Merrychef | 402s | User guide | Merrychef 402s User guide

Merrychef 402s User guide
User Guide
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MENUKEY2
Users are cautioned that maintenance and repairs should be performed by a Merrychef authorized service agent using
genuine Merrychef replacement parts. Merrychef will have no obligation with respect to any product that has been
improperly installed, adjusted, operated or not maintained in accordance with national and local codes or installation
instructions provided with the product, or any product that has its serial number defaced, obliterated or removed, or which
has been modified or repaired using unauthorized parts or by unauthorized service agents. For a list of authorized service
agents, please refer to the inside back page of this booklet. The information contained herein ( including design and parts
specifications ) may be superseded and is subject to change without notice.
1
Safety instructions ............................................. 3
Installation instructions ...................................... 4
Introduction ........................................................ 8
Main features ................................................ 9-10
Using the oven for the first time .................. 11-12
Running a Program ......................................... 13
Operating instructions: Manual mode .............. 14
Operating instructions: Program mode ..... 15 -17
MenuKey: Changing oven programs................ 18
Daily cleaning ............................................. 19-20
Technical specification ..................................... 21
Merrychef
Station Road West
Ash Vale
Aldershot
Hampshire GU12 5XA
Phone: +44 (0) 1252 371000
Fax: +44 (0) 1252 371007
e-mail: info@merrychef.com
www.merrychef.com
SAVE THESE INSTRUCTIONS
2
IMPORTANT SAFETY INSTRUCTIONS
PLEASE READ THE FOLLOWING SAFETY INSTRUCTIONS CAREFULLY
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
DO NOT operate empty, without food or liquid inside the oven, as this will result in overheating and may
cause damage.
NEVER remove the exterior casework of the oven.
NEVER remove any fixed internal parts of the oven.
NEVER tamper with the control panel, door, seals, or any other part oven.
DO NOT obstruct air vents/filters or steam outlet.
NEVER hang tea towels or cloths on any part of the oven.
If the door seals are damaged, the oven must be repaired by an approved Engineer.
All service and repair work must be carried out by an approved Engineer.
If the power cable is damaged in any way it MUST be replaced by an approved Engineer.
When handling hot liquids, foods, and containers, care should be taken to avoid scalds and burns.
When heating liquids using microwave only or combination function, the contents should be stirred prior to
heating to avoid eruptive boiling.
Feeding bottles and baby food jars should be opened when heating, the contents stirred or shaken and the
temperature checked prior to consumption to avoid burns.
Never use the oven to heat alcohol, e.g. brandy, rum etc. Also, food containing alcohol, such as Christmas
pudding, can more easily catch fire if overheated.
Never attempt to deep fry in the oven.
The appliance is not intended for use by young children or infirm persons without supervision.
Young children should be supervised to ensure that they do not play with the appliance
PRECAUTIONS TO BE OBSERVED
1.
2.
3.
4.
5.
6.
Read this manual before using your oven.
As with all electrical appliances, it is wise to have the electrical connections inspected periodically.
The oven interior, door seals should be cleaned frequently, following the instructions described in the
CLEANING section.
There is no need to switch off your oven after each function but remember to switch off at the end of the day
or period of operation.
Microwave energy should not be used to dry linen or warm plates.
As with any cooking appliance, care should be taken to avoid combustion of the items within the oven.
If smoke is observed:
z Switch off
z Isolate from the electrical supply
z Keep door the closed to stifle any flames
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
Ensure food is placed centrally in cavity for best results.
When using the microwave only function, cover the food to prevent splashing the walls of the cavity.
Food in combustible plastic or paper containers should only be used in microwave only function and checked
frequently to avoid the possibility of ignition.
Items should be unwrapped when using convection and combination functions.
Eggs and whole hard-boiled eggs should not be heated using the microwave or combination function as they
may explode.
Food with a skin, e.g. potatoes, apples, sausages etc. should be pierced before heating.
Food should not be heated in a completely sealed container as the build-up of steam may cause it to
explode.
Excess fat should be removed during ‘roasting’ and before lifting heavy containers from the oven.
In the event of glass breaking or shattering within the oven, ensure that food is totally free of glass particles.
If in doubt, dispose of any food that was in the oven at the time of the breakage.
DO NOT attempt to operate this oven with: object caught in door, door that does not close properly or
damaged door, hinge, latch, sealing surface or without food in the oven.
3
ELECTRICAL SUPPLY
WARNING
This appliance must be earthed. Failure to do so may result in electric shock and death.
EC 402S (30A)
WARNING
The Oven must be connected to a separate electrical supply installed by a qualified and approved electrician. A
suitably rated isolating switch with a 3mm contact gap on both poles should be fitted for each oven installed.
Establishments with standard ( Type ‘B’ ) circuit breakers are sensitive to ‘surges’ which occur on switching on
freezers, refridgerators and other catering equipment, including microwave ovens. Because of this, we strongly
recommend that a separate Type ‘C’ circuit breaker ( designed specifically for this type of equipment ) must be fitted.
An individual, suitably rated circuit breaker should be fitted for each oven installed.
SINGLE PHASE
UK models are fitted with a Blue 32Amp Plug to BS4343
SINGLE PHASE
The Circuit Breaker should be rated at 45A (TypeC).
TWIN PHASE
Twin Phase models should be connected as shown.
The Circuit Breaker should be rated at 32A (TypeC).
If you are in any doubt about your electrical
supply, seek the advice of a qualified electrician
4
TWIN PHASE
INSTALLATION
Remove packing material and protective film from the oven.
Included inside your oven: Rack
Upper and lower impinger plates
Check for obvious signs of transit damage.
If necessary, inform the freight company IMMEDIATELY.
LOCATION AND POSITIONING
Choose a site away from major heat sources.
DO NOT position so that hot air is drawn in from fryers, grills,
griddles, etc.
A heat barrier to the height of the oven must be installed if sited next
to a burner, stove or range.
Note:
The air intake is located
under each side of the oven,
even with the clearance
specified below it is
important that airflow is as
cool as possible and not preheated by other appliances
such as fryers, grills and
griddles as this will
deteriorate the life and
performance of the oven.
Position the oven with at least the
minimum clearances shown
STACKING
Position the oven with at least the
minimum clearances shown
Dimensions in mm
Place the oven on a flat surface that is LEVEL, STRONG and
STABLE.
Allow a minimum clearance of 50mm (2 inches) to the rear, top and
each side to allow air to circulate freely.
The air intake is located under each side of the oven, even with the
clearance specified above, it is important that airflow is as cool as
possible and not pre-heated by other appliances such as fryers, grills
or griddles.
Allow a minimum of 50mm (2 inches) clearance above the oven for hot
air to escape.
Allow sufficient clearance, 320mm (13 inches) in front of the oven for
the door to open fully.
Do not affix labels/stickers to oven other than those applied or
approved by the manufacturer.
5
Always ensure that ovens are
secured together as shown using
stacking plate Part No. DV0178
( 2 required).
THIS OVEN MUST NOT BE
STACKED MORE THAN
TWO HIGH.
WARNING:
Check that the
AIR FILTER is in place prior
to operation
( see Main Features )
SUITABLE COOKING UTENSILS
Manufacturer’s instructions should be checked to determine the suitability of individual
containers or utensils using each of the cooking functions.
Do NOT place metal trays or containers on the BOTTOM of the oven as arcing may occur.
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The following chart provides general guidelines:
Heat resistant containers
Toughened glass
Vitreous ceramics
Earthenware
(porcelain, crockery, china etc.)
Do not use items with metallic
decoration.
Metallic & Foil Trays
Metallic trays may only be used
when placed on the vitreous rack in
the oven cavity ( See IMPORTANT
Note )
Metallic trays
DO NOT USE ANY OTHER
METAL OR FOIL CONTAINERS
Plastic containers
Dual-ovenable plastic containers
(up to certain temperatures) are now
available.
Check manufacturer’s instructions
before use
Rigid, boilable, plastic
containers
Disposables
DO NOT USE
Combustibles (paper, card, etc)
DO NOT USE disposable
packaging or metal foil containers
Microwave-suitable cling film
Other utensils
Tie tags
Cutlery
Temperature probes
No kitchen utensil should be left in
food while it is cooking
IMPORTANT
The oven will accomodate ¼ size bun/sheet pans. Metal sheet pans may be used when
placed on the special vitreous enamel shelf rails ONLY.
6
INTRODUCTION
This oven offers operators the flexibility of combination cooking with additional control over
fan speed and microwave power.
Combination cooking enables high quality results to be achieved in a fraction of the time
taken by conventional cooking, particularly when baking, browning, roasting, grilling or
producing gratinee dishes.
Once established, precise instructions for combination or convection cooking of selected
items may be programmed into the ovens memory so that they can be repeated easily and
accurately. Up to 500 programs can be stored and simply recalled by pressing the
appropriate number ( 0- 499 ).
Multi-Stage Programming
The oven controls offer even greater flexibility by allowing multi-stage programming. This
enables the exact conditions required for quality results to be set according to the food type.
Programs can have up to 8 stages each with its own time, fan speed and microwave power
settings.
A simple 2-stage program is shown:
With the oven set to pre-heat at 250°C.
Stage 1 The cooking stage begins by applying a gentle fan speed of 20% for 1 minute.
Stage 2 The fan speed is increased to 80% for 30seconds to brown the food.
This is only one example of an infinite number of possible multi-stage programs that can be
created and stored.
The instructions outlined in this guide are intended to ensure the safety and long life of your Merrychef oven.
7
MAIN FEATURES
7
6
12
11
8
1
2
13
Rear view
3
4
5
9
10
1 AIR OUTLETS
2
3
4
5
4
6 CONTROL PANEL
These vents on the rear panels enable air which
has been used to cool internal components to
escape. It will not allow microwave energy to
escape into the environment. They must be kept
free from obstruction.
OVEN CAVITY
The cavity is constructed from stainless steel and
vitreous enamelled panels. It must be kept clean
(see CLEANING).
CONVECTION FAN, GREASE FILTER & CATALYTIC
CONVERTOR
The convection fan, which is located behind the
catalytic convertor pulls air in through the filter which
removes the majority of the smoke from the air flow.
The air is then heated and returned to the cavity
through the impinger plates to produce an even
heat pattern in the oven. This layout minimises
areas where grease build up can occur. Great care
should be taken when cleaning this area of the
oven - please note the cleaning requirements on
pages 18 & 19.
The metal grease filter grill covering the fan must be
kept clean and free of debris (See CLEANING)
AIR INLET FILTERS ( LEFT & RIGHT )
Situated at the left and right hand side of the base at
the front. These are part of the ventilation system
and must be kept free of obstruction and cleaned
on a daily basis.
DOOR HANDLE
This is a rigid bar which is pulled downwards and
towards you to open.
8
See page 9.
7 ON/OFF SWITCH
8
9
10
11
12
13
When switched ON, the control panel will illuminate.
The fan and ventilation system will also operate.
RATING PLATE
Found on the rear panel, this states the serial
number, model type & electrical specifications.
DOOR
This is a precision-made energy barrier with three
microwave safety interlocks. It must be kept clean
(see CLEANING section). The door should NOT be
used to support heavy dishes.
DOOR SEALS
These ensure a tight seal around the door. They
should be kept clean and checked regularly for
signs of damage. At the first sign of wear they
should be replaced by a Merrychef approved Service
Agent.
STEAM VENT (on rear of oven)
This enables steam to escape and prevents build
up of condensation. It will not allow microwave
energy to escape.
MenuKey 2
Changes the programs on the oven ( See MenuKey
section for downloading programs on a MenuKey).
Rack
Should be removed daily for cleaning
(see CLEANING section).
CONTROL PANEL
FAN SPEED
PADS
PREHEAT PAD
PROGRAM PAD
TIME/PROGRAM PADS
DISPLAY PANEL
POWER PADS
POWER PADS
The microwave power can be increased or decreased
in 10% steps. ( 0% to 100% )
The default setting is 50% microwave power.
FAN SPEED PADS
The Fan speed can be increased and decreased in 5%
steps ( 10% to 100% )
TIME/ PROGRAM PADS
These pads are used for setting the cooking time in 1
second steps to a maximum of 10 minutes.
They are also used for storing and recalling programs
from 0-499
MenuKey
The MenuKey System automatically changes all the
cooking programs with an electronic key and allows
program names to be identified
PREHEAT
The preheat pad switches the oven into and out of PreHeat Mode.
9
FUNCTION PAD
START PAD MenuKeY
SOCKET
CANCEL PAD
CANCEL PAD
Cancels all timed cooking cycles, pre-programmed
operations and stops the microwave energy. It does not
alter the oven temperature. If the oven is hot, food will
continue to cook and should be removed from the oven
immediately. This pad will also cancel any incorrect
operations. It will not erase programs.
PROGRAM
Activates program mode for storing and running pre-set
programs from memory. Programs can also be
downloaded from a MenuKey
(see MenuKey: CHANGING OVEN MENU PROGRAMS)
MAIN DISPLAY PANEL
Shows the principal functions of the oven.
When cooking, the time remaining counts down.
Also displays error messages and oven temperature.
When storing and recalling a program the display
indicates the program number and details.
USING THE OVEN FOR THE FIRST TIME 1
The oven has a constant operating temperature for cooking.
When the PREHEAT pad is pressed the oven heats up to this temperature before
cooking can commence, this temperature is set initially at 250°C.
To change the PREHEAT temperature within the range 100°C to 275°C
1 Switch oven OFF
merrychef
2 Switch the oven ON and immediately
press the Edit Preheat function key.
( Note: this screen is available
for 5 seconds )
Edit Preheat
The oven display shows the current
Preheat temperature setting.
Profile
Edit Preheat
ENTER PREHEAT TEMP
250°C
Save
3 To enter a new Preheat temperature press
the number pads to overwrite the
existing setting.
Press the Save function key to save the
new setting.
ENTER PREHEAT TEMP
200°C
Save
Save
for example enter 2,0,0 for 200°C
4 The oven display shows the initial Edit
Preheat/Profile option screen and after 10
seconds returns to cold standby mode.
merrychef
Edit Preheat
Note: The displayed logo may be different
if programs have been entered from a
MenuKey
Profile
OVEN COLD
PRESS PREHEAT
Start up sequence and oven specification
When the oven is switched on the Merry chef logo is displayed followed by
information about the oven:
Model No.402S
Software
MK serial No.
Model No.
Software
MenuKey serial No.
OVEN COLD
PRESS PREHEAT
The oven then displays the cold standby screen.
10
USING THE OVEN FOR THE FIRST TIME 2
The oven profile sets the following factors: operating temperature ( Centigrade or Fahrenheit ), Oven Mode,
Program protection, Bleep sound & Cool down warning language.
To change the oven profile:
1 Switch oven OFF
2 Switch the oven ON and immediately
press the Profile function pad to edit the
oven operating profile.
( Note: this screen is available
for 5 seconds )
Profile
merrychef
Edit Preheat
Profile
To select a profile press the Change function key to
cycle through the options. Press the Next function pad to
select the option and move to the next step.
3 The display shows the current Oven mode.
OVEN MODE
PROGRAM
PROGRAM
The oven can only be used for preset programs
manual controls are disabled
Next
Change
Next
PROGRAM/ MANUAL*
The oven controls can be used directly
and for preset programs
Press the NEXT function pad to continue.
4 The display shows the current Oven temperature scale,
Centigrade °C or Fahrenheit °F.
TEMP SCALE
°C
Next
Press the NEXT function pad to continue.
5 Program Protection
ON Prevents pre-set programs from being altered.
OFF Allows programs to be edited.
Change
Next
PROGRAM PROTECTION
OFF
Next
Change
Next
Press the NEXT function key to continue.
6 Sounder Volume
The length of the audible warning ‘bleep’ volume can be
adjusted from 1 to 5 (maximum).
SOUNDER VOLUME
5
Next
Change
Next
Press the NEXT function key to continue.
7 Cool down warning ( Display )
ENGLISH
ENGLISH/ SPANISH
LANGUAGE
ENGLISH
Change
Press the NEXT function key to continue.
Next
The oven returns to cold standby mode.
*Please note: PROGRAM/ MANUAL MODE should only be
used to establish programs as it allows oven settings to be
altered. Most users are advised to use PROGRAM mode
11
OVEN COLD
PRESS PREHEAT
Next
RUNNING A PROGRAM
Using number pad keys to run a program
Programs 0 to 499 can be recalled using the number pad keys.
The following procedure should be used to activate these programs.
OVEN COLD
Press Preheat
1 Switch the oven ON
2 Press PREHEAT Pad to heat the oven up to its pre-
READY
TO COOK AT 250°C
set temperature this will take approximately 20
minutes.
The display will show the current oven cavity
temperature
The display will show READY TO COOK when
cooking temperature is reached
Manual
Run Prog
Run Prog
To enter cook menu press Run Prog function key
READY AT 250°C
RUN PROGRAM _ _ _
If the Manual & Run Prog options do not appear the
oven is set to Program Mode see SETTING UP THE
OVEN 2
3 Press the number pad you wish to activate (0-499)
The program number and total cooking time appear on
the display.
READY AT 250°C
RUN PROGRAM _ 08
example: Program 08
4 Taking all the necessary precautions to
ensure you do not burn yourself, place the
food into the hot oven cavity and close the
door.
example: 2minutes 35seconds
Hot surface
hazard
Press START Pad to begin cooking
Always keep the period that the door is open
to a minimum.
PROGRAM 008
02.35
PROGRAM NAME
The program will now operate with the
total remaining time displayed counting
down on the display
(all stage time added together).
When the time reaches “00:00” the
display shows cooking completed and
audible signal will be given.
Remove the food from the oven and close the door.
Note:
When the cycle is interrupted or
stopped the oven will remain at
the pre-set temperature and the
food inside the oven will
continue to cook
COOKING
COMPLETED
Programs can be halted and cancelled at
any time by pressing the CANCEL key.
12
OPERATING INSTRUCTIONS: MANUAL MODE
The oven can be operated in manual or
programmed mode. It is important to
understand manual mode prior to
attempting the development of a
pre-program operation.
See item 3 in USING THE OVEN FOR
THE FIRST TIME 2 to enable this
feature.
WARNING:
DO NOT APPLY MICROWAVE ENERGY WHEN OVEN IS EMPTY
DO NOT USE THE OVEN WITHOUT
CLEAN AIR FILTERS IN POSITION
To familiarize yourself with the controls place a heatproof bowl
containing approximately 1.5 litres of water in the oven.
1 Switch the oven ON
OVEN COLD
PRESS PREHEAT
The Merrychef Logo and Oven data display
briefly followed by OVEN COLD standby.
2 Press PREHEAT pad to heat the oven up to its
READY
TO COOK AT 235°C
pre-set temperature this will take approximately
20 minutes.
The display will show the current oven cavity
temperature.
The display will show READY TO COOK when
cooking temperature is reached.
Manual
3 To enter cook menu press Manual function pad
Manual
To enter the cooking time:
Run Prog
00.00
FAN:
50%
POWER: 50%
Enter a time using the number pads
e.g. 2 minutes 35 seconds
02.35
FAN:
50%
POWER: 50%
To change FAN SPEED
Increase or decrease the fan speed
( in 10% steps) using the up/down arrows
02.35
e.g press down arrow 3 times, 35%
FAN:
35%
POWER: 50%
To change Microwave POWER
Increase or decrease Microwave power
(in 10% steps) using the up/down arrows
02.35
e.g. press up arrow twice, 70%
FAN:
35%
POWER: 70%
4 Taking all the necessary precautions to
ensure you do not burn yourself, place the
food into the hot oven cavity and close the
door.
Press START Pad to begin cooking
Always keep the period that the door is open
to a minimum.
5 The timer will now count down.
COOKING
COMPLETE
When the remaining time reaches
zero an audible signal will be given.
Open the door and remove the food
from the cavity.
13
PROGRAMMING NUMBER PADS 1
Pre-programming allows repetitive cooking procedures to be stored for ease of
use.
Each program can comprise up to eight stages, allowing at each, independent
control of Stage time, Microwave power level and Fan speed. However, programs
must be used with caution, since if the food to cook varies in weight or density,
adequately cooked food may not be achieved. Therefore, it is vital that all food
prepared for service should be checked to ensure that core temperatures have
been achieved.
From a hot oven in standby
From a cold oven in standby
READY
TO COOK AT 250°C
Manual
Some experimentation
will be required to
determine the correct
program for a particular
product.
OVEN COLD
PRESS PREHEAT
Run Prog
READY AT 250°C
RUN PROGRAM _ _ _
1 Press the PROGRAM pad
the display shows program mode.
2 Enter a two digit number for the program from 0
to 499 using the NUMBER PADS.
e.g. 32
PROGRAM NUMBER 32
NO PROGRAM AVAILABLE
The display shows the name of the existing
program or that no program is currently stored
Press Next to move to the next stage.
Back
Next
3 Enter the cooking temperature by
pressing the NUMBER PADS.
If a program is already in the memory the
temperature for this program will be displayed.
e.g. 200°C
Back
ENTER PREHEAT TEMP
200°C
Next
Note: This should match the Pre-Heat oven temperature.
This data is used to verify the oven is set correctly
Press Next to move to the next stage
4 Enter the cooking information for STAGE 1
of the program:
If a program is already in the memory the cook
data for this program will be displayed
STAGE 1
To enter a time
TIME FAN POWER
00.00 50%
50%
Enter a time using the number pads
e.g. 2 minutes 35 seconds
Back
Next
To change FAN SPEED
Increase or decrease the fan speed
( in 5% steps) using the up/down arrows
STAGE 1
TIME FAN POWER
02.35 35%
70%
e.g press down arrow 3 times, 35%
Back
To change Microwave POWER
Increase or decrease Microwave power
(in 10% steps) using the up/down arrows
e.g. press up arrow twice, 70%
14
Next
PROGRAMMING NUMBER PADS 2
Press Next to move to the next stage.
STAGE 4
Time Power Fan
02.35 3 70%
35%
STAGE
back
Next
Time Power Fan
STAGE
02.35 270%
35%
TIME
back FAN POWER
Next
02.35 35%
70%
5 Repeat step 4 for Program Stage 2, stage
3 and stage 4 as required up to 8 stages.
To skip a stage press Next.
Entering a zero time in a stage will
terminate further stages.
Back
6 On completing the last stage, to review
the program stages press the Back
function button.
Next
STAGE 8
TIME FAN POWER
02.35 35%
70%
Back
Next
Press the Next function key.
7 Enter a Program Name (Optional)
Character list
The Program name may be up to
a maximum of 20 characters in total
Program name
including spacesl.
PROGRAM 32
23456789_ A BCDEFGHIJ
------------------Accept
Save
SELECTING A CHARACTER
To scroll left through the character list
use FAN SPEED UP ARROW
To scroll right through the character
list use POWER UP ARROW
GHIJKLMNO P QRSTUVWXY
:01234567 8 9_ ABCDEFG
To select the flashing character
from the list
press the Accept function pad
PROGRAM 32
GHIJKLMNO P QRSTUVWXY
P-----------------Accept
15
Save
PROGRAMMING NUMBER PADS 3
TO EDIT THE PROGRAM NAME
Use the POWER DOWN ARROW to
move one space forward in the
program name.
PROGRAM 32
23456789_ A BCDEFGHIJ
IZZA 10” - - - - - - - - - -
Accept
Save
Use the UP ARROWS to select a new
character from the list .
To delete a character select
space from the list using the UP
ARROWS.
PROGRAM 32
-- 7689 ABCD --
“01234567 8 9ABCDEFGH
PIZZA
Accept
space
Select the new character by
pressing the Accept function pad
”----------Save
PROGRAM 32
“01234567 8 9ABCDEFGH
PIZZA 8” - - - - - - - - - - -
Accept
Save
To backspace use the FAN SPEED
DOWN ARROW
example: Program 32, PIZZA 8”
When the name is correct press the
SAVE function key.
PROGRAM 32
23456789_ A BCDEFGHIJ
PIZZA 8” - - - - - - - - - - Accept
Save
8 To save the program to memory press the
Save function button.
SAVE
PROGRAM 32
PIZZA 8”
Back
The display confirms that the program has
been saved.
Save
PROGRAM
SAVED
16
MenuKey : CHANGING OVEN MENU PROGRAMS
The MenuKey System automatically changes all the cooking programs on
the oven from a pre-programmed electronic key.
Do not remove the key
during download sequence
as this could corrupt
the data on the key
To change the menus on the oven:
1 Ensure the power switch is OFF.
2 Lift the MenuKey cover in the top
front panel of the oven and put
the key in the slot.
MENUKEY2
3 With the key still in place switch
the power switch ON.
The oven will now go through the
program download sequence by
displaying the following:
The MenuKey Code. e.g. 555
The MenuKey CS
e.g. 0A06
MenuKey CS (checksum)
confirms the menus on this key
are valid for the MenuKey Code.
4 Confirm that the MenuKey Code
and MenuKey CS are correct and
press Download Function key to
load the programs into the Oven
memory.
MENUKEY2 DETECTED
MK CODE 555
MK CS
0A06
Download
Upload
Download
MENUKEY2 DETECTED
MK CODE 555
MK CS
0A06
Download
Note: Downloading from a
MenuKey will clear all the
existing programs
Check that the key is correct
then press the Continue function
key to proceed with the Download
WARNING
ALL OVEN PROGRAMS
WILL BE OVERWRITTEN
Exit
Continue
MENUKEY2
DOWNLOADING
On completion of the download
press the Exit function key to
return the oven to standby mode.
The display briefly will show the
following:
Upload
Continue
MENUKEY2
VERYIFYING
MENUKEY2 DOWNLOAD
COMPLETE
Exit
CHECKSUM:0A06
Oven Model No. Software
& MenuKey serial No.
.
Model No. 402S
Software
MK serial No.
The standby screen will then
display
Remove the MenuKey and keep
in a safe place.
17
OVEN COLD
PRESS PREHEAT
Exit
CLEANING: 1
For the oven to operate at peak efficiency, the cavity, door and air filters and grease filter
must be kept clean.
A daily cleaning routine will ensure that you comply with the required hygiene standards and will help to
maintain and prolong the efficiency of your oven.
Follow the SAFETY INSTRUCTIONS at the beginning of this manual.
WARNING: DO NOT use caustic cleaners on any part of the oven or oven
cavity as it will cause permanent damage to the Catalytic Convertors
• ALWAYS switch off at the electrical supply and
allow oven to cool for at least 20 minutes before
cleaning
• Allow the oven and accessories to cool before
commencing cleaning
Hot surface
Hazard
• As required wipe out spillages with disposable
paper wipes
• NEVER use steel wool, knives or harsh abrasives
on any part of the oven
As with all electrical appliances, it is wise to have the
electrical connections inspected periodically.
Faults arising from neglect or misuse
including use without clean filters in
place are not covered by the
guarantee. Service visits as a result
of such faults will be chargeable.
DO NOT use the oven without clean air filters and cavity grease filter in place
START UP: OVEN COATING PROCEDURE ( clean oven )
1.
Spray Merrychef Oven
Protector onto the sponge
2.
Spread Oven Protector
lightly onto all internal
surfaces of the oven
3.
Spread Oven Protector
lightly onto the internal
surface of the oven door
Note: oven protector turns light brown when cured
18
4.
Switch on the oven and
pre–heat. When the oven
has reached operating
temperature it will take
about 30mins to cure the
Oven Protector.
CLEANING: 2
• ALWAYS switch off at the electrical supply and allow oven to cool before cleaning
• CAUTION: Allow the oven and accessories to cool before commencing cleaning
WARNING: DO NOT use caustic cleaners on any part of the oven or oven
cavity as it will cause permanent damage to the Catalytic Convertors
Equipment: Merrychef oven cleaner, Merrychef Oven Protector, heat proof gloves, protective rubber gloves, non–
abrasive nylon scrub pad, cleaning towel and cloths, eye protection and dust mask (optional)
COLD OVEN: CLEANING INSTRUCTIONS ( following cool down )
CAUTION: Wear protective rubber gloves when cleaning the oven
Oven Parts and filters
& Oven Cavity
Remove air filters
both sides
Wash all parts in warm soapy water. Wash off using a clean cloth and plenty of
clean, warm water. Dry using a fresh, clean cloth.
Remove the rack and lift
out bottom impinger plate
Remove top impinger
plate
Undo fasteners
Remove grease filter
undo the six thumb
screws
If the door seals are damaged, the oven
must be repaired by an approved Servicer.
DO NOT spray directly into the fan opening at the rear of the oven
1.
Wear protective rubber
gloves and protective
glasses carefully spray
Merrychef Oven Cleaner
onto the internal surfaces
of the oven except door
seals.
DO NOT spray directly
into the fan opening at
the rear of the oven
2.
For difficult areas leave
to soak for 10 minutes.
Leave the oven door open
during cleaning.
Use a non–abrasive
nylon scrub pad/sponge
to clean all internal
surfaces and the inside
of the door.
DO NOT use the oven without clean
air filters and cavity grease filter in place
19
3.
Wash off using a clean
cloth and plenty of clean
warm water to rinse top,
sides and back of oven.
Dry using a fresh clean
cloth or paper towel.
Wipe the outside of the
oven with a damp cloth.
4.
Replace clean oven
parts
Grease Filter*
Top plate*
Bottom plate*
Air filters x2
DO NOT
USE TOOLS
*When replacing impinger plates and the cavity grease
filter use firm finger pressure to tighten fasteners
DO NOT USE TOOLS
TECHNICAL SPECIFICATIONS
Merrychef EC402S
External Dimensions
Height
( mm )
Width
( mm )
595
585
Depth
( mm )
700
Convection
Microwave
Wt. Power output Power output
( kg)
( watts )
( watts )
85
1500
3250
Power supply ( See Product Rating Label )
Model No.
Service Required
402S2205_
220V ac 50Hz 16Amp (2 phase ) 2 phase+N+Earth
402S2405_
240V ac 50Hz 32A L+N+ Earth
Please remember - No servicing or repairs should be carried out other than by an approved Service Engineer
WARNING: It is hazardous for anyone other than a skilled person to carry out any service or repair operation
which involves the removal of any cover which gives protection against exposure to microwave energy
This equipment complies with the following EEC directives:
EMC 89/336 EEC
LVD 73/23 EEC
Merrychef reserves the right to alter specifications without prior notice.
Approved Service Agent
Merrychef and Menukey are registered trademarks of Merrychef Ltd.
20
Pt No. 32Z3518 Issue 01
MERRYCHEF SERVICE DEPARTMENT
To register for service visits, please complete and return the SERVICE REGISTRATION CARD enclosed with
this guide. Unless this card is received, the terms of the guarantee will commence from the date of despatch from the
manufacturer and NOT from the date of purchase.
If, after referring to the PROBLEM SOLVING section, you need a service engineer, telephone the Merrychef Service Control
Centre.
MERRYCHEF SERVICE DEPARTMENT
Tel. +44(0)1252 378007 Monday-Friday 8.45am-5.00pm
(24hr Answerphone)
Fax +44(0)1252 371007
Please make a note of the following before you call and for future reference:
Model number
Serial number
Proof of purchase
Oven address
Post code
Telephone number:
Name to contact:
Hours of access:
Your nearest Merrychef approved engineer will be notified immediately and will endeavor to respond within 24 hours.
However, ther are certain circumstances when such rapid service may not be possible, e.g. public holidays, weekends,
remote areas etc.
Each engineer is able to carry out repairs and replacements ‘on site’. The oven need not be removed to a workshop unless
access is limited to the engineer, e.g. offshore establishments. On such occasions it is the customer’s responsibility to
return the oven to an authorised service centre for repair.
SERVICE CONTRACTS
Service contracts may be extended at the time of purchase. Contact the Merrychef Service Department for more details.
21
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