Merrychef 402S2086DK Microwave Combination Oven User Manual Mealstream501 2 3 32Z3487 Issue 2A
Merrychef Limited Microwave Combination Oven Mealstream501 2 3 32Z3487 Issue 2A
Users Manual
1
IMPORTANT INFORMATION
READ BEFORE USE
PLEASE SAVE THESE INSTRUCTIONS
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specifications ) may be superseded and is subject to change without notice.
Installation and operating instructions
MAI
MENUKEY2
This oven is a pre-production prototype model
intended for use in field trials only, it must not be sold
2
Safety instructions ............................................. 3
Installation instructions ...................................... 6
Introduction .......................................................8
Main features ................................................9-10
Using the oven for the first time ....................... 11
Operating instructions: Manual mode .............. 12
Operating instructions: Program mode ......13-17
MenuKey: Changing oven programs................ 18
Daily cleaning ............................................. 19-20
Technical specification..................................... 21
a) Do not attempt to operate this oven with the
door open since open-door operation can result
in harmful exposure to microwave energy. It is
important not to defeat or tamper with the
safety interlocks.
b) Do not place any object between the oven front
face and the door or allow soil or cleaner
residue to accumalate on sealing surfaces.
PRECAUTIONS TO AVOID POSSIBLE EXPOSURE
TO EXCESSIVE MICROWAVE ENERGY
c) Do not operate the oven if it is damaged.
It is particularly important that the oven
door close properly and that there is no
damage to the (1) door ( bent )
(2) hinges and latches ( broken or
loosened ) (3) door seals and sealing
surfaces.
d) The oven should not be adjusted or
repaired by anyone except properly
qualified service personnel
PLEASE READ THE FOLLOWING
SAFETY INSTRUCTIONS CAREFULLY
Merrychef USA
2227 Welbilt Boulevard
New Port Richey
FL 34655
Phone: 1-(727) 375-1944
Fax: 1-(727) 569-1574
e-mail: info@merrychefusa.com
3
When using electrical appliances basic safety precau-
tions should be followed, including the following:
WARNING To reduce the risk of burns, electric shock,
fire, injury to persons, or exposure to excessive
microwave energy:
1. Read all instructions before using the appliance.
2. Read and follow the specific “PRECAUTIONS TO
AVOID POSSIBLE EXPOSURE TO EXCESSIVE
MICROWAVE ENERGY” FOUND ON
PAGE 2.
3. This appliance must be grounded. Connect only to
a properly grounded outlet.
See “GROUNDING INSTRUCTIONS” found on page 4.
4. Install or locate this appliance only in accordance
with the provided installation instructions
5. Some products such as whole eggs and sealed
containers — for example, closed jars — may ex-
plode and should not be heated in this oven.
6. Use this appliance only for its intended use as
described in the manual. Do not use corrosive
chemicals or vapors in this appliance. This type of
oven is specifically designed to heat, cook or dry
food. It is not designed for industrial or laboratory use.
7. This appliance should not be used by children.
8. Do not operate this appliance if it has a damaged
cord or plug, if it is not working properly, or if it has
been damaged or dropped.
9. This appliance should be serviced only by qualified
service personnel. Contact the nearest authorized
service facility for examination, repair or adjustment.
10 Do not cover or block any openings on the appli-
ance including air vents/filters and steam outlet.
11 Do not store this appliance outdoors. Do not use
this product near water —– for example, near a
kitchen sink, in a wet basement, or near a swimming
pool, and the like.
12. Do not immerse the cord or plug in water.
13. Keep the cord away from heated surfaces.
14. Do not let cord hang over edge of table or coun-
ter.
15. Either:
i)When cleaning surfaces of door and oven that
comes together on closing the door, use only
mild non-abrasive soaps, or detergents applied
with a sponge or soft cloth.
ii)When separate cleaning instructions are
provided, see door surface cleaning instructions
on page 19 & 20.
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
iii) If materials inside the oven should ignite, keep
oven door closed, turn oven off, and disconnect
the power cord , or shut off power at the fuse or
circuit breaker panel.
iv) Do not use the cavity for storage purposes. Do
not leave paper products, cooking utensils or
food in the cavity when not in use.
17. DO NOT operate using microwave only or
combination function without food or liquid inside the
oven as this may result in overheating and may cause
damage.
18. NEVER remove the exterior of the oven.
19. NEVER remove any fixed internal parts of the
oven.
20. NEVER tamper with the control panel, door, seals,
or any other part oven.
21. DO NOT obstruct air vents/filters or steam outlet.
22. NEVER hang dish towels or cloths on any part of
the oven.
23. If the door seals are damaged, the oven must be
repaired by an approved Service Agent.
24. If the power cable is damaged in any way it MUST
be replaced by an approved Service Agent.
25. When handling hot liquids, foods, and containers,
care should be taken to avoid scalds and burns.
26. When heating liquids using microwave only or
combination function, the contents should be stirred
prior to heating to avoid eruptive boiling.
27. 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.
28. Never use the oven to heat alcohol, e.g. brandy,
rum etc. Also, food containing alcohol can more easily
catch fire if overheated.
29. Never attempt to deep fry in the oven.
16. To reduce risk of fire in the cavity:
i) Do not overcook food. Carefully attend
appliance if paper, plastic or other
combustible materials are placed inside the
oven to facilitate cooking.
ii) Remove wire twist-ties from paper or plastic
bags before placing bag in oven.
4
For all cord connected appliances:
GROUNDING INSTRUCTIONS
This appliance must be grounded. In the event of an electrical short circuit, grounding reduces the risk of
electric shock by providing an escape wire for the electric current. This appliance is equipped with a cord
having a grounding wire with a grounding plug. The plug must be plugged into an outlet that is properly
installed and grounded.
WARNING — Improper use of the grounding can result in the risk of electric shock.
Consult a qualified electrician or Serviceman if the grounding instructions are not completely understood or
if doubt exists as to whether the appliance is properly grounded.
Do not use an extension cord. If the power supply cord is too short, have a qualified electrician or
serviceman install an outlet near the appliance.
For a permanently connected appliance:
GROUNDING INSTRUCTIONS
This appliance must be connected to a grounded, metallic, permanent wiring system, or an equipment
grounding conductor should be run with the circuit conductors and connected to the equipment grounding
terminal or lead on the appliance.
ELECTRICAL INSTALLATION
In case of Radio or Television Interference
This equipment generates and uses radio frequency energy and if not
installed and operated correctly, in strict accordance with the manufacturer’s
instructions, may cause harmful interference to authorized radio
communication services.
It has been type tested and found to comply with the limits for Part 18.307
conducted emissions for non-consumer equipment and Part 18.305 radiated
emissions, which are designed to provide reasonable protection against
such interference. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try and correct the
interference by one or more of the following measures:
1) Re-orientate the receiving antenna.
2) Relocate the microwave with respect to the receiver.
3) Plug the microwave into a different outlet so that the receiver and
microwave are on different branch circuits.
If necessary the user should consult the dealer or an experienced radio/
television technician for additional suggestions.
Note: Modifications should only be carried out by the manufacturer or
authorized representative to ensure continuing conformance.
5
1. Read this manual before using your oven.
2. As with all electrical appliances, it is wise to have the electrical connections
inspected periodically.
3. The oven interior and door seals should be cleaned frequently, following the
instructions described in the CLEANING section.
4. 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.
5. Microwave energy should not be used to dry linen or warm plates.
6. As with any cooking appliance, care should be taken to avoid combustion of the
items within the oven.
PRECAUTIONS TO BE OBSERVED
7. Ensure food is placed in the centre of the oven cavity for best results.
8. When using the microwave only function, cover the food to prevent splashing the
walls of the cavity.
9. Food in combustible plastic or paper containers should only be used in microwave
only function and checked frequently to avoid the possibility of ignition.
10. Items should be unwrapped when using convection and combination functions.
11. Eggs and whole hard-boiled eggs should not be heated using the microwave or
combination function as they may explode.
12. Food with a skin, e.g. potatoes, apples, sausages, etc. should be pierced before
heating.
13. Food should not be heated in a completely sealed container as the build-up of
steam may cause it to explode.
14. Excess fat should be removed during ‘roasting’ and before lifting heavy containers
from the oven.
15. 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.
If smoke is observed:
Switch off
Isolate from the electrical supply
Keep the door closed to stifle any flames
6
Remove packing material and protective film from the oven.
Included inside your oven:
LOCATION AND POSITIONING
Check for obvious signs of transit damage.
If necessary, inform the freight company IMMEDIATELY.
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 pre-
heated by other appliances
such as fryers, grills and
griddles as this will
deteriorate the life and
performance of the oven.
Place the oven on a flat surface that is LEVEL, STRONG and
STABLE.
Allow a minimum clearance of 2 inches (50mm) 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 2 inches (50mm) clearance above the oven for
hot air to escape.
Allow sufficient clearance, 12 inches (305mm) in front of the oven for
the door to open fully
Do not affix labels/stickers to oven other than those applied by the
manufacturer
WARNING:
Check that the
AIR FILTERS are in place
prior to operation
( see Main Features )
INSTALLATION
7
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.
The following chart provides general guidelines:
SUITABLE COOKING UTENSILS
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, either in ‘Convection only’ mode or
’Microwave/Convection’ mode.
Heat resistant containers
Metallic & Foil Trays
Plastic containers
Disposables
Other utensils
Do not use items with metallic
decoration.
Metallic trays may only be used
when placed on the vitreous rack in
the oven cavity ( See note )
Dual-ovenable plastic containers
(up to certain temperatures) are now
available.
Check manufacturer’s instructions
before use
No kitchen utensil should be left in
food while it is cooking
Toughened glass
Vitreous ceramics
Earthenware
(porcelain, crockery, china etc.)
Metallic trays (on oven runners)
DO NOT USE ANY OTHER
METAL OR FOIL CONTAINERS
Rigid, boilable, plastic
containers
Combustibles (paper, card, etc)
Microwave-suitable cling film
Tie tags
Cutlery
Temperature probes
combination
convection only
DO NOT USE disposable
packaging or metal foil containers
DO NOT USE
8
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 100 programs can be stored and simply recalled by pressing a two digit
number ( 00- 99 ).
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 4 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 500°F.
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.
INTRODUCTION
9
AIR OUTLETS
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 and GREASE FILTER
The fan draws air over the heating elements and
into the cavity over the edges of the rear grease
filter, producing perfect heat distribution for combi-
nation cooking. The metal grease filtergrill 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.
CONTROL PANEL
See page 10.
ON/OFF SWITCH
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.
1
2
3
4
5
7
8
9
10
11
12
MAIN FEATURES
6
3
6
5
2
4
12 11
7
8
910
1
Rear view
10
POWER PADS
The microwave power can be increased or decreased
adjusted 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 30 minutes.
They are also used for storing and recalling programs
from 00-99
MenuKey
The MenuKey System automatically changes all the
cooking programs with an electronic key and allows
program names to be identified
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 programs in
memory
MAIN DISPLAY PANEL
Shows the principal functions of the oven.
When cooking, the time remaining counts down.
Also displays error messages and oven temperature.
(See PROBLEM SOLVING)
When storing and recalling a program the display
indicates the program number and details
ERROR DISPLAY
See PROBLEM SOLVING.
CONTROL PANEL
FAN SPEED
PADS
FUNCTION PADTIME/PROGRAM PADSPROGRAM
ENTER
PREHEAT PAD DISPLAY PANEL MenuKeY
SOCKET
POWER PADS
START PAD
CANCEL PAD
11
Press and hold PREHEAT pad and switch
the oven on
The oven serial no. information will appear,
continue to hold the PREHEAT button
until enter preheat temp is shown in the
display.
The current oven Preheat temperature is
displayed.
2
3
Switch oven OFF
1
USING THE OVEN FOR THE FIRST TIME
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.
for example enter 3,8,0 for 380°FSAVE
Start up sequence and oven specification
When the oven is switched on the Merrychef logo is displayed followed by
information about the oven:
Serial No.
Model No.
Software
MenuKey serial No.
The oven then displays the cold standby screen.
4The oven returns to standby mode. OVEN COLD
PRESS PREHEAT
ENTER PREHEAT TEMP
SAVE
480°F
OVEN OFF
PRESS PREHEAT
The MAI 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 set initially at 480°F.
To change the PREHEAT temperature within range 212°F to 525°F:
Serial No.
Model No.
Software
MK serial No.
Serial No.
Model No.
Software
MK serial No.
SAVE
380°F
ENTER PREHEAT TEMP
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 program operation.
Press PREHEAT PAD to heat the oven up to its
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.
1
2
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 2.5 pints of water in the oven.
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.
4
5The timer will now count down.
When the remaining time reaches
zero an audible signal will be given.
Open the door and remove the food
from the cavity.
Switch the oven on
The Merrychef Logo and Oven data display
briefly followed by OVEN OFF standby.
READY
TO COOK AT 480°F
RUN PROG
MANUAL
Increase or decrease the fan speed
( in 5% steps) using the up/down arrows
e.g press down arrow 3 times, 35%
To enter cook menu press manual function pad
3MANUAL
OVEN OFF
PRESS PREHEAT
COOKING
COMPLETE
To change FAN SPEED
Enter a time using the number pads
e.g. 2 minutes 35 seconds
Increase or decrease Microwave power
(in 10% steps) using the up/down arrows
e.g. press up arrow twice, 70%
To change MICROWAVE POWER
To enter the cooking TIME 00.00
FAN: 50%
POWER: 50%
02.35
FAN: 50%
POWER: 50%
02.35
FAN: 35%
POWER: 50%
02.35
FAN: 35%
POWER: 70%
13
PAUSE FACILITY
A cooking cycle may be interrupted by opening the door.
This facility is useful when stirring, repositioning or if temperature
readings are required during a heating cycle
On opening the door the timer will be held at this point and the
display shows door open.
TO CONTINUE
To continue the cycle or program close the door
an audible warning sounds as a reminder to
press the START PAD to restart the timer.
AUDIBLE WARNING
At the end of every timed cycle an audible warning will
sound.
The audible warning stops when the door is opened.
On closing the door after interrupting the cycle the audible
warning sounds as a reminder to press START
(see PAUSE FACILITY).
Hints and Tips for improved operation
•Care should be taken when defrosting in a hot oven.
For best results, defrost first thing in the morning when the oven is
still cold.
•Combination and convection only cooking may be carried out on a
rising temperature but extra attention must be given to timings.
•Convection only cooking can be carried out without setting a time.
•Microwave heating may be introduced part-way through a manually
set convection only cycle.
However, we strongly recommend that only the most experienced
microwave operator uses this facility as the microwave energy will
then be on a time set for convection cooking.
Cooking may be interrupted by opening the door. Close the door and
touch the start button to continue.
The audible warning can be stopped by touching the cancel
pad but it is important to remember that food in the oven will
continue to brown until removed.
14
Each program can comprise up to four 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.
Press the PROGRAM PAD
the display shows program mode.
Enter the cooking temperature by
pressing the NUMBER PADS.
1
2
3
Enter the cooking information for STAGE 1
of the program:
Some experimentation
will be required to
determine the correct
program for a particular
product.
Pre-programming allows repetitive cooking procedures to be stored for ease of
use.
PROGRAMMING NUMBER PADS 1
Enter a two digit number for the program from 00
to 99 using the NUMBER PADS. e.g. 32
BACK NEXT
ENTER PREHEAT TEMP
380°F
BACK NEXT
e.g. 380°F
From a hot oven in standby From a cold oven in standby
Press NEXT to move to the next stage.
Press next to move to the next stage
If a program is already in the memory the
temperature for this program will be displayed.
OVEN OFF
PRESS PREHEAT
READY
TO COOK AT 480°F
RUN PROG
MANUAL
PROGRAM NUMBER _ _
PROGRAM NUMBER 32
NO PROGRAM AVAILABLE
The display shows that no program is currently
stored
If a program is already in the memory the cook
data for this program will be displayed
Increase or decrease the fan speed
( in 5% steps) using the up/down arrows
e.g press down arrow 3 times, 35%
To change FAN SPEED
Enter a time using the number pads
e.g. 2 minutes 35 seconds
Increase or decrease Microwave power
(in 10% steps) using the up/down arrows
e.g. press up arrow twice, 70%
To change MICROWAVE POWER
To enter TIME
4
STAGE 1
TIME FAN POWER
BACK NEXT
00.00 50% 50%
STAGE 1
TIME FAN POWER
BACK NEXT
02.35 35% 70%
15
PROGRAMMING NUMBER PADS 2
Repeat step 4 for Program Stage 2, stage
3 and stage 4 as required.
To skip a stage press NEXT.
5
Press NEXT to move to the next stage.
STAGE 4
TIME FAN POWER
BACK NEXT
02.35 35% 70%
On completing stage 4, to review the
program stages press the BACK function
button.
Press the NEXT function key.
6
The Program name may be up to
a maximum of 20 characters in total
including spacesl.
7Enter a Program Name (Optional)
To scroll left through the character list
use FAN SPEED UP ARROW
:01234567 8 9_ ABCDEFG GHIJKLMNO P QRSTUVWXY
To scroll right through the character
list use POWER UP ARROW
SELECTING A CHARACTER
STAGE 4
Time Power Fan
back NEXTt
02.35 70% 35%
STAGE 3
Time Power Fan
back NEXT
02.35 70% 35%
STAGE 2
TIME FAN POWER
BACK NEXT
02.35 35% 70%
To select the flashing character
from the list
press the ACCEPT function pad
PROGRAM 32
ACCEPT SAVE
P - - - - - - - - - - - - - - - - - -
GHIJKLMNO P QRSTUVWXY
PROGRAM 32
23456789_ A BCDEFGHIJ
ACCEPT SAVE
- - - - - - - - - - - - - - - - - - -
Character list
Program name
16
The display confirms that the program has
been saved.
To save the program to memory press the
SAVE function button.
8SAVE
PROGRAM 32
BACK SAVE
PIZZA 8”
PROGRAMMING NUMBER PADS 3
example: Program 32, PIZZA 8”
When the name is correct press the
SAVE function key.
To backspace use the FAN SPEED
DOWN ARROW
Use the POWER DOWN ARROW to
move one space forward in the
program name.
To delete a character select
space from the list using the UP
ARROWS.
TO EDIT THE PROGRAM NAME
Select the new character by
pressing the ACCEPT function pad
PROGRAM 32
23456789_ A BCDEFGHIJ
ACCEPT SAVE
IZZA 10” - - - - - - - - - -
Use the UP ARROWS to select a new
character from the list .
-- 7689 ABCD --
space
PROGRAM 32
“01234567 8 9ABCDEFGH
ACCEPT SAVE
PIZZA ” - - - - - - - - - - -
PROGRAM 32
“01234567 8 9ABCDEFGH
ACCEPT SAVE
PIZZA 8” - - - - - - - - - - -
PROGRAM 32
23456789_ A BCDEFGHIJ
ACCEPT SAVE
PIZZA 8” - - - - - - - - - - -
PROGRAM
SAVED
17
RUNNING A PROGRAM
Using number pad keys to run a program
Programs 00 to 99 can be recalled using the number pad keys.
The following procedure should be used to activate these programs.
Press the number pad key you wish to activate (00-99)
The program number and total cooking time appear on
the display.
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.
example: Program 08
RUN PROGRAM___
Press Preheat Pad to heat the oven up to its pre-set
temperature this will take approximately 20 minutes.
The dispaly will show the current oven cavity
temperature
The display will show READY TO COOK when
cooking temperature is reached
1Switch the oven on
To enter cook menu press memory Hot key
3RUN PROG
2
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.
4
Programs can be halted and cancelled at
any time by pressing the CANCEL key.
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
OVEN COLD
Press Preheat
COOKING
COMPLETED
02.35
PROGRAM NAME
RUN PROGRAM 08
example: 2minutes 35seconds
READY
TO COOK AT 480°F
RUN PROG
MANUAL
18
MenuKey : CHANGING OVEN MENU PROGRAMS
1
2
3
Lift the MenuKey cover in the top
front panel of the oven and put
the key in the slot.
The MenuKey System automatically changes all the cooking programs
with the turn of a key.
To change the menus on the oven:
Ensure the power switch is off.
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.
The number of programs and
each program number on the
key.
The programs then count down
to 00.
When the display shows 00:00,
remove the MenuKey and close
the cover. The oven is now ready
to use with the new programs.
To confirm the download is successful
Switch off the oven.
Switch on and the display briefly will show the following:
1. Serial No., Model no. Software & MenuKey serial No.
2. The standby display
example:
Key 02
example:
27 programs
Ensure that the MenuKey is removed once the oven has been
programed.
MENUKEY2
Serial No.
Model No.
Software
MK serial No. hold
OVEN COLD
PRESS PREHEAT
19
For the oven to operate at peak efficiency, the cavity, door and air filters 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.
•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
•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.
1. Remove the air filters from each side of the oven by
sliding the filter out from the front.
2. Wash in clean, warm soapy water, rinse and pat dry.
Slide back into position through slots.
DO NOT USE THE OVEN WITHOUT
CLEAN AIR FILTERS IN POSITION
CLEANING: 1
Cleaning the air filters
Cleaning the control panel and exterior surfaces
Wipe down regularly with a damp cloth.
DO NOT USE THE OVEN WITHOUT
CLEAN AIR FILTERS IN POSITION
Hot surface
Hazard
20
CLEANING: 2
Cleaning the oven cavity and door
2. Apply non-caustic oven cleaner to interior surfaces except door
seals. Leave for the recommended time. Wash off using a clean cloth
and plenty of clean, warm water. Dry using a fresh, clean cloth.
Wipe hinges with a clean, damp cloth.
DO NOT apply lubricating oil.
3. Wipe door seals carefully with a clean damp cloth.
Examine for signs of wear or damage.
If the door seals are
damaged, the oven must be
repaired by an approved
Servicer.
•ALWAYS switch off at the electrical supply and allow oven to cool for at least
20 minutes before cleaning
•CAUTION: Allow the oven and accessories to cool before commencing cleaning
•CAUTION: Wear protective rubber gloves when cleaning the oven
Hot surface
hazard
Merrychef recommends the
use of approved Merrychef
Oven Cleaner and Merrychef
Oven Protector.
Remove the rack and lift
out bottom impinger plate
rack
bottom
plate
fasteners
grease
filter
DO NOT SPRAY OVEN CLEANER INTO
THE BACK OF THE CAVITY
1. Remove the oven rack and lift out
the bottom impinger plate from
between the retaining pins on each
side. To remove the top impinger
plate undo the two thumb screws
and ease the plate forwards and
down.
To remove the grease filter at the
back of the cavity undo the six
thumb screws and lift out
Wash in warm soapy water. Wash
off using a clean cloth and plenty of
clean, warm water.
Dry using a fresh, clean cloth.
top
plate
bottom
impinger
plate
topimpinger plate
rack
Locating slot
21
Merrychef MAI
Height
( inches ) Width
( inches ) Depth
( inches )
23.023.0 27.5
Microwave
Power output
( watts )
Convection
Power output
( watts )
1500 3250
Wt.
( lb.s)
187
Pt No. 32Z3497 Issue 02a
Power supply ( See Product Rating Label )
External Dimensions
Merrychef and Menukey are registered trademarks of Merrychef Ltd.
TECHNICAL SPECIFICATIONS
Approved Service Agent