Dawlance DW-391 HZ - User Manual

This document serves as the Owner's Manual for the Dawlance Microwave Oven, Model DW-391HZ, providing essential information for its installation, operation, and maintenance. It emphasizes safety precautions to prevent exposure to excessive microwave energy and outlines proper usage to ensure the appliance's longevity and safe operation.

The manual begins with critical safety warnings. It advises against operating the oven with the door open due to the risk of harmful microwave energy exposure and cautions against tampering with safety interlocks or allowing debris to accumulate on sealing surfaces. Any damage to the door or seals necessitates repair by a competent person before further use. An addendum highlights the importance of maintaining the appliance's cleanliness to prevent surface degradation, which could affect its lifespan and create dangerous situations.

The "Important Safety Instructions" section details a comprehensive list of precautions. Users are warned not to heat liquids or other foods in sealed containers, as they are prone to explosion. It is hazardous for anyone other than a competent person to remove covers that protect against microwave energy exposure. Children should only use the oven under supervision, with adequate instructions provided to ensure safe use and understanding of potential hazards. For combination mode operation (relevant for grill series), children must be supervised due to high temperatures. Only microwave-suitable utensils should be used, and the oven must be cleaned regularly to remove food deposits. Specific attention is drawn to "PRECAUTIONS TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY." When heating food in plastic or paper containers, constant supervision is advised due to the risk of ignition. In case of smoke, the appliance should be switched off or unplugged, and the door kept closed to stifle flames. Overcooking food is discouraged, and the oven cavity should not be used for storage of items like bread or cookies. Wire twist-ties and metal handles must be removed from containers before microwaving. The oven must be installed according to provided instructions. Eggs in the shell and whole hard-boiled eggs should not be heated in microwave ovens, as they may explode even after heating.

The appliance is intended only for its described uses and should not be used with corrosive chemicals or vapors, nor for industrial or laboratory purposes. A damaged supply cord must be replaced by the manufacturer or a qualified service agent. The oven should not be stored or used outdoors, near water, in a wet basement, or near a swimming pool. Accessible surfaces may become hot during operation, so the cord should be kept away from heated surfaces, and vents should not be covered. The cord should not hang over the edge of a table or counter to prevent accidental pulling or tripping. Failure to maintain cleanliness can lead to surface deterioration, affecting the appliance's life and potentially creating hazardous situations. Contents of feeding bottles and baby food jars must be stirred or shaken, and temperature checked before consumption, to avoid burns. Microwave heating of beverages can result in delayed eruptive boiling, requiring care when handling containers. The appliance is not intended for use by persons with reduced physical, sensory, or mental capabilities, or lack of experience and knowledge, unless supervised or instructed by a responsible person. Children should be supervised to ensure they do not play with the appliance. The microwave oven should not be placed in a cabinet unless specifically tested for such installation. The appliance is not designed for operation via an external timer or separate remote-control system. The door and outer surface may become hot during operation, and the rear surface must be placed against a wall.

The "Grounding Installation" section highlights the importance of proper grounding to reduce the risk of electric shock. It states that the appliance must be grounded, and in case of an electrical short circuit, grounding provides an escape wire for the current. The appliance is equipped with a grounding wire and plug, which must be plugged into a properly installed and grounded outlet. Users are advised to consult a qualified electrician or serviceman if grounding instructions are unclear or if there is doubt about proper grounding. If an extension cord is necessary, only a 3-wire grounding-type cord should be used. A short power-supply cord is provided to minimize risks of entanglement or tripping. If a longer cord set or extension cord is used, its electrical rating must be at least as great as the appliance's rating, it must be a 3-wire grounding-type cord, and it should be arranged to avoid draping over countertops where it could be pulled or tripped over.

"Cleaning" instructions emphasize unplugging the appliance before cleaning. The inside of the oven should be cleaned with a slightly damp cloth after use. Accessories should be cleaned in soapy water. The door frame, seal, and surrounding parts require careful cleaning with a damp cloth when dirty.

The "Utensils" section provides guidance on what materials can and cannot be used in the microwave oven. It includes a "Utensil Test" procedure: fill a microwave-safe container with 1 cup (250ml) of cold water along with the utensil, cook on maximum power for 1 minute, then carefully feel the utensil. If the empty utensil is warm, it should not be used for microwave cooking, and cooking time should not exceed 1 minute.

Materials suitable for microwave use include:

• Aluminum foil: For shielding thin parts of meat or poultry to prevent overcooking. Small, smooth pieces can be used, ensuring they are at least 1 inch (2.5cm) away from oven walls to prevent arcing.
• Browning dish: Follow manufacturer's instructions; the bottom must be at least 3/16 inch (5mm) above the turntable to prevent breakage.
• Dinnerware: Microwave-safe only, follow manufacturer's instructions, avoid cracked or chipped dishes.
• Glass jars: Remove lids, use only to heat food until warm; most are not heat resistant and may break.
• Glassware: Heat-resistant oven glassware only, no metallic trim, avoid cracked or chipped dishes.
• Oven cooking bags: Follow manufacturer's instructions, do not close with metal ties, make slits for steam to escape.
• Paper plates and cups: For short-term cooking/warming only, do not leave unattended.
• Paper towels: To cover food for reheating and absorbing fat, use with supervision for short-term cooking.
• Parchment paper: As a cover to prevent splattering or a wrap for steaming.
• Plastic: Microwave-safe only, follow manufacturer's instructions, labeled "Microwave Safe." Some plastic containers may soften with hot food. "Boiling bags" and tightly closed plastic bags should be slit, pierced, or vented as directed.
• Plastic wrap: Microwave-safe only, to cover food during cooking to retain moisture, do not allow plastic wrap to touch food.
• Thermometers: Microwave-safe only (meat and candy thermometers).
• Wax paper: As a cover to prevent splattering and retain moisture.

Materials to be avoided in microwave oven include:

• Aluminum tray: May cause arcing, transfer food to a microwave-safe dish.
• Food carton with metal handle: May cause arcing, transfer food to a microwave-safe dish.
• Metal or metal-trimmed utensils: Metal shields microwave energy and metal trim may cause arcing.
• Metal twist ties: May cause arcing and fire.
• Paper bags: May cause a fire.
• Plastic foam: May melt or contaminate liquid when exposed to high temperatures.
• Wood: Will dry out, split, or crack.

"Setting Up Your Oven" details the initial unpacking and accessory identification. The oven comes with a glass tray, turntable ring assembly, and instruction manual. A diagram labels key components: control panel, turntable shaft, turntable ring assembly, glass tray, observation window, door assembly, and safety interlock system. A grill rack is included for grill series models.

"Turntable Installation" provides instructions for setting up the glass tray and turntable ring assembly. It emphasizes never placing the glass tray upside down or restricting it. Both the glass tray and turntable ring assembly must always be used during cooking, as all food and containers are placed on the glass tray. If the glass tray or turntable ring assembly cracks or breaks, the user should contact an authorized service center.

"Countertop Installation" advises removing all packing materials and checking the oven for damage before installation. Any protective film on the cabinet surface should be removed, but the light brown Mica cover inside the oven cavity, which protects the magnetron, must not be removed.

"Installation" guidelines include selecting a level surface with enough open space for intake and outlet vents. A minimum clearance of 3.0 inches (7.5cm) is required between the oven and adjacent walls, with one side remaining open. A minimum clearance of 12 inches (30cm) above the oven is necessary, and the legs from the bottom of the oven should not be removed. Blocking intake/outlet openings can damage the oven. The oven should be placed as far as possible from radios and TVs to prevent interference. The oven must be plugged into a standard household outlet, ensuring the voltage and frequency match the rating label. A warning states not to install the oven over a range cooktop or other heat-producing appliance, as this could damage the oven and void the warranty. The accessible surface may be hot during operation.

"Operation Instruction" describes the electronic control features for cooking.

• Microwave Cooking: Users press the "MICROWAVE" key, select power levels (P100 to P10), confirm, adjust cooking time (0:05 to 95:00), and start. Time adjustment steps vary based on duration.
• Grill Cooking: Users press the "Grill/Combination" key, select grill power, confirm, adjust grill time (0:05 to 95:00), and start. The oven sounds twice at half the grill time, prompting the user to turn the food for better grilling.
• Combination Cooking: Users press the "Grill/Combination" key, select combination power (C-1: 55% microwave + 45% grill; C-2: 36% microwave + 64% grill), confirm, adjust cooking time (0:05 to 95:00), and start.
• Steam Cleaning: Press "Steam Clean/Deodorize" once, "10:00" displays. Press "START/+30SEC./CONFIRM" to start. The oven uses 100% microwave power for 5 minutes, after which the fan and turntable stop. Time and power cannot be changed.
• Deodorize Cleaning: Press "Steam Clean/Deodorize" twice, "dEO" displays. Press "START/+30SEC./CONFIRM" to start. The default time is 10 minutes, with 0% microwave power (fan works only). Time can be adjusted up to 60 minutes, but power cannot be adjusted.
• Speedy Cooking: In waiting state, pressing "START/+30SEC./CONFIRM" cooks at 100% power for 30 seconds, with each press adding 30 seconds up to 95 minutes. During microwave, grill, or combination cooking, and defrost by time, this key can increase cooking time. It cannot increase time during auto menu or defrost by weight.

"Defrost By Weight" allows users to defrost food by weight. Press "DEFROST BY Wt.", select the food weight (100-2000g), and press "START/+30SEC./CONFIRM" to start.

"Multi-Stage Cooking" allows setting up to two stages, with defrosting always as the first stage. Auto menu cannot be part of multi-stage cooking. An example demonstrates defrosting food and then cooking it with microwave power.

"Auto Menu" allows users to select from main menus like Appetizer, Sweet Dishes, South Asian Cuisines, Makhni Cuisines, Down Town Cuisines, Memoni Cuisines, Curry and Caal Cuisines, or International Cuisines. After confirming the main menu, users select a sub-menu (A-1 to a-56), confirm, and then choose the food weight. A "CALORIE INDICATOR" can be pressed to check food calories. Finally, "START/+30SEC./CONFIRM" starts cooking. After cooking, the buzzer sounds five times, and "0:00" displays.

"Lock Function for Children" describes how to activate and deactivate the child lock. To lock, press "STOP/CLEAR" for 3 seconds; a long beep sounds, and "[:]" displays. To unlock, press "STOP/CLEAR" for 3 seconds again; a long beep sounds, and the lock is released.

"Inquiring Function" allows users to check current power during microwave, grill, and combination cooking by pressing "MICROWAVE." During weight setting in auto menu, "Calorie Indicator" can be pressed to check calories.

"Specification" notes that the buzzer sounds once when a key is pressed. If the door is opened during cooking, "START/+30SEC./CONFIRM" must be pressed to resume. If a cooking program is set but "START/+30SEC./CONFIRM" is not pressed within 1 minute, the setting is canceled, and the current time displays. The buzzer sounds for efficient presses, with no response for inefficient presses.

"Trouble shooting" provides a table of common issues, their possible causes, and remedies.

• Microwave oven interfering TV reception: Normal, similar to other small electrical appliances.
• Dim oven light: Normal in low power microwave cooking.
• Steam accumulating on door, hot air out of vents: Normal, steam comes from food, some accumulates on cool surfaces.
• Oven started accidentally with no food in: Very dangerous, forbidden to run empty.
• Oven cannot be started: Possible causes include power cord not plugged tightly (remedy: unplug, then plug again after 10 seconds), fuse blowing or circuit breaker (remedy: replace fuse or reset circuit breaker by professional personnel), or trouble with outlet (remedy: test outlet with other electrical appliances).
• Oven does not heat: Possible cause is door not closed well (remedy: close door well).
• Glass turntable makes noise when microwave oven operates: Possible cause is dirty roller rest and oven bottom (remedy: refer to "Maintenance of Microwave" to clean dirty parts).

Finally, the manual includes a WEEE (Waste of Electrical and Electronic Equipment) directive, stating that WEEE should be separately collected and treated. Users are instructed not to dispose of the product with household waste but to send it to available WEEE collecting points.