Welcome you to the training

CU2 - INDUCTION – 001UK -0305, Diapositive N°1

Welcome you to the training

TheThe

INDUCTION INDUCTION HOBHOB


ANALOGY WITH THE TRANSFORMERANALOGY WITH THE TRANSFORMER

TRANSFORMER INDUCTION HOB

MAGNETIC WIRE 1 PAN

SECONDARY IN SHORT CIRCUIT 2 BOTTOM OF THE PAN

AIR-GAP 3 VITROCERAMIC GLASS

PRIMARY 4 INDUCTOR

MAGNETIC WIRE 5 FERRITE

MAGNETIC FIELD 6 MAGNETIC FIELD


THE SKIN EFFECT THE SKIN EFFECT PrinciplePrinciple

In the pan

In a wire

Resulting current

Bottom of the pan

Thickness of the pan

Density

of current


EFFICIENCY EFFICIENCY comparative ratecomparative rate

20 30 40 50 60 70 80 90%

Gas

Cast iron

Radiant

Halogen

Induction

10

It results significant energy savings


QUICKNESS OF HEATQUICKNESS OF HEAT

GAS CAST IRONRADIANTHALOGEN INDUCTION

Time required to bring 2 litres of water from 20°C to 95°C


QUICKNESS OF COOLINGQUICKNESS OF COOLING

Decreasing to 60°C after boiling 2 litres of water

GAS CAST IRONRADIANTHALOGEN INDUCTION


THE PANSTHE PANS

If you choose a pan with this logo, you will be certain that it is absolutely compatible with your induction hob under normal condition of use

The compatible induction pans must be made of a magnetic material :

• Enamelled steel pans with or without non-stick coating

• In cast iron with or without enamel coating

• In ferrous stainless steel – laminated stainless steel

• In aluminium with special bottom

We advise to choose pans with a thick bottom and a minimum diameter of 12 cm (i.e. 5 inches) for even more cooking : the heat spreads more evenly


Diameter announced by the pan manufacturer

Bottom diameter

THE PANSTHE PANS

190mm

160mm « Crown effect »

Pan

Inductor 160mm & 180mm

Inductor 280mm "Krone"

Middle crown : 2800W maxi

External crown : 1800W maxi


FITTINGFITTING

SEAL

Fixing supplied with the hob


FITTING ABOVE A UNIT WITH A DOOR FITTING ABOVE A UNIT WITH A DOOR OR A DRAWEROR A DRAWER

1- In case of a small cross piece, there is no problem

2- In case of a rectangular cross piece or with a closed top, make a bevelled cut so that air comes out of the hob

3- In case of an intensive using with more than 1 cooking zone, we advise to make an opening on both sides of the unit


FITTING ABOVE AN OVENFITTING ABOVE AN OVEN

Other brand of oven Same brand of oven

Oven in lower position Oven in upper position


FITTING ABOVE A DISHWASHERFITTING ABOVE A DISHWASHER

The top of the dishwasher must be covered with an insulation plate (77X7781).

Ensure that there is a minimum opening of cool air.


Fitting with current rangeFitting with current range

With our ovens With other ovens


ELECTRICAL CONNECTIONSELECTRICAL CONNECTIONS

Maximal power possible (in W) on each wire according to the lenght and power of connection

Diameter in mm² 0,5 0,75 1 1,5 2,5 4 6 10 16

Maximum current in Ampères (A) 3 6 10 16 25 30 40 60 80



Total power of the hob Diameter of the wires Fuse protection

Power 3,1 KW 1,5 mm2

Power 3,6 KW 1,5 mm2 16 A

Power 4,6 KW 2,5 mm2 20 A

Power 5,9 KW 2 x 2,5 mm2 or 4mm2 25 A

Power 7,2 KW 2 x 2,5 mm2 our4 mm2 32 A

Power 10,8 KW 1,5 mm2 and 4 mm2 or 2,5 mm2 and 4 mm2 2 x 32A



230 V single live

Connect the 3 cables on your installation, observing the correct cable colours

400 V 2N three lives

Connect the 4 cables on your installation, observing the correct cable colours


USINGUSINGSettingSetting

9, 12 or 15 levels of power from 50 to 2800W

A ‘Booster’option function enables

the cooking zone to reach 3600W


USINGUSING

Continuum zone

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Boost

Front power(in W)

50 75 100 150 200 250 300 350 400 450 550 625 700 900 1200 2300

Rear power(in W)

50 75 100 150 200 250 300 350 400 450 550 625 700 900 1200 2300

Continuum zone

4600W


USINGUSING

HU (HEAT UP)

Acces : 15 + Booster

Position 7 8 9 10 11 12 13 14

Heat up time 4min 4min30s 5min 5min30s 6min 6min30s 6min30s 6min30s

Acces : 12 + Booster

Position 6 7 8 9 10 11

Heat up time 3min30 4min 4min30s 5min 5min30s 6min

Allow to memorize a complete cycle of cooking (maximum 5 different power/time)

"STARTCONTROL" End of cooking programmed (maximum power 6)


USINGUSINGSafetySafety

Automatic-Stop

Conformity with electromagnetic

disturbance standards

residual heat display

Children safety9 levels power

12 levels power

15 levels power

Automatic stop after

1 to 4 1 to 7 1 to 9 8 hours

5 to 7 8 to 11 10 to 14 2 hours

8 to 9 12 and boost 15 and boost 1 hour

Clean lock


USINGUSINGSafetySafety

Event action

General switch off Reset after 4 mn

No pan or pan not compatible Cooking zone switch off after 1mn

ON/OFF then no setting Cooking zone switch off after 30s

Overflow on command Automatic stop of command and « - » display on keyboard concerned + « Bip »

Automatic pan detection If no pan or not compatible, display flashes

Small metallic items on cooking zone No command, display flashes

Excess of temperature Internal NTC included in the PCB to limit the temperature to 300°C


Evolution of induction hobsEvolution of induction hobs

IX11991

IX21992-1995

IX709/2007


MAIN COMPONENTSMAIN COMPONENTS


SYNOPTIC OF A GENERATORSYNOPTIC OF A GENERATOR

Main power Filter

Rectifier

Inverter 19 to 50Khz

Command level keyboard

Pilot of inverterInductors

5 and 12V= power


THE KEYBOARDSTHE KEYBOARDSwith capacitive keyswith capacitive keys

High frequency signal


THE CURRENT FILTERTHE CURRENT FILTER

Protections against over-current due to the work of the hob Stop the outside and inside interferences Stop the outside over current


THE FILTER THE FILTER IX3 and IX3WR IX3 and IX3WR

Earth screw

Power relaySupply of the fan

Command Relay 15V=

Direct neutral

Neutral via the relay

Direct live

Fuse tracks

Live wire

Neutral


THE RECTIFIERTHE RECTIFIER

Bialternation rectifier by diode bridge Filtering of high frequencies by condenser

Outside current 310 V= when hob doesn’t work

Filter

Filter Before rectifier

After rectifier

rectifier

rectifier


THE TRANSISTOR INVERTERTHE TRANSISTOR INVERTER

2 power transistors 2 condenser 2 diodes

V/2

V/2

V

Rec

t if i

ed c

urr

e nt

Inductor


THE INVERTERTHE INVERTERWorkingWorking

Step 1

Step 2

Step 3

Step 4


THE INDUCTORSTHE INDUCTORS

230mm

Triple crown

« Krône » inductor

280mm

Standard

160mm 180mm 210mm


TRIPLE CROWN INDUCTORTRIPLE CROWN INDUCTOR

3 coils Pan diameter from 12 to 26 cm Only fitted on IX3WR and IX6 Power from 50 to 2800W ‘Booster’ 3200W

or

GE

NE

RA

TO

R


« KRÔNE » INDUCTOR « KRÔNE » INDUCTOR

2 coils Pan diameter from 12 to 32 cm fitted on IX3, IX3WR IX4000

and IX6 Power from 50 to 2800W ‘Booster’ 3600W

GE

NE

RA

TO

R

ø pan Center Periphery

24 à 26 cm 70 % 30 %

26 à 28 cm 50 % 50 %

28 à 32 cm 30 % 70 %


IX1 GENERATIONIX1 GENERATIONTangential fan

Filter card with

« fast » fuse

Power card

Command card

To keyboard

Share-out among 2 relays 4 PCB Manufactured from 1990 to

1992

The sensordoesn’tdetect a T°C >5°C

Display after 2 mn when« MAX » is set on 1 ofthe cooking zone.

Overheating and puton safety catch of theelectronic.

Check the installationCheck the ventilation

Wrong temperaturedetected by the rearsensor

T°C of the piece < 5°CCheck the built in, theplug and the ohmiquevalue of the sensor.

Wrong temperaturedetected by the frontsensor

T°C of the piece < 5°CCheck the built in, theplug and the ohmiquevalue of the sensor


Repartition by 2 relay 2 cards Manufactured from 1992 to 1996

To keyboard

Fan

Filter card + power and

command card

T °C C T N < 3 ° C L o ca l too c o ld

F ro n t c o o k in g z o n e ;s h o r t c irc u it o f th es e n s o r (F 1 ) o r cu t o ffo f th e s e n s o r (F 2 )

R e a r c oo k in g z o n e :s h o r t c irc u it o f th es e n s o r (F 3 ) o r cu t o ffo f th e s e n s o r (F 4 )

C h e c k th e m o u n tin g , th ep lu g a n d th e o h m icva lu e o f th e se n so r.

C h e c k o f th etra n s is to rs : S e n so r o fth e tra n s is to r in s h o rtc ircu it (F 5 ) o r c u t o f f(F 6 )

R e p la c in g th e c a rdb e ca u se th e s e n s o rc a n ’t b e re m o ve d w ithth e tra n s is to rs

T °C o f th e e le c tro n icc o m p o n en ts > 7 5 °C

C h e c k th e in s ta lla tio nC h e c k th e v e n t ila tio n .

R e ve rs in g b e tw e e nre a r a n d fro n t se n so r

E rro r o f te m p e ra tu rem e a s u rem e n t.

R e p la c e m e n t o f th e ca rd

IX2 GENERATIONIX2 GENERATION


GENERATION IX3GENERATION IX3

Repartition by 2 relay 3 cards Manufactured since 1996

Rear CTN

Front CTN

Plug in keyboard

Bipolar transistors

diode bridge

Relay of répartition

230V~

Earth screw, required when hob is working

Supply of the fan


IX3IX3Possible configurations


IX3WR GENERATIONIX3WR GENERATION

Share-out through transistors 3 cards 3 crown cooking zones Manufactured since 2000

Filter card

230V~

Transistors

Transistors

Diodesbridge

Rear CTN

Front CTN

Plug in keyboard

3 crowns cooking zone relay supplying

Earth screw, required when hob is working

Supply of the fan


IX3WRIX3WR


IX4000 GENERATION IX4000 GENERATION

Share-out with 1 relay 2 cards Start of manufacturing 09/2002 Replaced gradually IX3



Share-out with 1 relay and a

twin transistors inverters 2 cards Start of manufacturing 04/2005 Replaced gradually IX3WR



2 cooking zone 3 cooking zone



3 cooking zone with continuum zone

4 cooking zone



Fan

IGBT

transistors

Rectifier

Fan connector

µP

Keyboard connector

NTC connectorsInductor

connectors



Inductors/NTC connecting chart


DIAGNOSTICDIAGNOSTICBreakdown of the vitroceramic glassBreakdown of the vitroceramic glass

Overheating of the cooking zone

(radiant or halogen)

Impact Contraction

Tightening too important


DIAGNOSTICDIAGNOSTIC

Bad smell during the first use

BadBad GoodGood

No pan detection or random reset

Copper wirevisible

Insulation missing

Copper wirevisible

Insulation missing

Noise vibration coming from the inductor

Ferrite unglued


DIAGNOSTICDIAGNOSTIC ‘Error’ Messages ‘Error’ Messages

*

F0 NTC electro Temperature < à 5°C

F1 – F3 NTC short-circuit : F1 front cooking zone – F3 rear cooking zone

F2 – F4 NTC cut-out : F2 front cooking zone – F4 rear cooking zone

F5 NTC electronic short-circuit

F6 NTC electronic cut-out

F7 NTC electronic > 70°C and elec.c > to 105°C

F8 Reversing of front & rear NTC Test with maximum power

IX3 HOB

F1 – F3 NTC short-circuit : F1 front cooking zone – F3 rear cooking zone

F2 – F4 NTC cut-out : F2 front cooking zone – F4 rear cooking zone

F5 NTC electronic short-circuit

F6 NTC electronic cut-out

* NTC electronic > 70°C and elec.c > to 105°C

F8 Reversing of front & rear NTC Test with maximum power

F9 Live

+

BIP Permanent push on any key > 9s

Other ranges of hobs


DIAGNOSTICDIAGNOSTICIX3, IX3WR, IX4000, IX3, IX3WR, IX4000,

IX4006, IX6IX4006, IX6

2 A.S.S. keyboards IX3 with 6 wire cables Other ranges with 8 wire cables

-IX3 ASS KEYBOARD : 79X5460

-Connector : 79X5461

•OTHER RANGES ASS KEYBOARD : 79X9920•Connector : 79X9921

Welcome you to the training

Documents

Transcript of Welcome you to the training