Samsung CM1229B User manual

Code No. : DE68-01284A
Commercial
Microwave Oven
Owner’s Manual
CM1229B (1200Watts)
CM1229B-1 8/8/00 11:48 AM Page i

(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 accumulate on sealing surfaces.
(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.
WARNING
Always observe Safety Precautions when using your oven.
See “Important Safety Instructions” on the next page.
Never try to repair the oven on your own – dangerous voltage is
inside. If the oven needs to be repaired, call 1-800-SAMSUNG for the
name of an authorized service center near you.
Please record the model number and serial number from the back of your Samsung
microwave oven and the date of purchase in the space provided below.
We recommend that you keep your purchase receipt with this manual for easy warran-
ty service.
Model Number _______________________________
Serial Number _______________________________
Date Purchased _______________________________
Dealer _______________________________
The step-by-step procedures use the different symbols below.
☛
☛
➢
PRECAUTIONS TO AVOID POSSIBLE
EXPOSURE TO EXCESSIVE
MICROWAVE ENERGY:
Press
☛
➢
Important Note
CM1229B-1 8/8/00 11:48 AM Page ii

Thank You for Choosing Samsung
Thank you for choosing Samsung! Your new oven represents the very latest in
microwave cooking technology. This oven is a full-featured, easy-to-use appliance
built to strict quality standards set by Samsung — the highest in the industry. We’re
proud to offer you a product that will provide convenient, dependable service for
years to come.
IMPORTANT SAFETY INSTRUCTIONS
When Using Any Electrical Appliance
• When using any electrical appliance, basic safety precautions should be followed,
including the following:
WARNING : To reduce the risk of burns, electric shock, fire, injury to per-
sons or exposure to excessive microwave energy:
• Read all safety instructions before using the appliance.
• Read and follow the specific “PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE
MICROWAVE ENERGY” inside the front cover of this manual.
• This appliance must be grounded. Connect only to properly grounded outlets.
See “Grounding Instructions” on page 3.
• Install or locate this appliance only in accordance with the provided installation
instructions.
• Some products, such as whole eggs and sealed containers, may explode and should
not be heated in this oven.
• 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 laboratory use.
• As with any appliance, close supervision is necessary when used by children.
• 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.
• This appliance should be serviced only by qualified service personnel. Contact the
nearest authorized service facility for examination, repair, or adjustment.
• Do not cover or block any of the openings on the appliance.
• 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.
• Keep the inside of oven clean. Food particles or spattered oils stuck to the oven walls
or floor can cause reduce the efficiency of the oven.
☛
SAVE THESE INSTRUCTIONS
1
CM1229B-1 8/8/00 11:48 AM Page 1

2
When Using Any Electrical Appliance (cont.)
• Do not immerse cord or plug in water.
• Keep cord away from heated surfaces.
• Do not let cord hang over edge of table or counter.
• When cleaning door and oven surfaces, use only mild, non-abrasive soaps or
detergents applied with a sponge or soft cloth.
• To reduce the risk of fire in the oven cavity:
a. Do not overcook food. Carefully attend appliance if paper, plastic,or other
combustible materials are placed inside the oven to facilitate cooking.
b. Remove wire twist-ties from plastic cooking bags before placing bags in oven.
c. If materials inside the oven ignite, keep the oven door closed, turn the oven off,
disconnect the power cord, or shut off the power at the fuse or circuit breaker
panel.
d. Do not use the oven compartment for storage purposes. Do not leave paper
products, cooking utensils, or food in the oven when not in use.
• Do not try to preheat oven or operate while empty.
• Do not cook without the plate tray in place on the oven floor as food will not cook
properly.
• Do not cover the rear ventilation slots with cloths or paper.
• Dishes and containers can become hot. Handle with care.
• Carefully remove utensil coverings, directing steam away from hands and face.
• Do not defrost frozen beverages in narrow-necked bottles.
The container may break.
• Remove lids from baby food before heating.
After heating, stir well and test temperature before serving to baby.
SAVE THESE INSTRUCTIONS
CM1229B-1 8/8/00 11:48 AM Page 2

3
WARNING: Improper use of grounding can result in risk of electric
shock. Consult a qualified electrician or serviceperson if the grounding instruc-
tions are not completely understood, or if doubt exists as to whether the appli-
ance is properly grounded.
WARNING:Do not cut or remove the third (ground) prong from the
power cord under any circumstances.
Preferred method of grounding
Plug the three-prong power cord into a properly grounded outlet of standard
AC 120 voltage, 60 Hz. Your oven should be the only appliance on this circuit.
☛
☛
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.
Use of Extension Cords
A short power-supply cord is provided to reduce the risks resulting from becoming
entangled in or tripping over a longer cord.
Longer cord sets or extension cords are available and may be used if care is exercised
in their use.
If a long cord or extension cord is used-
1. The marked electrical rating of the cord set or extension cord should be at least as
great as the electrical rating of the appliance.
2. The extension cord must be a grounding-type 3-wire cord and it must be plugged into
a 3-slot outlet.
3. The longer cord should be arranged so that it will not drape over the counter top or
tabletop where it can be pulled on by children or tripped over unintentionally.
If you use an extension cord, the interior light may flicker and the blower may vary when
the microwave oven is on. Cooking times may be longer, too.
SAVE THESE INSTRUCTIONS
NEMA 5-20
125V-20AMP
CM1229B-1 8/8/00 11:48 AM Page 3

4
Contents
◆Oven Features
■Oven.............................................................................................................. 5
■Control Panel ................................................................................................ 6
◆Installing and Preparing Your Microwave Oven
■Placement of Your Microwave Oven............................................................. 7
■Cleaning Your Microwave Oven.................................................................... 8
■Storing and Repairing Your Microwave Oven............................................... 8
■Cookware Guide............................................................................................ 9
◆Cooking with Your Microwave Oven
■Cooking/Reheating........................................................................................ 10
■Power Levels and Time Variations................................................................ 11
■Repeat Feature ............................................................................................. 11
■Using Start/+20sec pad................................................................................. 12
■Using the Defrost Feature............................................................................. 12
■Memory Pads Programming.......................................................................... 13
■How to Operate Memory Cooking................................................................. 14
■Stopping the Cooking.................................................................................... 14
■Double Quantity Pad Programming .............................................................. 15
■How to Operate Double Quantity Pad........................................................... 16
■Programming Air Filter Clean Time............................................................... 17
■Controlling Beep Tone................................................................................... 17
■Error Codes................................................................................................... 18
■Before Calling for Service ............................................................................ 18
■Hidden Keys.................................................................................................. 19
◆Recommendations for Use
■Care of Your Microwave Oven ...................................................................... 20
■Installation Instructions for Stacking.............................................................. 21
■Replacement of Lamp................................................................................... 22
■Cooking Guide............................................................................................... 24
■Technical Specifications................................................................................ 25
◆Warranty Information........................................................... Inside Back Cover
You have just purchased a
SAMSUNG microwave oven.
Your Owner’s Instructions contain valuable
information on cooking with your
microwave oven. Take the time to read them
as they will help you take full advantage of
the microwave oven features.
CM1229B-1 8/8/00 11:48 AM Page 4

5
Oven
SAFETY INTERLOCK
HOLES
PLATE TRAY
DOOR HANDLE
DOOR LATCHES
OVEN LAMP
(125V 25W)
OVEN LAMP COVER
CONTROL PANEL
START / 20sec+
PAD
CEILING COVER
STOP/CANCEL
PAD
AIR FILTER
DOOR
DISPLAY
CM1229B-1 8/8/00 11:48 AM Page 5

1. DISPLAY
2. PROGRAM PAD
3. NUMBER PADS(Time, Memory Programming)
4. DOUBLE QUANTITY PAD
5. POWER LEVEL SELECTOR PAD
6. DEFROST SELECTOR PAD
7. STOP/CANCEL PAD
8. START/20sec+ PAD (One Touch Cook Pad)
6
Control Panel
TIME DISPLAY
DEFROST
INDICATORS
DOUBLE QUANTITY
INDICATOR
DATA CHECK
INDICATOR
AIR FILTER CHECK
INDICATOR
POWER SOURCE
CHECK INDICATOR
(Appears when oven
not operating)
POWER LEVEL
INDICATORS
DISPLAY
MEMORY PAD
NUMBER INDICATOR
PROGRAM
INDICATOR
12
5
3
6
4
78
CM1229B-1 8/8/00 11:48 AM Page 6

7
Placement of your Microwave Oven
This microwave oven can be placed almost anywhere (kitchen
work surface or shelf, movable cart, table).
1Install the oven on a flat, level, stable surface. Make sure there is adequate
ventilation for your oven by leaving at least 10cm(four inches) of space
behind and on the sides of the oven and 20cm(eight inches) above.
(For stacking see page 21.)
2Never block the air vents as the oven may overheat and automatically
switch itself off. It will remain inoperable until it has cooled sufficiently.
3Remove all packing materials inside the oven.
4Plug the cable into a 3-pin, grounded socket. If the power cable of this
appliance is damaged, it must be replaced by a special cable as supplied
from an authorized Samsung Service Center.
☛Be sure to remove the protective film from outer case
before use or installation.
The protective film is on the outer case to prevent
scratches.
Outdoor Use
This microwave oven is not designed for outdoor use.
Cooling Fan
Do not unplug the oven during the first minute that the fan is
operating.
Recommendations
DO NOT install the microwave oven in
hot or damp surroundings.
Example: Next to a traditional oven or
radiator.
The power supply specifications of the
oven must be respected and any
extension cable used must be of the
same standard as the power cable
supplied with the oven.
Wipe the interior and the door seal
with a damp cloth before using your
microwave oven for the first time.
CM1229B-1 8/8/00 11:48 AM Page 7

8
A few simple precautions should be taken when storing or having
your microwave oven serviced.
The oven must not be used if the door or door seals are damaged:
◆Broken hinge
◆Deteriorated seals
◆Distorted or bent oven casing
Only a qualified microwave service technician should perform
repairs.
☛NEVER remove the outer casing from the oven. If the
oven is faulty and needs servicing or you are in doubt
about its condition:
◆Unplug it from the wall socket
◆Contact the nearest Samsung Authorized Service
Center
Cleaning Your Microwave Oven
Storing and Repairing Your Microwave Oven
The following parts of your microwave oven should be cleaned
regularly to prevent grease and food particles from building up:
◆Inside and outside surfaces
◆Door and door seals
◆Plate tray
☛ALWAYS ensure that the door seals are clean and the
door closes properly.
1Clean the outside surfaces with a soft cloth and warm, soapy water. Rinse
and dry.
2Remove any splashes or stains on the inside surfaces with a soapy cloth.
Rinse and dry.
3To loosen hardened food particles and remove smells, place a cup of diluted
lemon juice on the plate tray and heat for three minutes at maximum power.
Recommendations
DO NOT spill water in the vents.
NEVER use any abrasive products or
chemical solvents.
Take particular care when cleaning the
door seals to ensure that no particles:
◆Accumulate
◆Prevent the door from closing
correctly
CM1229B-1 8/8/00 11:48 AM Page 8

9
To cook food in the microwave oven, the microwaves must be able to penetrate the food, without being
reflected or absorbed by the dish used.
Care must therefore be taken when choosing the cookware. If the cookware is marked microwave-safe,
you do not need to worry.
The following table lists various types of cookware and indicates whether and how they should be used
in a microwave oven.
Cookware Microwave-Safe Comments
Aluminium foil ✔ ✘ Can be used in small quantities to protect areas against
overcooking. Arcing can occur if the foil is too close to the
oven wall or if too much foil is used.
Browning plate ✔Do not preheat for more than three minutes.
China and earthenware ✔Porcelain, pottery, glazed earthenware and bone china are
usually suitable, unless decorated with a metal trim.
Disposable polyester ✔Some frozen foods are packaged in these dishes.
cardboard dishes
Fast-food packaging
•Polystyrene cups and ✔Can be used to warm food. Overheating may cause the
containers polystyrene to melt.
•Paper bags or newspaper ✘May catch fire.
•Recycled paper or metal trims ✘May cause arcing.
Glassware
•Oven-to-tableware ✔Can be used, unless decorated with a metal trim.
•Fine glassware ✔Can be used to warm foods or liquids. Delicate glass may
break or crack if heated suddenly.
•Glass jars ✔Must remove the lid. Suitable for warming only.
Metal
•Dishes ✘May cause arcing or fire.
•Freezer bag twist ties ✘
Paper
•Plates, cups, napkins and ✔For short cooking times and warming. Also to absorb excess
kitchen paper moisture.
•Recycled paper ✘May cause arcing.
Plastic
•Containers ✔Particularly if heat-resistant thermoplastic. Some other
plastics may warp or discolor at high temperatures. Do not
use Melamine plastic.
•Cling film ✔Can be used to retain moisture. Should not touch the food.
Take care when removing the film as hot steam will escape.
•Freezer bags ✔ ✘ Only if boilable or oven-proof. Should not be airtight. Prick
with a fork, if necessary.
Wax or grease-proof paper ✔Can be used to retain moisture and prevent spattering.
Cookware Guide
✔ = recommended ✔ ✘ = use caution ✘ = unsafe
CM1229B-1 8/8/00 11:48 AM Page 9

10
Cooking/Reheating
This oven is preset at the factory for automatic operation.
1Make sure the oven is plugged into a properly grounded electrical outlet and
“ON” appears in the display window.
2Open the door.
The oven lamp will be turned on.
3Put the food into a suitable container, place it in the center of the oven and
then close the door securely.
Result: The oven lamp will go off.
4Select the desired power level by pressing the Power Level Selector pad.
Result: The selected power level will be displayed in the display window.
5Set the desired heating time by pressing the Number pads.
Result: The selected time is displayed in the display window.
6Press Start pad:
Result: The oven lamp and cooling fan will be turned on.
Heating will start.
The time on digital display will count down.
7When all time has elapsed, the end of cycle Beep Tone will sound 4 times
and all heating will stop. The oven lamp will go off. For 1 min, the display
shows ‘ ‘ and the cooling fan will keep working in order to cool down the
interior parts. During the time, the fan will not stop even when you open the
door. 1 min later it will stop and “ON” appears again. Food may be removed
from oven while the fan is still running.
8Open the door and take the food out.
9Close the door. The oven lamp will go off.
➢While in a heating cycle, one press on the Stop/Cancel pad
stops the oven. At this time, the Power Check Indicator “ON”
starts blinking and goes off when the Stop/Cancel pad or Start
pad is pressed again. You can restart it by pressing the Start pad
or a second press on Stop/Cancel pad will cancel the selected
program. While NOT in a heating cycle, one tap on Stop/Cancel
pad cancels the selected program.
➢You can press Start/20sec.+ pad one or more times in order to
add 20 seconds to the cooking time. But you can not exceed the
maximum time per power level allowed for power level
selected.
➢ When you first plug in the power cord, the oven
beeps once and all the indicators are displayed
in the display window for 5 sec.
➢ When heating cycle is completed and you open
the door, the oven lamp and the cooling fan
automatically turn on and turn off 1 min later.
➢ When you open the door during a heating cycle,
the oven stops operating and the oven lamp as
well as the cooling fan automatically turn on for 1
min and turn off 1 min later. If you leave the oven
door open for more than 1 min, the oven beeps
once every minute and after 5 min the power
source check indicator ‘ON’ appears in the
display window.
CM1229B-2 8/8/00 11:50 AM Page 10

11
Power Levels and Time Variations
Repeat Feature
The power level function enables you to adapt the amount of
energy dissipated and thus the time required to cook or reheat
your food, according to its type and quantity. You can choose
between the power levels below.
Power Level Percentage Output
HIGH( ) 100% 1200 W
MEDIUM( ) 70% 840 W
LOW( ) 50% 600 W
HIGH DEFROST( ) 30% 360 W
LOW DEFROST( ) 15% 180 W
The cooking times given in recipes and in this booklet correspond
to the specific power level indicated.
Power Level Max. Time
HIGH( ) 25 min.
MEDIUM( ) 40 min.
LOW( ) 40 min.
HIGH DEFROST( ) 50 min.
LOW DEFROST( ) 50 min.
Power levels may be changed during the cooking/reheating cycle
by pressing the power level pad or defrost selector pad. The oven
doesn’t need to be stopped to do this.
1You can repeat the previous cooking setting (regardless of manual or
automatic memory heating) by pressing the START pad. The oven starts
with exactly the same heating time and power level that was used in the last
operation.
➢Repeat feature is available for display show “ ”.
(You can use repeat feature for 1 hr only after latest operation.)
2The repeat feature will be cancelled once the power source is cut off.
START PAD
CM1229B-2 8/8/00 11:50 AM Page 11

12
Using Start/20sec.+ Pad
This is a ONE TOUCH COOK pad.
By touching the pad once, you can start heating instantly.
You can increase the cooking time by pressing the Start/20sec.+
pad while heating is being done.
A cooking time can be increased by 20 seconds by pressing the
Start/20sec.+ pad. But it can not exceed the maximum time.
Like traditional cooking, you may find that, depending on the
food’s characteristics or your tastes, you have to adjust the cooking
times slightly. You can:
◆Check how cooking is progressing at any time simply by
opening the door
◆Close the door
◆Increase the remaining cooking time
Before operating the oven, times can be increased/decreased using either the time
pads or Start/20sec.+ pad. During operation, time may only be added by using the
Start/20sec.+ pad.
Using the Defrost Feature
The Defrost feature enables you to defrost meat, poultry or fish.
☛Use only containers that are microwave-safe.
1Open the door.
2Place the frozen food in the center of the plate tray.
3Close the door.
4 Press the Defrost selector pad to set DEFROST HIGH ( ) or DEFROST
LOW ( ) as you wish.
Result: The selected DEFROST indicator appears in the display.
5Press the Number pads to set the defrosting time. (Max. 50 min)
6Press Start pad.
Result: Defrosting begins.
➢It is impossible to set a defrosting time longer than 50min. The defrost
indicator will flash and you must press Stop/Cancel and enter a new
defrost level and time.
START PAD
➢ When the oven operates for longer than 25 min
in the Defrosting cycle, you can NOTchange the
power level from Defrosting to Heating
(Cooking/Reheating) mode.
CM1229B-2 8/8/00 11:50 AM Page 12

13
Memory Pads Programming
1 Press PROGRAM pad(hold for more than 2 seconds).
Result: PROG indicator appears in the digital display.
2Press appropriate NUMBER pad for the desired memory number.
Result: Selected memory program code appears below the PROGRAM
indicator.
3Select power level by pressing the POWER LEVEL or DEFROST pad.
Result: Default power level HIGH appears in the display at first press of
the POWER LEVEL pad.
➢Press the POWER LEVEL or DEFROST pad one or more times until
you get the desired power level.
4Press NUMBER pads to set the cooking time.
➢The maximum time according to each cooking power level can be
referred to in the title “Power Levels and Time Variations” on page
11. The NUMBER pads will not operate or respond when you press
a cooking time exceeding the maximum value.
It is not possible to set a cooking time for longer than the maximum
time allowed on the chosen program. The power level indicator will
flash and you must press Stop/Cancel and enter a new power level
and cooking time.
5Press PROGRAM pad(hold for more than 2 seconds)
Result: PROG and memory number indicators blink 3 times in the digital
display with a beep sound, then the display goes blank.
Caution: Be sure to press the pads firmly in the right position.
6When you want to program more, repeat the procedures above again.
➢Memory programs are available for up to 30 items. Make sure the
unit is properly programmed.
After programming is finished, all you have to do for memory cooking
is to press the NUMBER pad. Then the selected memory program
automatically starts cooking.
CM1229B-2 8/8/00 11:50 AM Page 13

14
How to Operate Memory Cooking
After having finished memory programming, just press the
NUMBER pad of the memory number you want to select. The oven
will automatically start heating according to the pre-programmed
cooking time and power level.
1Make sure the oven is plugged into a properly grounded electrical outlet and
“ON” appears in the display window.
2Open the door.
The oven lamp will be turned on.
3Put the food into a suitable container, place it in the center of the oven and
then close the door securely.
Result: The oven lamp will go off.
4Press NUMBER pad.
Result: After 2 seconds, the selected memory program automatically
starts heating.
Stopping the Cooking
You can stop cooking at any time so that you can:
◆Check the food
◆Turn the food over or stir it
◆Leave it to stand
To stop the cooking... Then...
Temporarily ◆Open the door or press the Stop/Cancel
pad once.
Result: Cooking stops.
To resume cooking, close the door and
press Start again.
Completely Press the Stop/Cancel pad twice.
Result: The cooking settings are
cancelled.
If you want to cancel any cooking settings before starting cooking, simply press
Stop/Cancel once.
CM1229B-2 8/8/00 11:50 AM Page 14

15
1Hold down Stop/Cancel and then press the DOUBLE QUANTITY pad.
press both for 2 seconds.
2Select desired program code by using NUMBER pads.
3Press NUMBER pads to set the magnification factor within the range from
1.00 to 9.99.
➢Default factor is 1.65 preset from the manufacturer for increasing the
cooking time.
For example, if you are cooking for 1 minute 30 seconds (1:30), and
use the default factor(1.65), your new cooking time will be 2 minutes
29 seconds (2:29).
Make sure that you set a correct factor between 1.00 and 9.99 for
each memory code number.
4Press Start pad.
5Press Stop/Cancel pad to exit the programming mode.
➢Though you can successfully set a double quantity factor that
exceeds the maximum time allowed for each power level, the oven
will not exceed the maximum time when operated.
Double Quantity Pad Programming
Feature Key Entry Display Remark
1 Hold down Stop/Cancel and then Hold down for 2 sec.
Double Quantity pad.
2 Select desired memory Ifyou press pad 1, default value shows
number in the display window after 1sec.
3 Input desired factor value 1.00 ~ 9.99 available
by pressing NUMBER pad. (Change the factor if required.)
4 Start/20sec.+ Reach completion
If you want to continue to edit new memory number,
follow the above procedures (2~4)
5 Stop/Cancel (Mode cancel) This exits the editing mode.
Double Quantity
Factor Edit
CM1229B-2 8/8/00 11:50 AM Page 15

16
How to Operate Double Quantity Pad
1Press the Double Quantity pad.
2Press the desired memory number pad.
Result: Cooking time which was multiplied by the preset factor appears
in the display and cooking starts with time digits counting down.
➢You don’t need to press Start pad to start heating.
CM1229B-2 8/8/00 11:50 AM Page 16

17
When the air filter check indicator (FILTER) appears in the display
window after a certain period of use, you should clean the air filter
according to the instructions “Cleaning the Air Filter” on page 20
of this booklet.
The air filter check indicator (FILTER) in the display window does
not disappear until you re-set air filter clean time.
The procedure to set air filter clean time is as follows.
1Hold down Stop/Cancel and then press NUMBER 3 pad.
Result: The display will show the length of time in hours between
cleaning the air filter you have programmed in or the original time
preset by the manufacturer.
ex: 500 hours.
2Press NUMBER pads to set the desired clean time.
➢You can set up to 999 hours.
3Press Stop/Cancel pad in order to save the new value.
This completes the programming of the air filter clean time.
4Press Stop/Cancel pad to return to cooking mode.
➢After the clean time has expired, you should clean the air filter. See
page 20.
➢ Air filter clean time corresponds to total amount of time oven
has been operated.
You can select the beep tone you require. There are 4 sound levels
available.
1Hold down Stop/Cancel and then press NUMBER 0 pad. Hold together for
2 seconds.
Result:
Beep tone is changed to one level higher than the current one.
➢Beep tone 0 is inaudible.
Settings circulate whenever you press the hidden keys in the following order.
Snd 0 →Snd 1 →Snd 2 →Snd 3 →Snd 0 (No sound)
➢Default tone is Snd 2.
Programming Air Filter Clean Time
Controlling Beep Tone
CM1229B-2 8/8/00 11:50 AM Page 17

18
Error Codes
Error Items Code Error Beep Cause/Remedy
Cause: Power frequency is other than 60 Hz.
Remedy: • Unplug the power cord plug and check if the
power frequency is 60 Hz.
• Plug the power cord into 60 Hz power source and
see If “E1” appears. If the error code is displayed
again even after the correct power source is
provided, contact the nearest service center.
Cause:
The circuitry inside the oven is not working correctly.
Remedy: Unplug the power cord and wait for 10 seconds.
Plug the power cord in again and check if the
error code “E41” appears again. If the symptom
persists, contact the nearest service center.
Cause:
The circuitry inside the oven is not working correctly.
Remedy: Unplug the power cord and wait for 10 seconds.
Plug the power cord in again and check if the
error code “E42” appears again. If the symptom
persists, contact the nearest service center.
Power frequency Error(50/60Hz)
HVT-I Power Error
HVT-II Power Error
E1
E41
E42
One long beep
for 2 sec
One long beep
for 2 sec
One long beep
for 2 sec
Cause:
Memory IC (EEPROM IC) is not working correctly.
In this case, other features except for memory
function work properly. (You can operate the oven
manually)
Remedy: Press CANCEL pad one or more times and try
to start a memory function program. If the error
code “E5” persists, contact your nearest service
center.
EEPROM Error E5 One long beep
for 2 sec
If oven does not operate:
●Confirm oven is plugged into dedicated circuit.
●Confirm oven is on grounded and polarized circuit.
(Contact electrician to confirm)
●Check fuse or circuit breaker.
If oven light does not work:
●Confirm light bulb is screwed in tightly.
●Confirm light bulb is not defective.
Warning
To avoid electrical shock which can cause severe personal injury, do not remove
outer case at any time.
Only authorized servicer should remove outer case.
If oven operates intermittently:
●Check inlet and discharge areas for obstructions.
If oven does not accept entries when pad is
pressed:
●Open and close oven door. Press pad again.
If oven malfunctions:
●Unplug oven, wait for 1 minute, and plug in oven.
Before Calling for Service
CM1229B-2 8/8/00 11:50 AM Page 18