Malloca DZ/C-9304 Instruction Manual

Distributor in Viet Nam:
BACH HOP KITCHEN APPLIANCE CO MPANY LIMITED
Tel
Fax:[phone]
279 Nguyen Van Troi Street, Phu Nhuan Dist
Ho Chi Minh City, Viet Nam
: (08) 3 9975893 - (08) 3 9975894
MALLOCA VITROCERAMIC AND
INDUCTION COMBINED HOB
MODEL:DZ/C - 9304
USER'S HANDBOOK

CONTENT
Demonstration of product………………………………………2
Technical data…………………………………………………3
Operation guide……………………………………………….3
Notice…………………………………………………………8
Choice of utensils……………………………………………9
Installation……………………………………………………9
Cleaning and maintenance……………………………………9
Troubleshooting………………………………………………10
Appendix………………………………………………………10
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Please refer to cutout size in the “Technical Data” on the third page of this handbo ok
befor e installation. It is advis able to hav e professionals to install.
◆
◆
◆
It is necessary to sep arate produc t bas e with a board, and keep 5cm between them.
It is ad v is a b le to k e ep t he h ob 4c m a w ay f r o m o t he r ut e n si l s .
To debug the hob, please refer to the third to eigh t page s of this handbook
Cleaning and Maintenance
◆Please disconnect the hob from the main power supply when you wish to clean it.
Please wait fo r the cera mic top to cold-off before doing any cleanin g on the hob.
Wipe-off the stain or dirt with damp clo th or use a mild, not-abrasive cleaning dete rgent.
Troubleshooting
M a lfu n ctio n C aus e So luti on
C a bl e l o os en C on n e ct th e po w e r s up p ly p l ugN o i nd ic at io n li gh t w h en
p ow er “O N ” B r ok en c ir cu i t o f fu se C a ll th e a f ter - sa le s e r vic e
T he ho b d oes no t wo rk
c o ns ta nt l y
T h e ho b is s e lf p ro te ct e d w he n t he
t em pe r atu r e o v erh ea t th e ma x im u m
N o rm a l p he n o m en o n . O n ce
th e te m pe r at ur e c o o l d o w n, i t
c an w or k n or m a lly
It c a n b e u se d as u s ua l i f w it h a s ma l l
crack
C on tinu e to u seIn su latin g lay er cr ack ed
o r b ro ke n
If h av e frag m en t o r in co m pl ete D is co nne ct th e un it fro m th e
m a in p o w e r s up p ly a n d s t op
us in g it a n d c all t h e a ft er -s al e
s erv ic e .
T h e in di ca t or is br ok enR e si du a l h ea t i n di c a tor
d oes n ot lig h t-u p w hi le
th e c e ra m ic s ur fa ce ha s
h ig h te m p er a tur e
In n er co nn ec ting lea d fall off
C a ll th e a ft er -sa l e se rv i ce
cen tre
B ig c onc a vity of th e co ok ing u ten s ilH e ati ng t ime ex ten din g
P a n a re a is to o l arg e
C ha n g e n e w c oo k in g u t en s il
Appendix
Power level for Vitroceramic Hob
Operation Time Table for Induction Hob
( Standard power level table(C0=0)
Power Level Ihe160 Power(W)/230V IHE200 Power(W)/230V Working Limit (ms)
0 0 0 0
1 77 127 420
2 203 334 300
3 462 759 240
4 749 1231 180
5 980 1610 120
6 1400 2300 90
Dear Valued Customers:
We thank you for choosing MALLOCA Combined Hob series. Please be
reminded to read this handbook carefully before assembling or using the product.
This User's Handbook contains important information, including safety and
installation guidelines. Please keep this handbook for future reference.
Power Level Power (%) Aperiod (sec.) Time for turning on (sec.) Working Limit (ms)
0 0 64 0 0
1 4.5 64 2.9 420
2 14.5 64 9.3 300
3 33.5 52 17.1 240
4 53.5 52 27.8 180
5 70 52 36.4 120
6 100 52 52 90

Demonstration of the product
Control Board for Ceramic Hob
Control board for Induction Hob
2 10 0 / 9 60 W burner
ceramic glass panel
sensit iv e tou ch control panel sensitive touch con tr ol panel
DZ C 9304/ -
1100Wburner
2 3 4
5
6
7
8
9
10
11
2 3 4
5
6
7
8
10
11
1
12 13 14 15 16 17 18 19 20 21
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INDUCTION
INDUCTION
eRC noiua t : taeh ondis alu ffft eh as ru faec ret i gnnurt o !o.D ton hcuto
13 0 0 W burner
2200Wburner
INDUCTION
11
1 2
1.
2.
O N / O F F b u t t o n f o r l e f t h e a t i n g a r e a
Power decreasing button”-”of left heating area
12.Power level showing area of left heating are a
13.D ouble ring indicator of lef t heating a rea
14.Timer option indicator for left heating area
3.Power increasing button”+”
.Timer option button
of left heatin g area
4. Multiple ring option button,left double ring option
5
6.Timer decreasing butt on”-”
7.Timer increasing but ton”+”
8.Child lock option button
9 . O N / O F F b u t t o n f o r r i g h t h e a t i n g a r e a
10.Power decreasing button”-”of rig ht heat ing area
11.Power increasing button”+”of ri ght heat in g area
15.Timer indicator for hour
16.Timer indicator for decimal minute
17.Timer indicator fo r sin gle di git second
18.Timer indicator for rig ht heating area
19.Child lock indicator
20.Power level indicator for right heatin g area
21.Double ring indicator for right heating area
12 13 14 15 16 18 17
345678 9 10
◆In order for the hob to function properly, it is advisable to use good quality flat bottom
pans and pots. For best results, we recommend pans or pots to be placed on top of circle on
the surface of the hob.
◆
◆
It is no t advisable to operate the hob withou t placing an y utensil on top of it.
It is must to have a 3mm all extremely discon nect device.
◆Children are prohibited to access or near te hob especially when the hob is operating
which generates high temperatu re.
It is advisable to disconn ect the power supply once finish cooking.◆
◆In case of breakage, even if it is only slightly cracked, disconnect the unit from the main
power supply and stop usin g it.
like on the top of hob, cause they maybe get hot.
◆Please do not put metallic kitchenware such as the knife, fork, spoon, and cover , and the
◆Out of consid eration for safety and super power of ceramic hob and induction hob, it is
not advisable to use two or more burners at the same time.
◆Please disconnect the hob from the main power supply when yo u wish to clean it. Please
wait for the ceramic top to cold-off before doing any cleaning on the hob . Wipe-off the stain
or dirt with damp cloth or use a mild, not-abrasive cleaning detergent.
◆The manufacturer cannot be held liable for damage to persons to property caused by
improper installa tion or by improper usage.
Children are strongly pr ohibited to use the hob or its control panel.
Of the po wer wire is breakd own, it is necessary to have manufacturer or the pro fessionals to change it.
◆
◆
Utensil Choice for Vitroceramic Hob
◆There are few possibilities in the even t the hob stop op erating, it is because the tempera ture
has exceeded the cu stomary temper ature. At this momen t, the power supply will automatically
disconnected. When the temperature co ols down, it will work again.
Utensil Choice for Induction Hob
◆The induction hob use magnetic heating food, and it can only heat the magnetic
utensil. So it is advisable to choose the stan dard induction utensil.
Installation and Debugging
◆This hob is a combined hob with vitroceramic hob and ind uctio n hob together.

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1.ON/OFF button for left heating area
3.Power increasing button”+”of le ft heating area
2.Power decreasing button”-”of le ft heating area
4.Timer option button
5.Timer decreasing button”-”
6.Timer increasing button”+”
7.Child lock option button
8.ON/OFF button for right heating a rea
9.Power decreasing button”-”of right he ating area
10 .Power increasing bu tton”+”of right heating ar ea
11.Power lev el showing area of left heating area
12 .Timer option indicator for left heating area
13 .Timer indicator for hour
14.Timer in dicator for de cim al minute
15 .Timer indica tor for single dig it second
16.Powe r level indicator for right hea ting area
17.Powe r level indicator for left heating area
18.Child lock indicato r
Technical data
Operation Guide for Ceramic Hob
Item name Touch control household combined hob
Item No. DZ/C-9304
Rated voltage 220V
Max input power 6700W
Product dimension 930*360*54 mm (length*width*depth)
Cut-out size 895*340*80 mm (length*width*depth)
How to Operate the Vitroceramic Hob?
Shutting Off the Heating Area
Shutting off automatically (At Maximum Time Limit)
Setting Power
Conn ect the applianc e to the p ower supply. Touch the ON/OFF butto n for about 0.8 seco nds, ◆
Turn on th e Heating Area (the single ring) by touching ON/O FF button ,and se t your desired temp er ature using ◆
Touching th e button for about 0.8 seconds, all the h eating area will turn-off at once.◆ON/OFF
Please choose the power level within ten second s, othe rwise, the appliance will ◆
then the indicator light columnar will on at regular interval.（ ）
turn-off automatically.
“ ” button (ab out 0.3 seconds). For example, when touc hing” ”,the indicator light will
display three columns, and the power at this moment is 3 level (There are total of 1-6 levels,
one column indicate on e level). When touching ” ”button,button, it will directly ind icate six
columns, that the power is 6 leve l.
th
◆Each heating power level has a maximum work time limit, please refer to the powe r table
in the appe ndix (For example, the maximum work tim e limit for 6 power level is 90 seconds).
If one power level has worked longer than the table sh owed maximu m time limit, th e relative
he ating area will turn-off automatic ally. If regulating the power within working maximum
limit time, it will come to a new maximum wor king time limit. But if the heating area h ad
be en set time with timer in advance, the heating area will not turn-off automatically.
th
Multiple Ring Option
◆Multiple ring function could be turned on by touching the multiple ring option button .
Residual Heat Indication
◆Co nsid ering the safety of the user, wh en the surface temperat ure is too high, th ere will be residual heat indication.
◆When press several buttons successively, it will only trigger the function
of first button in the normal condition. And the function of the other buttons
will not be triggered. Ten seconds later, it will show Error icon.
Display of Error Code in the Heating Area
◆There are two kinds of Error: general error and heating area error.
◆The general error will turn off the whole control board and display alternat ively
” Er” and two bits error code.
General Fault Code
Showing Description Possible Reason Shooting
Er22 Button fault Touching controller fault Change touch
control board
Other Inner fault of
control board
Inner fault in control board Professional
maintenance
Heating Area Error Code
Multiple Button Operation Successively
The heating area error will turn off the heating area which has fault, and ◆
the relative heating area will alternatively display ”E” and one bit error code.
Showing Description Possible Reason Shooting
E2 Overheating of
control board for
induction hob
Heat elimination insufficient Eliminate heat
E3 control board of
Induction hob
works unstablely
Improper utensil or control
board fault
Turn off the hob and try
again. Change the control
board if the problem still
exist
E4 No allocation or
no correspondence
of the heating
element
1. The heating element is not
allocated or misallocated.
2. No electricity input th e
heating element. 3.No
voltage output from the
power supply.
Allocate the heating element
correctly; check the
electricity and the
corresponding connecting;
change the connecting unit
E5 Connecting unit
fault
Connecting unit fault change the connecting unit
E6 Control board
fault
Control board fault change the connecting unit
E9 Coil temperature
sensor has short or
open circuit. Or
lose efficiency
Coil temperature sensor lose
efficiency or contact poorly
change the temperature
sensor
Others Control board
fault
Control board fault Professional maintenance
NOTICE
◆This product operates un der 220V/50Hz A.C. It should be supplied with 25-50A circuit
that able to load the maximum power of this product.

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◆The re sid u al heat will b e display ed at the fourth L ED o f th e h eati ng area of dis p lay,an d t here
will display ”H”. The left heating area is correspondent with LED 15, right heating ar ea is corresp ondent with LED17.
Child Lock Function
Activate the child lock
◆When the hob is standby or heating, touch the child lock button for about two
second s, the child lock indicator will on, the controller is still in old working state,
◆urn on ch il d lock button when the hob is working , press ON /O FF button of any heating area,
but it will not respon d to other buttons except the child lock but ton itself and ON/ OFF button .
◆Press the child lock button again for about 2 seconds when the ho b is in standby or
the hob will turn-off automatically.
◆The child lock function has memory, even if it is in tu rn-off state, the child lock
function still exist. When the hob is in turn-off state, touching any button (except the
ON/OFF button ) will cause bee ring from th e buzzer, and the child lock in dicator will on for 1 se cond.
Unlock the child lock
Timer
Timer
working state. It will unlock the touch controller, the child lo ck indicator will turn-off,
an d all the touch key can be used normally again.
Timer Option
Timer Option
◆Timer option button (0.3 seconds)
◆Timer option button (0.3 seconds)
◆Timer kind s: Left heating area timer, Right heating area timer, Egg tim er
◆Timer kinds: Left heating area time r, Right heating area timer, Egg timer
◆Each heating area has a corresp onding timer.
◆Each heating area has a corresp onding timer.
◆When the heating area is workin g, press the timer option button ,it is available to choose
◆When the heating area is working, pr ess the timer option button ,it is available to choose
from left to right which heating area timer to prese t.
from le ft to right which heating area timer to prese t.
◆When the hob is turn-off, pr ess timer button ,it is available to cho os e Egg timer.
◆When th e hob is tu rn-off, press tim er button ,it is available to c hoose Egg timer.
Preset Time with Timer
◆After chosen timer, the corresponding in dicator will twinkle as mention ed above.
By pressing the button “ ”(0.3 secon ds), i t
will set time When press buttons .
◆The timer will work automatically in 10 seconds after the time is set. Decimal point
“ ”at the same time, it is available to set the timer to zero.
in the first LED will disp lay whether the timer is working or editing. When the decimal poi nt
is twinkling, the timer is working. While the decimal point is on for long time, the timer could be edited.
◆When two timers are tur ne d on at th e same time, three LE D will
show th e editing timer in front of othe rs. When two timers are working
at th e s am e tim e , th r ee LE D w il l s ho w t he t im e r w hi c h h a s le s s
re mai n in g ti m e. T h e in di ca to r li g ht wi l l t win kl e f or the o n e wh ic h
is showing, and for the one that doe s no t be showed, the timer indica tor will be on.
Preset the Cooking Time
◆Press the timer button, the relative LED light will twinkle as mentioned above. Then press the butt on” ”or
“ ”(abo ut 3 seconds) to set time for cooking. If press” ”and” ”butto ntogether, the timer
will be set to be zero.
◆The timer will work 10 seconds after it is set. The first LED will show if the timer is
working or editing. If the decimal point is twinkling, it indicates th at the timer is working.
If the decimal point is on, it indicates that it is in editing state.
◆If the two timers are turned on at the same time, three LED will preferentially show the
one which is in editing state. When the two timers are working at the same time, the three
LEDs will preferentially show the one which have less time. For the timer which is shown,
its indicator will twinkle, and another one will on .
Timer Alarm & Confirmation
◆When it comes to preset cooking time, there will be an alarm, an d the heating area will
turn-off automatically.
◆The LED will display”0”&”H” alternately if there is re sidual heat. At this moment, it is
ad visable to press any button (0.3 seconds) to confirm, otherwise, the ala rm will last for 2
minutes. But if the ON/OFF button is pressed over 0.3 seconds, and keep longer than 0.8
second s, the hob will turn-off automatically.
Timer Alarm & Confirmation
◆When it comes to preset cooking time, there will be an alarm, an d the heating area will
turn-off automatically.
◆The buz zer will buzzing. The timer indicator and LED showing area will twinkle, it
is advisable to press any button to confirm, otherwise,
will turn-off, and all the touch key can be used normally again.
standby or working state. It will unlock the touch controller, the child lock indicator
Turn-off Timer/Change Timer setting
◆Turn-off timer by pressing the button” ”until it displayd“00”, or, it is also avaiable
bypressing” / ” buttons at the same time to set to “00”. In 10 seconds, It will automatically
turn off. Moreover, it is available to turn off by pressing the ON/OFF button .
Misoperation
Press a button for a long time
◆When any button is pressed over 10 seconds, there will show Er ror icon on the LED (No
error icon under child lock function)
Multiple Button Operation at the Same Time
But when pressing over 10 seconds, there will show error icon
◆When pressing several buttons at the same time, it will not react.

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the alarm will disappear in 2 minutes.
◆It is set to press any button for 0.3 seconds, but if the ON/OFF button is pressed
over 0.3 seconds, and keep longer than 0.8 seconds, the hob will turn-off
automatically.
Turn-off Timer/Change Timer setting
◆Turn-off timer by pressing the button” ”until it display“00”, Meanwhile,
it is also available by pressing” ” buttons at the same time to set to “00”. In 10
seconds, it will automatically turn off. Moreover, it is available to turn off by
pressing the ON/OFF button .
Misoperation
◆Press a button for a long time
◆When any button is pressed over 10 seconds, there will show Error icon
on the LED (No error icon under child lock function)
Multiple Button Operation at the Same Time
◆When pressing several buttons at the same time, it will not react.
But when pressing over 10 seconds, there will show error icon
Multiple Button Operation Successively
◆When press several buttons successively, it will only trigger the
function of first button in the normal condition. And the function of
the other buttons will not be triggered. Ten seconds later, it will show Error icon.
Display of Error Code in the Heating Area
◆There are two kinds of Error: general error and heating area error.
◆The general error will turn off the whole control board and display
alternatively” Er” and two-bit error code.
General Fault Code
Showing Description Possible Reason Shooting
Er22 Button fault Touching controller fault Change touch
control board
Other Inner fault of
control board
Innerfault in control board Professional
maintenance
Operation Guide for Induction Hob
◆Connect the appliance to the power supply. Touch the ON/OFF button (button 1)
for about 0.8 second. The columns will show in succession from left to right.
It is advisable to input power level,otherwise the hob will turn off
Turning on the Heating Area
ON/OFF of Heating Area
◆Press the” ”button for about 0.3 seconds when the appliance
is turned on. The heating area is available for operation.
Turning off the Heating Area
◆Press the ” ”button for about 0.8 seconds, the heating area will be turned off.
Residual Heat Indication:
◆Considering the safety of the user, when the surface temperature is higher
than 65 there will be residual heat indication.℃,
◆The residual heat will be displayed at the fourth LED of the displaying area
of heating area and it will display ”H”. The left heating area is correspondent
with LED14, right heating area is correspondent with LED15.
Shutting off Automatically (At Maximum Time Limit)
◆Each heating power level has a maximum work time limit, please refer to the power
table in the appendix (For example, the maximum work time limit for 6 power th
level is 90 sec onds).If one power le vel has worked longer than the table showed maximum
time limit, the relative heating area will turn-off automatically. If regulating the power
within working maximum limit time, it will come to a new maximum working time limit. But
if the heating area had been set time with timer in advance, the heating
area will not turn-off automatically.
Child Lock Function:
Activate the child lock
◆When the hob is standby or heating, touch the child lock button for about
two seconds, the child lock indicator will on, the controller is still in old working
state, but it will not respond to other buttons except the child lock button
itself and ON/OFF button .
◆Turn on child lock button when the hob is working, press ON/OFF button
of any heating area for about 0.8 seconds, the hob will turn-off automatically.
◆The child lock function has memory. Even if it is in turn-off state,the child
lock function will still exist. When the hob is in turn-off state, touching any
button (except the ON/OFF button ) will cause bee ring from the buzzer,
and the child lock indicator will on for 1 second.
automatically.
Unlock the child lock
◆Press the child lock button again for about 2 seconds when the hob is in