairs.


4.2 Unpacking Product

To consider product changing in the mounting process, please do not harm package, product and the product package when extracting.

Take lathes on the product’s front and behind sides, like shown in below.

Extract package with a knife without harming top and bottom carton.

Take the top carton.


Symbols on the package of the products and meaning of them;

Preserve from damp

Fragile Carry with barrow in this way.

Do not carry the product like in the picture

Carry the product in this way by squeezing with clamp

Do not step on the product.

4.3 Controlling the setup place and energy sources.

4.3.1 Measurement control of the mounting place

In the setup of the product, local standards about electric and gas should be applied.

Take stripers which are left and right side of the products.


Product is designed according to kitchens’ bench so it is placeable. Appropriate safety interval should be between kitchen wall and the furniture. For appropriate interval, please look at the picture.(values are mm type).

Used sides, synthetic laminates and glues should be durable to the head (min.100°C). Product should be stayed with the same height with kitchen furnitures. If there is a drawer bottom of the oven, a shelf should be used between oven and the drawer.

4.3.2 Instead of mounting the product

Taking care not to break the jam and the power cord, oven, slide the cabinet slots, align and fix it.


Right and left in the oven (as shown in the figure) screw holes for mounting the furnace furnishings.

Oven, secure by means of screws as shown.

The following values for the control of electrical installation products with the product should be considered.

Voltage / frequency 220-240 V ~ 50 Hz

Total power consumption 3,1kW

Fuse min. 16 A

Cable type / section H05VV-FG 3 x 1,5 mm2

Cable length max. 2 m


4.3.3 Electrical connection

Connect the product to a grounded outlet/line protected by a fuse of suitable capacity as stated in the "Technical specifications" table. Have the grounding installation made by a qualified electrician while using the product with or without a transformer. Our company shall not be liable for any damages that will arise due to using the product without a grounding installation in accordance with the local regulations.

Connection must comply with national regulations. The mains supply data must correspond to the data specified on the type label of the product. Open the front door to see the type label.


5.Use Of The Product Plug in the power cord and turn on the device fuse. The language setting of the clock setting before you need to do.

NOTE: Each value you set, it is automatically saved when you exit the current menu.

NOTE: Before using the oven, adjust the time

5.1 Initial Use

5.1.1 Language Adjustment

1 ON/OFF key

2 Function display

3 Current time indicator field

4 Oven Inner Temperature symbol

5 Temperature indicator field

6 Start/stop cooking key

7 Temperature setting key

8 Booster symbol (rapid pre-heating)

9 Plus key

10 Minus key

11 Adjustment key

12 Return Key to function display


Press the button until the icon appears at short intervals.

/ Buttons to set the time by touching.

Confirm the setting by tapping the button.


5.2 Starting the oven

1 ON/OFF key

2 Function display







9 Plus key

10 Minus key

11 Adjustment key


5.2.1 Using the electric oven;

Remove the snap-in buttons out of your oven includes the type (pop-out) buttons.

KLİK


1- Includes pushing out after removing the button, make your setting. 2- When cooking is finished, switch off (top) inwards bringing the position. Display Symbols;

: Cooking Time symbol

: End of Cooking Time symbol

: Function number

: Alarm symbol

: Clock symbol

: Keylock symbol

: Open door symbol

: Booster symbol (rapid pre-heating)

: Meat Probe symbol

: Cooking pause symbol

: Cooking starting symbol

5.2.2 Selecting the temperature and operating mode;

Turn on the oven by touching.

Button to select the operating functions by touching.


If you want to make changes to the proposed special aminothiazole the work function by pressing the button to activate the temperature field.

Set the desired temperature by touching the key.

touching touching check the temperature setting to confirm the set temperature.


Turning off the electric furnace;

Start cooking temperature and operating functions by tapping the appropriate button. Symbol appears.

Tap the button for a long time, turn off the oven.

Meal, place in oven.


5.2.3 Powering the Grid

Tap the button to turn on the oven for a long time.

Select the desired function by tapping keys on the grid.

If you want to change the temperature, one touch of the button reaches the temperature setting display.


Closing the grid;

Cooking done by adjusting the cooking time;


Start tapping keys to long to cook. Cooking starts and appears on the screen. Increases the temperature inside the oven is now at the level of the middle of the symbol.

1. Touch to turn off the oven.


Tap the button after opening the oven comes first work function screen.

Select the operating functions by touching the key.




Touch to confirm the temperature setting.

Tap on the screen until the symbol for the cooking time.


Constant symbol will appear on the screen after the cooking time is set.

Confirm the setting by touching the ayarlayın.tuş the cooking time by touching the key.


Temperature, start work function and cooking time to cook while tapping the appropriate button. Symbol appears.


To set the cooking end time of a further hour;

After cooking is complete the message "End" appears and the alarm sounds.

Tap the button after opening the oven comes first work function screen.

/ Button to select the operating functions by touching.



Buttons to set the desired temperature by touching.

Tap on the screen until the symbol for the cooking time.

Button to adjust the cooking time by touching. Confirm the setting by tapping the button.



Temperature, work function, cooking time and cooking end time to start cooking while tapping the appropriate button. Symbol appears.

After cooking is complete the message "End" is displayed and the alarm signal.


5.3 Work Functions

Top and bottom heating

Bottom heating

Fan supported bottom/top heating

NOTE: When the temperature outside the oven door is opened to escape the fan motor does not work.

Food is heated simultaneously from the top and bottom. For example, it is suitable for cakes, pastries, or cakes and casseroles in baking moulds. Cook with one tray only. Suitable rack position will be displayed on screen.

Only bottom heating is in operation. It is suitable for pizza and for subsequent browning of food from the bottom.

Hot air heated by the bottom and top heaters is evenly distributed throughout the oven rapidly by means of the fan. Cook with one tray.


"3D" function

Pizza function

Full grill+Fan

Top heating, bottom heating and fan assisted heating are in operation. Food is cooked evenly and quickly all around. Cook with one tray only.

The bottom heating and fan assisted heating are in operation. Suitable for baking pizza.

.

Hot air heated by the full grill is distributed very fast in the oven by means of the fan. It is suitable for grilling large amount of meat.


Grill

Bottom heating

Keep warm

Small grill at the ceiling of the oven is in operation. Suitable for grilling and gratin dishes.

Only bottom heating is in operation. It is suitable for pizza and for subsequent browning of food from the bottom

Used for keeping food at a temperature ready for serving for a long period of time.


5.3.1 Booster (rapid heating) to be adjusted to

Oven Booster to bring the desired temperature faster (faster preheating) use the function.

1 ON/OFF key

2 Function display







9 Plus key

10 Minus key

11 Adjustment key


After selecting the desired cooking function;

Your meal special temperature, work function, touch after you set the cooking time and cooking end time.


After reaching the desired temperature inside the oven and the oven symbol will, prior to the Booster will continue to work on the selected function.

5.3.2 Using the Key Lock

Touch until the symbol on the screen.

To cancel the booster function, touch the button again.

To cancel the booster function, touch the button again. "Symbol disappears and the booster (Fast preheating) setting is disabled.


Deactivating the key lock;

The display shows "OFF" appears.

activate the key lock button. »Display after key lock is set to" On "appears and stays illuminated. tapping confirm.


"On" appears.


5.3.3 Alarm System Using the Time Product time, no warning except cooking program, or you can use as a reminder. Alarm clock, there is no effect on the oven functions. Warning purposes. For example, the food in the oven alarm clock you can use when you want to dial a certain time. USD does not expire while you set the alarm clock gives you a signal.

To set the alarm:


to disable the keylock touching.

After key lock is deactivated the display shows "OFF" appears. tapping confirm.


To cancel the alarm;

Alarm sounds after the alarm time expires. You can stop the alarm by pressing any button.

/ Keys set the alarm time. »Symbol remains lit even after adjusting the alarm time and alarm time appears on the display.

After expiry of the alarm time starts flashing and the alarm sounds symbol.

Audible warning alarm for two minutes. Press any key to stop the beep.

36 Sensitivity: Public

6.BY PRODUCTS/PRODUCTS LABELS USED

6.1 PeripheralAccessories

Oven Tray

Cake Tray

Wire Grid

Cooking Start / Stop button (9) Press Start to cook. The display shows "cooked" appears.

Used for pastries, frozen foods and big roasts.

Used for roasting and for placing the food to be baked, roasted or cooked in casserole dishes to the desired rack.


6.2 Tags and Descriptions used in the product

6.2.1 Type the label

Given information on the product nameplate label on the product gas.

Sticker on the location;

According to the type of product, or the product can be seen in the front door or the rear wall of the lower lid is opened.

6.2.2 Barcode Label

Product bar code label of the product produced in the country, defining the characteristics of the brand and model, defined lines and spaces according to the rules of international label.


Barcode label location;

Product packaging is pasted on cardboard.

6.2.3 Energy Label;

Product energy label product energy class, the label shows the volume of the product.


Energy Label lacatıon; Energy label products are in a group of periodicals.


7. GENAREL WORKING PRINCIPLE Grundıg electronically controlled furnaces used in electronic control circuit (module) oven function control, time of day, analog and digital format show, the cooking book and choosing to eat, cooking recipes demonstration of the cooking book and automatic cooking to be done, cooking time display, timer (count backwards to set the time , give audible warning when time runs out) and allows control of the internal temperature of the oven.

The furnace consists of the following components and features.

. Symbols , pictures , text , and numbers shown Grundig Display card - User-friendly menu and easy to use with 8 touch keys - 13 different oven function ( including 3D cooking ) - 2 separate cleaning ( pyro ) option ( Pyro , Eco Pyro ) ( Pyrola models) - Max 6 hours of operation ( against forgetting ) - Quick access to the selected temperature (pre-heating ) feature - Depending on the temperature inside the oven ( 120 ° C ± 20 ° C ( step 1 ) , 300 ° C ± 20 ° C ( 2nd stage are only pyro furnaces ) , cooling of the fan control . - PT 500 temperature sensor sensing the internal temperature of the oven - The oven internal temperature can be adjusted between 40 ° C and 280 ° C ( ± 5 ° C accuracy , ± 10 ° C accuracy from 250 - 280C ) - Timer ( warning time ) can be set between 1 minute and 23 hours and 59 minutes . - Baking time can be set from 1 minute to 5 hours 59 minutes . - Choose the moment of the end of the cooking time - A loud audible alarm - Screen brightness can be adjusted-Optıonal - The volume level is adjustable. - The display language can be adjusted ( adjustment facility for up to 13 ) - The choice of food from the cooking guide - Storing cooked food - The oven interior with bar graph indication of temperature - Display of the set temperature - Up to 2 hours to remember the time of day - 15W cooling engine health class H ( 38W models Pyro ) - 1100/2200W health grid resistance - 1800W health turbo resistance - 1100W upper oven heating of health - 1200W lower oven heating of health - 22W ness Fan Motor - The rotisserie function feature ( Grid function works). (Optional) - Service and Installation Mode - Factory Preset Mode - Reseller / Trade (Demo) Mode

Display Module (Grundig control board and power board is composed of SMPS), the control board (microcontroller, relays, resistors, transistors, SMPS transformer system is composed of). Kiln operation by the microprocessor is continuously checked against internal and external errors. When a fault occurs on the oven is switched off to prevent overheating the work of resistance. oven heating elements inside the oven does not heat up outside, but


continues to run, an error message is written to the microprocessor. When you enter the service menu screen where the error occurred, which is written.

. Oven against any improper operation is protected by a bi-metal type thermal circuit breaker . Pyro kilns furnaces external cutting bi-metal type thermal oven , left rear upper side of the frame and the operation temperature is 250 ° C . Inside the oven to a temperature of 350-400 ° C for the time that is separate from the feed phase conductors . ** * Attention! ! ! ! ! Thermal breaker on the furnace when the furnace at a situation gone wrong has occurred. ( Such as oven temperature sensor is not working ) replaced with a new case before generating the error is found and needs to be resolved . Cooling fan inside the furnace based on temperature ( 120 ° C ± 20 ° C ( 1st step ) , 300 ° C ± 20 ° C ( 2nd stage only pyro ovens are ) between engaged and ground internal to about 160 ° C until it fell work continues. cooling the engine even when the oven after cooking temperature on the control circuit will continue to operate for a period of time to throw .

Display module consists of Grundıg control card and SMPS. LED-DISPLAY features explained below.

Display type IBN,BLACK VE TRANSMISSIVE

Display resolution 160X16 DOTS + ICONS

Display view angle 12 0 CLOCK

Multiplexer ratio or bia

nokta matriks:

1/20 DUTY. 1/5,3 BIAS "MLS"

Led controller or driver S1D15714 + PCF8576D

Legic voltage 5.0 V - 0.25V

Led driver voltage TBD

Device appropriate temperature range -5 C TO + B5 C

Storage temperature -10 C I0 + 90 C

Type LED01

Colour White

Voltage 5.0V constant

Ampere 96 mA typical 120mA max

Brightness ( Back side)

Minimum -

Type 700

Maximum -


LED panel can be damaged easily. Please follow instructions explained below. Correct

Hold the component from LCM corners by antistatic gloves.

Do not hold LCD from sides.

False

Don not touch IC directly. Do not keep LCMs as shown figure.

Storage temperature must be between 0°C-35°C. Humidity level must be 40-60%RH.

Do not pull connector cable on LED from cables.

7.1 Operatıng Modes


Electronic control provides two different modes of operation.

The normal operating mode

Servıce Mode

7.1.1 The Normal Operatıng Mode

Oven functions work normally, walkable oven cooking mode. In this mode, the plug is inserted into the oven starts for the first time. Normal operation mode, the following functions are working.

.

Statıc

Statıc + fan

Multi (3D)

Pizza

Grid+fan

Grid

Small Grid

Eco fan

Lower Heater

Keepıng warm

low-temperature cooking

De-icing

* Functions vary by product model.

Functions may vary from product to product, in general, functions on the furnace works as follows.

Statıc cookıng : Lower and upper heater works.

Statıc + Fan : Lower heater,Upper heater and fan motor work.

Fan Cookıng: Turbo heater and fan motor work.

3D Cookıng : Lower Heater, Upper heater, turbo heater and fan motor run sencronize.

Pizza (Turbo Heater+ Lower Heater) : Lower heater, turbo heater and fan motor work..

Grill + Fan : Upper Heater, Grid and Fan motor work.

Grill : Upper heater, Grid and chicken rostıng work.

Small Grill : Grid and , Grid and chicken rostıng work

Economıc Fan : Energy consumption algorithm works.

Lower Heater : Lower heater in work.

Low temperature : Low temperature cookıng argorıtme work.

Keepıng warm : Lower and upper heater work.

(Defrost) : Fan motor work. * Chicken roasting engine is optional. Resistance is connected in parallel with Pyro oven grill.


7.1.2 Fast heating / Booster

Quick heating function can be selected with the cooking function. Quick heating function in the selected position on the heater models with turbo heater unlike the combination turbo heater provides lower heater and fan motor working oven to the desired temperature more quickly reach the bottom heater in the non-turbo heater model, grid heater (internal) and fan motor work than the desired temperature of the oven provides rapid access when the oven reaches the desired temperature in the selected combination heater heater will work. Fast heating time is included in the cooking time is smaller than the time to reach the desired temperature in the selected cooking time is desired function just makes the preheated oven

7.1.3 Servıce Mode

Operations respectively; Oven electric given, then the order of 8-10 seconds (5),(4),(5),(4) and (2) is entered by pressing the keys numbered servıce mode.

Other components will run in service mode the menu is the section where the transition will be checked. Switching between components (4) or (5) is made with the keys..


* The next step in the press 6, which is key.

* The display screen of the upper resistance control, resistance becomes active.

* This grill resistance screen display control, resistance becomes active.

n* Bu Lower resistance screen display control, resistance becomes active.

* This turbo-resistance screen display control, resistance becomes active.


* This display screen turbo fan control, the fan becomes active.

The cooling fan control display screen, the active cooling fan.

* This screen oven lamp control screen will activate the oven lamp. * Service not exit the screen mode unless 6 which key is pressed.

noError, 0

PTC_TOP_OpenCircuitError, 1

PTC_TOP_ShortCircuitError, 2

Steam_NTCError, 3

ConnectionError, 4

ButtonPressedError, 5

ButtonCalibError, 6

RTCError, 7

HighHummudidtyError, 8

HeatersError, 9

HeatersShortCircuitError, 10

MainBoardEepromError, 11

DisplayEepromError, 12

Steam_HeaterOpenCircuitError, 13

Steam_ValveError, 14

DoorlockError, 15

HighVoltageError, 16

LowVoltageError, 17

FlashCRCError, 18


DisplayLCDConnectionError, 19

MW_NTCOpenCircuitError, 20

MW_NTCShortCircuitError, 21

MeatProbeShortCircuitError, 22

PTC_BOT_OpenCircuitError, 23

PTC_BOT_ShortCircuitError, 24

7.1.4 Dealer Mode

In order to enter fair mode, user has to enter the fair setup menu within 10seconds after the oven is energized by touching the following key combination

Lower arrow (4)

Upper arrow (5)

Lower arrow (4)

Upper arrow (5)

Temperature arrow (3) “Faır On“ or “Fair Off” will be displayed. You can change the setting by touching upper or lower arrow keys And quit menu by touching on/off button. The setting will be stored in memory and will be remembered after the oven is denergized and energized again. In order to deactivate fair mode, you have to enter fair mode setup menu and adjust the setting to “Fair Off” by following the instruction above.


8. LIST OF COMPONENTS / COMPONENT WORKING PRINCIPLE

8.1 Technical specifications of the components;

Components

Power

Bottom Resistance 1200 W

Turbo Resistance 1800 W

Top Resistance / static 1100 W

Gril resistance 2200 W

Gril + top resistance (1100+1100) 2200 W

Turbo motor 22-26 W

Lamp 15-25 W

8.2 Component Code of Conduct

Better Maınboard

Unit Table of Contents unit

LCD Type TFT\TRANSMİSSİVE /

Overview Direction 6:00 terms 12:00 direction

Module area (width × height) )

105.50×67.20 mm2

Active Area (width × height)

95.04×53.86 mm2

Number of Pixels 480(H)xRGBx272(V) /

Pixel Size 0.066×0.198 mm2

pixel pitch 0.198×0.198 mm2

Driver IC HX8257 /

Colours 16M /

Backlight Type LED /

Module Power Consumption

694 mw

interface type Paralel RGB Arayüz /

input voltage 3,3 V


1. PTC (Temperature Sensor) socket 2. Door switch socket 3. Display connection socket 4. Safety Relay (heaters neutral connection switches) 5. Low-power components (fan, lamp, chicken roasting engine) connection socket 6. Card SMPS circuit (12V: 5V Relay for riding: for the processor and screen supply) 7. High-strength components (heaters) connection sockets

Fonctıon • heaters on the oven, fan and lamp components such as control via relays. • Provides a view of the formation of the screen for the user interface. • by detecting the user's pressing the button allows changing the settings. • the PTC (Temperature Sensor) by reading the data from the temperature constant, and helps to keep the temperature constant inside the oven • counting the frequency of the network signal, enables the progress of the digital clock. • ensuring that the same time max 2 heater circuit ensures 3600W power to withdraw from more than one phase. (3 units a function of the heater is operating, the heater is operated intermittently.) Properties

Supply Voltage : 220-240V AC 5060Hz-60Hz

SMPS : 12V ve 5V çıkışlı. Max 4W

Max Operating Temperature : 85°C

Grid Resistance

Oven Heatıng Clemens Turbo Motor

With the control button which allows you to act and electric ovens, grill and thermostat resistor .. is controlled by the control button under the commutator.

Which is controlled by the control button under the commutator and electric oven thermostat at the desired temperature resistor that allows cooking in the oven. Of the lower plate and the base chassis ground at the bottom of the oven is located.


Thermal circuit breaker

Turbo Heater Bi Metal

Turbo and multifunctional oven is defrosting works alone. Turbo working positions with resistance, heat resistance turbo fan properly into the oven via the corporate network.

The purpose of the thermal breaker oven thermostat on a heater of a short circuit or a short circuit as a result of any case of continuous operation without exceeding a specific value in the temperature of the oven used in phase or nötr'ü aim to cut. Thermal circuit breaker-point temperature of the oven is installed on the furnace is running normal to the reference formed not only under normal circumstances not to cut the circuit must break the circuit.

Turbo and multifunctional ovens, oven On the wall in the back of the chassis embedded resistor (heating element). This air is drawn over the surface with the aid of suction holes and the suction holes on the rear wall with vent holes blown. Trays heated air through the upper and lower surfaces of the cooking event would take place. The heating element and the fan, the control button on the control panel is controlled by the oven heater.

Any wrong operation of the oven, but with bi-metal type thermal circuit breaker protected. Bi-metal type thermal circuit breaker Pyro bakery ovens, furnaces external frame in the left rear upper tarafındadır.Fırın a temperature between 350-400 ° C. When the phase conductor feeding separates **.


9.FAULT/ERROR CODES

9.1 Hardware Errors


9.2 Hardware Errors-2


9.3 ON/OFF alarm,lampand Start/stop button errors


9.4 Touch Control Errors


9.5 PT 500 Errors-1


9.6 PT 500 Errors-2


9.7 Display Errors


9.8 Door Switchi Errors


9.9 Oven Lamp Errors


9.10 Top resistance Errors


9.11 Bottom resistance errors


9.12 Top Internal resistance error


9.13 Turbo resistance Errors


9.14 Ventilatıon 1st level engine faılure


9.15 Pyro oven vent engine failure in 2nd stage


9.16 Turbo motor Errors


9.17 The rotisserie motor fault


9.18 The internal temparature of the oven


9.19.Pyro products to the masses door lock errors(door swıtch or lock mechanism-1


9.20 Pyro products to the masses door lock errors(door swıtch or lock mechanism-2


9.21 Pyro product to the masses error door lock(lock thermostat)


10.2.Resistance Faults

10.2.1 Resistance does not work;the food is not cooked


10.3 Lamp Fault

10.3.1 Furnace is working but the oven does not illuminate


10.3.2 Oven does not work,oven lamp does not light,


10.4 Termostat Fault

10.4.1 Furnace runs continuosly,the thermostat is not tripped.


10.8 Therminal Fault

10.8.1There is no power from the terminal does not diffuse into the electric furnace


10.8.2 When the fuse blows the oven is plugged into the Wall socket.


11.11 Measurements to be done to find the fault components

Components

Power

Lower resistance 1200 W

Turbo resistance 1800 W

Top resistance / static 1100 W

Gril resistance 2200 W

Gril + top resistance (1100+1100) 2200 W

Turbo motor 22-26 W

Lamp 15-25 W

Current and power drawn by components on the product with the instrument called a multimeter measured.

For the measurement of resistance Turbo example:

Turbo multimeter to measure the resistance measurement resistance direcini position. görülür.rezistans a resistance value of the resistance is strong avometrede a value does not appear damaged.

No value is visible on screen, it indicates that the heating element is faulty multimeter.


Resistance wires çıkarılır.Ölçü tool probes (terminators) terminals of the contact resistance carried out.

Multimeter display shows a value that appear in the running resistance.


10. COMPONENT ASSEMBLY / DISASSEMBLY BE USED IN EQUIPMENT

Screwdrivers Lokma ( 6’lık / 9’luk)

needlenose 2 lik alyen anahtar ucu

Nippers


11.COMPONENT ASSEMBLY / DİSASSEMBLY

NOTE: The following components disassembly operations in reverse order.Component Apply installations.

11.1 Removing the panel Before removing the board of the top of the wall must be dismantled. With the help of screwdriver, remove the screws of the top wall connection.


All cables connected to the card back panel Pull the plug.

Panels with 2 screws depends on the front profile.


Panel to remove the side panel consists of 2 uprights with upwards of removing notch notch

You can change the idle along with a new one.

11.2 Replacing the motherboard

Pull the plug on the card they are attached to cables.

85 | TR

The main board is connected to the side wall 3 screws.

11.3 Changing the Clock Display

Clock display card socket bulunur.kart connected on the back of the panels Remove the pull card.

86 | TR

Card board is connected with 2 screws.

87 | TR

Remove the screws with the help of a screwdriver.

Get the idle display card and card holder plastic.

11.4 Changing the front cover

Open the front cover.

88 | TR

Open the clips by pressing downwards as seen in the picture on the right and left front door hinge slot.

89 | TR

Turn the front door half open position.

Wasted the curator of the handle and the left hinge cover to pull upwards. Note: Remember to close the clips on the cover attaching the hinge slots in the cover will not close unless otherwise indicated.

11.1 Replacing the front door hinge

90 | TR

1. 2 Remove the front cover with the screws with a screwdriver after removal of the side of the hinges.

2. After removing the screws on the hinges to pull the empty slot and change with a new hinge.

11.2 Changing the removable glass cover 3

Remove the top decor, located on the lid first.

91 | TR

Pull yourself to remove the front door inner glass.

3. Get in the middle of the glass remaining in pulling yourself.

After removing the screws pull as seen in the picture below.

92 | TR

Remove the vent cover on the side of the decor with the help of glass removal shovel can vary with a new one.

93 | TR

Fixing the glass front door lock that can change the past, the hair removing the sheet with a new one.

11.8 Changing The Handle

To do this, first remove the front cover.

94 | TR

Remove the screws of the handle with allen wrench as shown in the figure by 2.

Pull out the handle grip pins down the drain.

95 | TR

This can change the blade remains in the grip handle.

11.9 Changing the upper wall

10 connects the upper wall of the oven chassis screws with a screwdriver by lifting up the wall remove.

96 | TR

11.10 Bi-metal thermostat replacement

Remaining at the rear of the oven bimetal thermostat 2 screws with a screwdriver remove replace the thermostat with a new one.

97 | TR

11.11 Changing the engine cooling

At the top of the chassis cooling (ventilation) keep the engine clockwise to remove and replace the engine.

98 | TR

11.12 Changing the ventilation plate

Removing the top wall of the first furnace is required for this process.

And ventilation inside the chassis plate on the ceiling with the help of screwdriver to remove the 2 screws holding.

99 | TR

Part of the ground in the night of the ventilation plate can be freeing.

11.13 Air-conditioning thermostat replacement

Remove the top of the wall before replacing the thermostat ventilation.

Ventilation ventilation flue thermostat is mounted with 2 screws

100 | TR

By removing the air conditioning thermostat, replace the screws.

11.14 Removing the rear wall

Connecting the rear wall of the oven, remove the 8 screws shown in the picture.

101 | TR

Since the drop-down will position the rear wall of the oven.

102 | TR

Since the notch marked in the picture by removing the lid can open position.

In 7 Remove the two screws connecting the side walls and the side wall of the oven take over.

103 | TR

11.15 Removing the Side decor

To remove the right and left side of the oven decorations Remove the side walls. Then remove profiles with 3 screws. Replace tabs by removing profiles.

11.16 Chaning the bottom of the base plate

104 | TR

The sides and bottom of the sump in the bottom of the oven floor to remove a total of 10 screws.

Remove the bottom of the base plate to ground, as shown in the parts of the picture.

105 | TR

11.17 Chaning the switch

Switch in order to remove the top of the wall to be removed. Remove the screw that secures the side wall switch.

Then the last part of the side wall Remove the switch.

106 | TR

Remove the upper left side of the switch is down the drain and replace it in the oven.

Switch picture

107 | TR

11.18 Catalytic removal of the inner side wall.

108 | TR

To change the internal side wall in front of Catalytic wire rack wire rack to get take.Tel shelves and wire racks bolts from the slot from the recover.

Loose change with new catalytic side wall of the wall onto wire rack.

11.19 Changing the grid resistance

For this operation, the oven before you unscrew the top and back walls. then;

109 | TR

Remove the power cord, respectively Resistance

Grid resistance furnace connects to the chassis 2 Remove the screws with a screwdriver.

Open the front cover and ground grid resistance 2 Remove the screw that connects to the wall.

110 | TR

Front grill idle resistance (through chassis) çıkartın.dah then a new scheme based on the electrical resistance of the terminals plug and close the rear wall.

11.20 Changing the oven heating

For this operation, undo the rear wall of the oven before. then;

Remove electrical cords, respectively, of the lower resistance.

111 | TR

Resistor connection Unscrew the screws with a screwdriver.

Resistor connection Remove the screws with a screwdriver.

112 | TR

Structure with sliding toward you pull the oven bottom heating elements.

.

11.21 Replacing Turbo resistance

For this operation, the oven before you unscrew the top and back walls. then;

113 | TR

Remove the cables respectively Turbo resistance.

Two screws and remove the fan guard hair.

Turbo resistor that connects to the chassis by removing the two screws, remove the turbo drain resistance.

114 | TR

Please resistance through the turbo oven. Then the electrical terminals of the new resistance Unscrew the cable resistance, respectively Turbo. According to the scheme of jewelry and turn off the rear wall.

11.22 Replace seal oven changed.

To remove the front cover gasket Turn the oven first. Chassis with notches passed by removing the seal from the specified places of your change with the new.

115 | TR

11.23 Replacing turbo engine

For this operation, top and rear walls of the furnace before and Remove fan guard hair. then;

Disconnect the cables respectively turbo engine.

116 | TR

Turbo fan Unscrew the nut and fan with the help of forceps taken.

Turbo engine that connects to the chassis by removing 3 screws, replace the turbo engine. Then the electrical terminals according to the scheme of the new turbo engine and rear walls turn off your jewelry.

11.24 Changing terminal

For this procedure before you remove the rear wall. then;

117 | TR

Open the terminal cover.

Terminal that connects to the rear wall and right in the box on the left (marked in the picture) Unscrew the screws with a screwdriver. Remove the cables in the back wall of the terminal block.

118 | TR

Terminals and the cable from the wall and replace it with a new scheme by removing the electrical connection structure according to your.

.

11.25 Replacing the runners

119 | TR

Located in the side walls of the furnace to get the wire rack wire rack wire rack bolts from the housing and replace it with a new wire rack.

11.26 Replacing the oven lamp

Located in the oven to duylamb + glass group just to change the lamp Unscrew the glass.

Located in the oven replace it with a new lamp.

120 | TR

Hear the oven light bulb with lamp + glass behind the bakery to change your senses in the upper right side of your nails unscrew the rescue.

11.27 Karen oven lamp replacement

Located on the side walls within the chassis frame, freeing you from the lamp, remove the nail and replace it with a new one.

121 | TR

11.29 Changing catalyst

The catalyst should be changed before the upper wall of the furnace and air conditioning of the hair must be removed.

Catalyst in the oven top wall 3 of the nut and bonds; tır.b nuts as shown in the picture is located in the oven inner roof frame.

122 | TR

3 To change the catalyst at the top nut is removed and oven, bose resulting catalyst is replaced with new.

11.30 Pyro door lock be replaced

To change the lock on the door of the oven before the upper wall must be removed.

Pyro oven door lock of hair vent at the top right side of the chassis is mounted.

To change the lock to unlock the door that connects to the chassis 1 Remove the screws with a screwdriver.

123 | TR

Lock for securing said side wall as shown in the picture is a part. Read this part bose remove the lock by pulling the opposite direction.

You can change it with a new door lock idle.

124 | TR

11.31 Pyro ventilation hair to be replaced

Ventilation to change the hair must be removed before the upper wall oven. Ventilation to change your hair before hair hair on the left side of the vent must remove the plastic. Ventilation hair available in plastic with a screwdriver to unscrew the 2 screws and take plastic.

Ventilation engine that connects to the furnace back panel and remove the 2 screws shown in the picture.

125 | TR

To ground idle ventilation hair from the front surface of the night to rescue pull the opposite direction of the arrows.

126 | TR

11.32 Pyro cooling of the engine be replaced.

Connected to the furnace vent hair to change the engine cooling must first remove the upper wall.

That connects to the engine cooling air conditioning hair 3 Unscrew the screws with a screwdriver.

127 | TR

Faulty engine with a new structure by changing your electrical contact.

11.33 Cooling of the engine thermostat be replaced

To change the thermostat before you pull the upper wall.

Thermostat connects to vent hair Unscrew the two screws and replace it with a new thermostat.

$(in) $(id) $(pn)

REVİSION DATE EXPLATOIN

00 19.12.2012 BARBAROS GRUNDIG(better) SERVICE MANUAL

Envelope IV

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