Haier Microwave Oven MA 2270EGC User Manual

User’s Manual  
Haier Household Microwave Oven  
M
M
••••  
gPlease read the manual before use.  
gPlease refer to the physical product for the appearance, color and pattern.  
gThe mentioned product is for usage in mainland of China only. For usage in other  
nation or region please contact us on customization.  
gAll of the marks following the model number of the product, such as (VC), (MS) etc  
are internal symbols of the factory, not belonging to any part of the model number, in  
which “MS” refers to stainless cavity.  
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X
X
(V/Hz)  
(W)  
(W)  
(W)  
(MHz)  
X
X
22  
~220/50 1200 700 950 2450  
288X486X376 196X311X312  
MA-2270EGC  
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kg  
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kg  
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kg  
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5mW/cm2  
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Contents  
Before Use  
Features············································································································· 2  
Technical Specifications···················································································· 2  
Circuit Diagram ································································································ 3  
Parts and Accessories························································································ 3  
Safety Precautions····························································································· 4-5  
Placement·········································································································· 5  
UnpackinggInstalling······················································································ 6  
Use Your Oven  
Control Panel ···································································································· 7  
Use Your Oven·································································································· 8-12  
Tips for Microwave Cooking ············································································ 12  
MaintenancegRepair  
MaintenancegRepair ······················································································· 12-13  
Questions & Answers························································································ 13-14  
How to Select Cooking Utensil········································································· 15  
Remarks:  
gThe manual is checked carefully for the purpose of proper and precise, but still there  
may exist defects on editing, printing etc. that may cause some difference between the  
content and the practical situation. Please contact us in case of such defects occurred  
and resulting in any inconvenience.  
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Before Use  
The series of microwave oven comply with following national standards:  
GB4706.21-2002 “Safety of household and similar electrical appliances—Particular requirements for microwave ovens”  
GB/T 18800-2002 “Household microwave oven—Methods for measuring performance”  
GB4706.22-2002 “Safety of household and similar electrical appliances—Particular requirements for stationary cooking ranges,  
hobs, ovens and similar appliances”  
Dear users,  
Thank you for purchasing Haier products!  
Haier products are featured with high quality and outstanding performance. To facilitate you to use the  
product, please read the manual thoroughly and follow the instructions during operating.  
Haier’s International Star Service will always accompany you. No matter what problems you meet in usage,  
please contact us by the telephone number and address stated in the Certificate of Quality. We are at your service  
all the time. Thanks again for choosing Haier products. Due to the improvement and modification, the microwave  
oven you purchased may not be exactly in accordance with the figures of the manual.  
Important safety instructions: please read the manual thoroughly, and keep it for future reference.  
Features  
1. Prominent Appearance  
The idiographic appearance with patent design has a prominent style, unique and attractive.  
2. Convenient operation  
All of the functions are realized by thin film switches, complete and easy to use.  
3. Safe in usage  
Benefited from integrated stamping forming technology and unique choke structure, the door of the oven can  
effectively avoid microwave radiation. It also adopts two-step interlock and opening monitor system, which can  
switch off the power supply automatically if the door is opened, thus ensure the safe usage.  
4. Healthy ensured by sterilizing  
The microwave and light wave can eliminate the bacteria and virus of the food to a certain extent.  
5. Light wave grilling  
The oven utilizes particular light wave grilling technology to acquire better cooking effect.  
Technical Specifications  
Model  
Power  
voltage  
(V/Hz)  
Input  
Output  
(W)  
Grilling  
Microwave Cavity  
Outside  
Effective  
(W)  
power (W) frequency volume  
dimensions cavity  
(H x W x D) dimensions  
(H x W x D)  
(MHz)  
(L)  
MA-2270EGC ~220/50 1200  
700  
950  
2450  
22  
288x486x376 196x311x312  
Please note that the dimensions and volume are estimated values. Due to the continuous improvement, the  
technical specifications may be different from the above table, which will not be informed separately.  
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Circuit Diagram  
Parts and Accessories  
22  
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Safety Precautions:  
gPlease read the safety precautions thoroughly for safe and convenient usage of Haier microwave  
oven.  
Danger  
Warning  
Attention  
Electric shock  
Do not remove  
The oven shall not be decomposed by anyone except the Do not put metal stick into the interlock hole at the front  
professional maintenance personnel. Electric shock may side of cavity. It may cause microwave leakage!  
occur!  
Danger  
Do not use enclosed container in cooking. For food with skin,  
remember to puncture it before cooking, unless you use certain  
container as accessory of the oven (such as the steam pot).  
Do not add excessive force to the opposite direction on  
the door. It may deform the door and cause microwave  
leakage!  
Warning  
Warning  
Remove the grease remained in the cavity before cooking.  
Combustible cookware like plastic container is not recommended,  
as it may cause smoke or fire in heating. Please keep an eye on the  
oven during cooking. Do not leave for a long time.  
Attention  
Do not cook eggs with shell to avoid bursting.  
Warning  
After cooking is finished, take care when opening the Make sure to ground the microwave oven reliable in  
container or removing the cover film. It may emit hot installation.  
vapor and cause scalding!  
Attention  
Attention  
Do not touch the view window and the upper part of the Do not use microwave oven if it is empty. It may  
cabinet to avoid scalding.  
damage the oven!  
Warning  
Warning  
Do not use metal container in microwave cooking or If the cavity is under high temperature (e.g. after  
combination grilling. It may ignite!  
cooking), do not use the oven immediately. Please wait  
for it cooling down before next usage.  
Warning  
Warning  
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Safety Precautions  
Warning  
-
Warning: if the door or door seal is damaged, DO NOT use it until it is repaired by proper qualified  
maintenance personnel.  
-
Warning: No one except the proper qualified maintenance personnel shall make inspection and maintenance,  
including operations like dismantling the protective cover that prevents microwave energy from leaking.  
Warning: DO NOT cook liquid or food within enclosed container. It may cause explosion!  
Warning: Children are not allowed to use the microwave oven without supervision, unless they have received  
sufficient instructions enough to use the oven with safe method, and understand that improper method can  
result in danger.  
-
-
-
-
Use only cookware applicable for microwave inside the oven.  
When cooking food packed with plastic or paper, please keep an eye on the oven because there’s a chance to  
ignite.  
-
-
-
-
If smoke should occur, pull off the power plug immediately and close the door of oven to control the  
spreading of fire.  
The beverage heated with microwave oven may delay in boiling or splashing. Please take care of it when  
taking out the beverage.  
Feeding bottles and baby food cans shall be stirred or shaken. Please check the temperature of the food inside  
the bottle to avoid scalding.  
DO NOT cook fresh or boiled eggs with shell, as they may burst during heating or even after heating, unless  
you use certain container as accessory of the oven (such as the steam pot).  
DO NOT operate the microwave oven when it is empty. No-load operation will damage the oven.  
DO NOT place combustible materials near the microwave oven. Please keep an eye on the cooking during  
operation, and set proper cooking time. Overcooking may cause fire.  
-
-
-
-
Light food with little water may be uneven in heating, as different materials have different capability in  
absorbing microwave.  
Do not perform defrost immediately after grilling or long-time heating with microwave. Please wait for the  
cooling down of the bottom tray.  
-
Do not use sharp items (such as steel wire ball, spade) to clean the glass turntable.  
-
DO NOT pierce the mesh of the oven door. It may cause microwave leakage!  
DO NOT use the product for industrial and commercial purpose!  
Placement  
Make sure to keep ventilation space for the microwave Keep the oven away from TV, radio etc. Otherwise it  
oven in installing. Do not place it in environment with will interfere the signals and make noises. It is  
high humidity and temperature.  
improper to measure microwave radiation with radio.  
Please use professional device to make measurement.  
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UnpackinggInstalling  
warranty  
card  
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Control Panel  
Display Screen  
It displays the cooking time, power  
level or menu number.  
Quick menu  
Touch buttonsin area todo fast  
cooking with automenu.  
Disinfection/Deodorization  
Touch itto set thedisinfection and  
deodorization functions.  
Touch itto set microwavecooking and  
adjust the powerlevel.  
Defrost: touch itto set thedefrosting  
function.  
Touch itto set lightwave cooking or  
combination cooking withmicrowave  
and light wave.  
Time input button  
Touch itto set thecooking time of  
(microwave) or (lightwave/combi).  
Each touch withincrease certain time.  
Start cooking andfast cooking.  
Touch itto pause thecooking, or cancel  
the cooking /setting. You can alsouse it  
to set theenergy-saving function.  
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Use Your Oven  
1. Set microwave power level and heat.  
The microwave oven offers five power levels: high – 700W; medium high – 600W; medium – 450W; medium low  
– 250W; low – 120W. Touch the “microwave power” button repeatedly, the display screen will show the power  
level in the sequence of P-1, P-2, P-3, P-4 and P-5 (in which P-1 indicates 100% power). To use the microwave  
cooking, please first set the power level, and then set the cooking time. Then touch the “Start + 30sec” button to  
start cooking. The max cooking time is 60 minutes.  
Example: to do microwave cooking with 600W power level for 10 minutes.  
1. Put food into the cavity, and close the oven door.  
2. Switch on the microwave oven. The oven enters stand-by mode. The Display screen shows 0:00.  
3. Touch the “microwave power” twice. The Display screen shows P-2.  
4. Touch the time input button “10min” once. The Display screen shows 10:00.  
5. Touch the “start + 30sec” button. The oven starts operating. The Display screen shows the counting down time  
dynamically.  
6. After the cooking is finished, the control panel will remind you with a ring. The microwave oven enters stand-by  
mode.  
2. Set grilling power level and heat.  
To facilitate your usage, the oven offers three types of grilling method for your option. To set the grilling: touch the  
“light wave/combi” button repeatedly under stand-by mode (the Display screen shows 0:00). The display  
screen will show in the sequence of G, C-1 and C-2. G indicates 100% light wave; C-1 indicates  
combination grilling of 12/60 microwave and 48/60 light wave; C-2 indicates combination grilling of 30/60  
microwave and 30/60 light wave. To use the light wave or combination cooking, please first set the power level,  
and then set the cooking time. Then touch the “Start + 30sec” button to start cooking. The max cooking time is 60  
minutes.  
(Remarks: “C-1” is suitable for grilling thin blocks of food; “C-2” is suitable for grilling large blocks of food.)  
Example: to do cooking with C-1 for 16 minutes  
1. Put the food into cavity and close the oven door.  
2. Touch the “light wave/combi” button twice under stand-by mode. The Display screen shows: 0:00 ÆG  
ÆC-1.  
3. Touch the time input button “10min” once, and repeat touching “1min” for six times. The Display screen shows  
16:00.  
4. Touch the “start + 30sec” button. The oven starts operating. The Display screen shows the counting down time  
dynamically.  
5. After the cooking is finished, the control panel will remind you with a ring. The microwave oven enters stand-by  
mode.  
3. Use the “quick menu” button  
The “quick menu” (auto menu) includes milk/soybean milk, instant noodle, bread, rice, porridge, soup, vegetable,  
tuberous root and kebob. Under stand-by mode, if you touch one of the buttons once, the microwave oven will  
start cooking with the selected menu and default food weight.  
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Use Your Oven  
Then the Display screen shows the counting down time set by the program dynamically.  
Example: To cook a pack of instant noodle.  
1. Add the instant noodle and some water (about 400ml, with room temperature) into microwave-safe container  
with suitable volume. Close the cover (or seal it with microwave-safe film, but leave 2mm gap at the side of film).  
Place the container into the cavity and close the oven door.  
2. Touch the “instant noodle” button of the “quick menu” area. The oven will start cooking with the default instant  
noodle weight “0.1kg” for the default cooking time of 5 minutes. Then the display screen will show the counting  
down cooking time 5:00 dynamically.  
3. After the cooking is finished, the control panel will remind you with a ring. The microwave enters stand-by  
mode.  
Example: To grill 0.1kg kebob  
1. Cover the grilling rack with vegetable leaves, and place the grilling rack into the cavity. Put the 0.1kg kebob on  
the vegetable leaves, and close the oven door.  
2. Touch the “kebob” button of the “quick menu” area. The oven will start cooking with the default kebob weight  
“0.1kg” for the default cooking time of 12 minutes. Then the display screen will show the counting down cooking  
time 12:00 dynamically.  
3. When the remaining cooking time is 3 minutes, the buzzer of control panel will ring three times. You can open  
the oven door directly and add spices by your flavor taste.  
4. After the cooking is finished, the control panel will remind you with a ring. The microwave enters stand-by  
mode.  
Directions of the “quick menu”  
Menu  
Food weight  
(kg)  
Directions  
Milk/soybean 0.25  
milk  
Use this menu to heat the cold milk or soybean milk. First remove the package of milk/soybean milk.  
Then pour it into a microwave-safe ceramic cup or glass. DO NOT use plastic bag or aluminum foil  
paper package. Place the container into the oven. Start heating with “high” power level for about 1  
minute or 1 minute and a half. After heating, please pour it into other container and stir gently before  
drinking.  
Instant  
noodle  
0.10  
Add the instant noodle and some water into a microwave-safe container with suitable volume. Close  
the cover (or seal it with microwave-safe film, but leave 2mm gap at the side of film). Place the  
container into the cavity and close the oven door. The reference water quantity: 400ml (room  
temperature)  
Bread  
Rice  
0.10  
0.20  
Put the bread on a microwave-safe dish, and cover with preservative film to avoid moisture losing.  
Touch the “bread” button to start automatic cooking.  
Add the rice (cleaned with water) and some water (with room temperature) into a microwave-safe  
container with suitable volume. Close the cover and put the container into the cavity. Touch the “rice”  
button to start automatic cooking. After the cooking is finished, the rice can serve immediately, or be  
set aside for 3-5 minutes.  
Remarks: the food weight refers to the weight of rice. Do not add too much water into the container.  
The total volume of rice and water should not exceed a half of the container volume. Otherwise it may  
cause spilling.  
Reference water quantity: 400ml (room temperature).  
Porridge  
0.10  
Wash the rice. Add the rice and some water into a microwave-safe container with steep shape. Close  
the cover and put the container into the cavity. Touch the “porridge” button to start automatic cooking.  
After the cooking is finished, set aside for 3-5 minutes.  
Remarks: the food weight refers to the weight of rice. The total volume of rice and water should not  
exceed a half of the container volume, and avoid usage of preservative film. Otherwise it may cause  
spilling.  
Reference water quantity: 1200ml (room temperature)  
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Use Your Oven  
Menu  
Soup  
Food weight  
(kg)  
Directions  
0.50  
Use it to cook several types of soup including white fungus soup, bean curd soup etc. Mix the following  
ingredients evenly, and then put them into the microwave-safe container. Close the cover and put the  
container into the cavity. Touch the “soup” button to start automatic cooking. After the cooking is finished,  
you can set it aside for 2-3 minutes by your flavor taste.  
1. White fungus soup: 70g white fungus, 50g crystal sugar, 500g hot water, 50g medlar, 50g osmanthus  
flower, 5g salt  
2. Bean curd soup: 20g bean curd, 5 pieces of sea moss, 500g hot water, 15g salt, 5g or more oil, 1/2 spoon  
of celery powder, 1/2 spoon of crystal sugar. 2 spoons of chicken essence.  
Remarks: the food weight refers to the weight of hot water. Avoid utilizing of preservative film as cover.  
Here use the cabbage, one of the leaf vegetable for example: wash the cabbage. Cut it into long strips with  
length of 2-3cm. Mix with some salt, oil, soy sauce and other spices evenly. Put them into a  
microwave-safe container. Cover the container with microwave-safe film. Put the container into the cavity.  
Touch the “vegetable” button to start automatic cooking. You can open the door and turn over the food for  
two or three times during cooking. After the cooking is finished, you can set aside by your flavor taste for  
2-3 minutes to cook the stem part completely.  
Vegetable  
0.20  
Remarks: “vegetable” refers to leaf vegetable such as cabbage, spinach etc. The food weight refers to the  
weight of vegetable.  
Tuberous root 0.20  
Here use the carrot, one of the tuberous vegetable for example. Wash the carrot. Cut it into round slices  
with thickness of 2-3mm. Mix with some salt, oil and other spices evenly. Put them into a microwave-safe  
container. Add 10-15g water with room temperature. Cover the container with microwave-safe film. Put the  
container into the cavity. Touch the “tuberous root” button to start automatic cooking. You can open the  
oven door to turn over the food for two or three times during cooking. After the cooking is finished, mix the  
food evenly and transfer it to dish for serving.  
Kebob  
0.10  
Cover the grilling rack with vegetable leaves, and place the grilling rack into the cavity. Put the 0.1kg  
kebob on the vegetable leaves, and close the oven door. Touch the “kebob” button to start automatic  
cooking. You can open the oven door and turn over the food for two or three times during cooking. When  
the remaining cooking time is 3 minutes, the buzzer of control panel will ring three times. You can open the  
oven door directly and add spices by your flavor taste.  
Remarks: (1) None of the weight of instant noodle, rice and porridge includes water.  
(2) The cooking times mentioned above are only for reference due to the influence of factors like personal flavor taste etc.  
5. Automatic Defrosting  
Touch the “defrost” button repeatedly. The weight setting will change in the sequence of 0.2, 0.4, 0.6kg. The  
Display screen will show the corresponding defrosting time simultaneously. Please first set the food weight, and  
then touch the “start + 30sec” button. The microwave oven will then start operating with the selected time and  
program. The Display screen will show the counting down time dynamically during operation. After the defrosting  
is finished, the control panel will remind you with a ring. The microwave oven returns to stand-by mode.  
Remarks: In defrosting 0.6kg food with “defrost” function, the control panel will ring three times at certain  
remaining time. You can then open the oven door directly, turn over the food, and close the door. Then touch the  
“start +30sec” button to continue defrosting.  
Example: To defrost 0.6kg frozen meat with the automatic defrosting function  
1. Wrap the 0.6kg frozen meat with microwave-safe film. Put it into a microwave-safe container. Place the  
container into the cavity and close the door.  
2. Touch the “defrost” button three times under stand-by mode to set the food weight to 0.6kg.  
3. Touch the “start +30sec” button to start operating. The Display screen shows the counting down time  
10:06 dynamically.  
4. When the remaining time is 5 minutes and 3 seconds, the control panel will remind you with three buzzer rings.  
Please open the oven door and turn over the food. Then please close the door and touch “start +30sec” button to  
continue defrosting.  
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Use Your Oven  
5. When the defrosting is finished, the control panel will remind you with a ring. The microwave oven returns to  
stand-by mode.  
Food weight/defrosting time table for “Defrost” function  
Food weight (kg)  
Defrosting time  
3’22”  
Buzzer action  
0.20  
0.40  
0.60  
Defrost  
6’44”  
10’06”  
Ring three times at remaining time of 5’03”  
Remarks:  
(1) It is suggested to put frozen food on steam cloth to acquire better defrosting performance.  
(2) Do not open the oven door during defrosting, except for turning over the food as prompted.  
(3) It is suggested to remove the package paper or plastic of the food. Otherwise it may produce vapor or moisture,  
and result in over-defrosting on the surface of food.  
(4) Please wrap the thin part of food with aluminum foil to avoid over-defrosting.  
(5) It is recommended to set aside the food for 5 minutes after defrosting is finished.  
(6) The defrosting times mentioned above are only for reference due to the factors like food density etc.  
6. Disinfection/deodorization  
(1) Disinfection function: the operating time is 5 minutes. Touch the “disinfection/deodorization” button under  
stand-by mode to set the disinfection function. The Display screen will show A, which is the identification mark  
of disinfection function. Put the cookware, towel etc. that need disinfection into the microwave cavity. Close the  
door. Touch the “start +30sec” button directly. The oven will start operating for 5 minutes. During operating, the  
Display screen will show the counting down time from default time of 5:00 dynamically. After the disinfection  
operating is finished, the control panel will remind you with a ring. The microwave oven returns to stand-by mode.  
(2) Deodorization function: the operating time is 5 minutes. Touch the “disinfection/deodorization” button twice  
under stand-by mode to set the deodorization function. The Display screen will show AA, which is the  
identification mark of deodorization function. Touch the “start +30sec” button directly. The oven will start  
operating for 5 minutes. During operating, the Display screen will show the counting down time dynamically.  
After the deodorization operating is finished, the control panel will remind you with a ring. The microwave oven  
returns to stand-by mode.  
Remarks:  
(1) The microwave oven can not disinfect food. Please do not put food into the oven for disinfection.  
(2) The disinfection/deodorization function can be performed directly after cooking to eliminate the bacteria and  
remove the odor inside the cavity.  
7. Pause/cancel/save energy  
(1) “Pause” function: if you must go away during cooking, you can touch the “pause/cancel/save energy” button  
once. The cooking will pause till you return and touch the “start +30sec” button. The microwave oven will then  
continue cooking.  
(2) “Cancel” function: during cooking operation, if there’s something wrong with the operating, or if you need to  
change the current setting of program, you can touch the “pause/cancel/save energy” button twice. The current  
setting will be cancelled and the microwave oven will return to stand-by mode. Then you can make new setting.  
(3) “Save energy” function: touch the “pause/cancel/save energy” button once under the stand-by mode, and the  
microwave oven will enter energy-saving mode. All of the display screen indicators will be switched off. There’s  
no display on the screen. You can then touch any key to resume the display of screen and the microwave oven will  
then return to stand-by mode.  
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Use Your Oven  
8. Child lock  
(1) To set the child lock: touch the “pause/cancel/save energy” button, and hold for 3 seconds under stand-by mode (it must be executed  
under stand-by mode). It will enter “child lock” mode after a long ring. The Display screen will show  
identification symbol of child lock function. Any setting of microwave cooking will then be invalid.  
icon, which is the  
(2) To cancel the child lock: touch the “pause/cancel/save energy” button and hold for 3 seconds under child lock mode. It will release the  
child lock after a long ring. The child lock symbol on the display screen will disappear, and the microwave oven will return to stand-by  
mode. The child lock can also be released by switching off the power supply of the microwave oven.  
9. Quick start  
You can touch the “start +30sec” button directly under the stand-by mode without setting cooking time. The microwave oven will then  
start operating for 30 seconds with 100% power level. From 0 to 5 minutes, each touch will increase 30 seconds; from 5 to 10 minutes,  
each touch will increase 1 minute; from 10 to 30 minutes, each touch will increase 2 minutes; the max cooking time that can be set with  
“quick start” function is 30 minutes. (Attention: when the operating time reaches the period between 28-30 minutes, touching the “start  
+30 sec” button will increase the cooking time to 30 minutes directly).  
Tips for Microwave Cooking  
Tips for microwave cooking  
Food temperature  
Food humidity  
Food shape  
The lower the food temperature is, the longer the cooking time will cost. The frozen food generally costs  
longer time than the common food.  
Humid food absorbs more microwave energy. Thus the higher the food humidity is, the shorter the cooking  
time costs.  
The microwave can only pass through the food for 2-4cm under surface. Therefore the thickness of the food  
will influence the heating time.  
Food density  
Food quantity  
Different density requires different heating time. Food with high density will cost longer cooking time.  
The microwave energy is fixed and will not change with the quantity of food. Therefore large quantity of  
food will cost long cooking time.  
Bones and fat  
Cover  
Bones can transfer heat faster than common food. Fat can absorb more microwave energy. Therefore please  
pay attention to overheating on certain part when you cook meat with bones and fat.  
It will reduce losses of heat and vapor by putting the food into container with cover, and thus will shorten the  
cooking time.  
Placement  
Stirring  
Place the food in circular shape and avoid piling up. It can improve the evenness during cooking.  
In heating liquid food like soap, juice or beverage, please stir the liquid both before and halfway during  
heating. It can effectively prevent the liquid from boiling and splashing.  
Sealing the food with preservative film can prevent the liquid from splashing and soiling the cavity. It can  
also keep the moisture and nutrition of the food.  
Sealing  
Standing  
After cooking is finished, the food taken out of the oven is still being heated inside. Considering of the flavor  
and cooking degree, you can give it some standing time.  
MaintenancegRepair  
Maintenance: Periodical maintenance and cleaning can guarantee the normal operation of  
microwave oven.  
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Use soft cloth and neutral soapy water to clean the cabinet,  
and wipe it with soft dry cloth.  
Use humid cloth to clear the food scrap on the door, door  
seal and inside the cavity. Use wet cloth and soapy water t  
o clear the greasy stain.  
Keep the inner side of the door clean. Remove any food  
residue as it may cause igniting, smell or rusty spot inside  
the cavity, and corrode the axis of rotation.  
Please take it out and wash with soapy water at lease once a  
week to prevent the grease from corroding the axis of rotation.  
If the power supply cable is damaged or faulty, make sure to  
have it replaced by the professional maintenance personnel of the manufacturer or after-sale services department.  
Remarks: If the microwave oven is idle for a long time, please clean the water stain and greasy stain that may remain on each part of the  
oven, and place it in dry environment with good ventilation to avoid rusting.  
Warning If the microwave oven has abnormal operation or is damaged, DO NOT use it  
any more before it is repaired by professional maintenance technicians  
Questions & AnswersgAfter-sale Services  
In maintenance or repair, the maintenance personnel shall pay attention that:  
Components easy to dismantle and likely to Components that may cause excess microwave leakage and the  
contact voltage above 250V:  
1. Magnetron  
2. High-voltage transformer  
3. High-voltage capacitor  
4. High-voltage diode  
5. AK rectifier  
reason:  
1. Magnetron: improper installation on the wave guide  
2. Door hook, body and up/down hinges: improper installation  
3. Door body and cabinet: damaged  
Microwave radiation  
Do not expose any part of your body to the radiation of the  
microwave generator or other components that transfer the  
microwave energy!  
1. Please stick the invoice onto the corresponding column of the certificate of quality, and keep it  
for future reference.  
2. The product enjoys one year of warranty (from the date of purchase). You can contact the Haier  
designated service department or company for maintenance, which will be free of charge during  
the warranty period.  
3. Any of the following cases shall be charged on maintenance:  
(1) The oven is damaged owing to improper usage.  
(2) The oven is damaged by unauthorized dismantling.  
(3) The invoice and certificate of quality can not be presented.  
(4)The invoice or certificate of quality is altered without authorization.  
(5) The warranty period is exceeded.  
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Questions & Answers  
Questions & Answers  
Why doesn’t the oven light glow?  
Why doesn’t the oven operate?  
1. The oven light is faulty.  
2. The timer is not set.  
1. The power supply is off.  
2. The outlet for the oven is faulty.  
3. The door is not closed completely, thus the safety system prevents the power  
supply from switching on.  
Why does the oven start with a sound like striking?  
Why does the oven make large noises in operating?  
It is a normal sound indicating that the transformer starts operating under high  
voltage and frequency.  
1. The turntable support is deflective.  
2. The glass turntable has malposition.  
3. The transformer, magnetron and high-speed venting fan will make sound during  
operation, and there may be resonant sound.  
1. The power supply is off.  
The heating is slow, or does not work?  
2. The heating function is not set during function setting.  
Why does vapor come out of the air discharge outlet? Why It is normal that the vapor may appear during cooking. Sometimes the vapor is too  
does water flow out below the door?  
thick and gathered inside the oven, and finally condensed into water which may flow  
out. It is normal phenomenon.  
Does microwave energy pass through the view window on No. The metal shield will reflect the microwave energy back to the oven. The view  
the door?  
window only allows harmless light to pass through. The microwave can not pass  
through it.  
If the oven is started without food, will it be damage?  
Yes. NEVER do that.  
Why is standing time recommended after microwave It is important to give the food several minutes for standing time. Food cooked with  
cooking is over?  
microwave oven gathers heat inside. After you take out the food from the oven, the  
food will continue heating inside for 2-3 minutes. It can evenly and completely cook  
the jointer of the food, big block of vegetables or cookies outside the oven.  
Why doesn’t my oven always cook as fast as the cooking Check your cooking guide again to make sure you’ve followed directions correctly,  
guide says?  
and to see what might cause variations in cooking time. Cooking guide times are only  
suggestions. To prevent overcooking, you should learn the cooking tips with  
microwave oven. Variations in the size, shape, weight and dimensions of the food  
require different cooking time. If the voltage is below 210V, the heating will be slow;  
if the door is not closed completely or the voltage is below 190V, the heating will not  
work. Please use the cooking guide as reference along with your own judgment.  
Why is there arcing or cracking sound during cooking It may be caused by following reasons:  
sometimes? 1. Cookware has metal part (including gold and silver);  
2. Fork or other metal dishware are left in the oven;  
3. Too many metallic foil are used;  
4. Metallic thread is used to bind the food.  
Why does the oven make humming sound during It is the sound made by high-voltage transformer and fan during operation. It is  
operation?  
normal phenomenon and has no influence on your safe usage of the oven.  
The national standard of microwave leakage is 5mW/cm2. The field control value of  
Haier is by far lower than the national standard.  
Why should I rest assured on microwave leakage?  
The door can be slightly swayed. Will it cause microwave No.  
leakage?  
The oven may give off vapor, light or smell during No. It is normal phenomenon.  
operation. Will it cause microwave leakage?  
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How to Select Cooking Utensil  
Selection of the microwave cooking utensil  
The features of microwave  
Container type  
Heatproof  
Microwave  
Grilling  
Combi  
glass ĜApplicable  
glass hNot applicable  
plastic ĜApplicable  
ĜApplicable  
ĜApplicable  
container  
Non-heatproof  
container  
hNot applicable  
hNot applicable  
hNot applicable  
hNot applicable  
hNot applicable  
hNot applicable  
Heatproof  
container  
. Please use containers with “microwave-safe” mark.  
Non-heatproof plastic hNot applicable  
container  
. Containers that may be deteriorated by microwave  
are not applicable.  
. Foam tray can only be utilized in defrosting fresh  
food.  
Ceramic container  
Lacquer ware  
ĜApplicable  
ĜApplicable  
ĜApplicable  
. Ceramic containers with color pattern or decoration . Ceramic containers with inner color  
of gold and silver are not applicable.  
pattern may drop colors. Thus it is  
not recommended to use.  
hNot applicable  
hNot applicable  
hNot applicable  
hNot applicable  
. It may drop lacquer or break.  
Metal container made hNot applicable  
by aluminum etc.  
ĜApplicable  
. It may cause arcing by metal net or rack, therefore . If the handle of container is made of  
is not applicable. resinous material, the container is not  
. Coloring plate (metallic product) for microwave applicable.  
oven is not applicable either.  
. Steam cookware for microwave oven is applicable.  
Wooden, bamboo and hNot applicable  
paper container . It may ignite.  
hNot applicable  
Paper products processed with  
hNot applicable  
hNot applicable  
.
heatproof technology are applicable.  
Preservative film and ĜApplicable  
hNot applicable  
heatproof PE bag  
. It is not applicable in greasy cooking (such as . It may melt under high temperature.  
cooking meat and fried food) because the cooking  
may produce high temperature.  
Aluminum foil  
hNot applicable  
ĜApplicable  
hNot applicable  
. Sometimes it can be utilized in defrosting.  
. Wrap the food with aluminum foil to  
do grilling.  
Remarks: After cooking is finished, do not wash the glass turntable with cold water. It may cause broken of the  
turntable! Please wait till the turntable is cooling down naturally.  
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