deerma DEM-YS10W Espresso Coffee Machine Instruction Manual

DEM-YS10W Espresso Coffee Machine
Instruction Manual

DEM-YS10W Espresso Coffee Machine

Derma Espresso coffee
machine

High-pressure automatic extraction, tasting mellow coffee
With functions such as making coffee, steaming, and frothing milk, it can meet the diverse needs of you and your family. High-pressure stable extraction, brew latte, cappuccino and other fancy coffee at will.
Espresso coffee machine Manual
DEM-YS10W
Read instruction manual carefully before use.
In addition, this instruction can be available on the following website: http://www.deerma.com

Safety Precautions

1. Please read the manual and relevant notes carefully before using.
2. Make sure that your output voltage corresponds the voltage stated on the rating label of the appliance.
3. To protect against electric shock and fire, do not immerse cord, plug in water or other liquid.
4. Close supervision is necessary when using this appliance, don’t let children and the people without self-care ability close to this appliance.
5. Unplug from outlet when the appliance is not in use or before cleaning, allow to cooling before cleaning the appliance or parts.
6. If this product cannot work normally, please take the coffee maker to the manufacturer or its designated maintenance office for examination, repair or adjustment.
7. The use of accessory not recommended by the appliance manufacturer may cause harm or potential danger to consumers.
8. This appliance is household use only, do not use outdoor.
9. Do not let cord hang over the sharp edge of table or counter or touch hot surfaces.
10. Do not use appliance for other than intended use, need place in a dry environment and do not work in a high temperature area.
11. Fill the water tank with clean cold water. Do not add mineral water, milk or other liquid drinks to the water tank.
12. When inserting and pulling the plug, please hold the plug to pull out the power cord, avoid direct strong pulling power cord.
13. Be careful some parts may become hot during working, don’t touch by hand.
14. Close supervise this appliance, do not allow children under the age of 8 to take this appliance and its power cord.
15. If products with grounding plug, please ensure that the home socket you use is properly grounded.
16. Do not use this product when there is no water in the water tank.
17. Please keep this instruction manual carefully.
18. This appliance can be used by children aged from 8 years and above if they have been given supervision or instruction concerning use of the appliance in a safe way and if they understand the hazards involved. Cleaning and user maintenance shall not be made by children unless they are older than 8 and supervised. Keep the appliance and its cord out of reach of children aged less than 8 years.
19. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.

Product Structure Diagram

1 Top cover
3 Filter cup
5 Filter cup pressing plate
7 Waste water tray cover
9 Waste water tray decorative ring
11 Knob
13 Steam handle
15 Main housing
17 Base decorative ring
19 Water tank handle| 2 Control panel
4 Filter
6 Handle
8 Waste water tray
10 Main housing decorative ring
12 Steam pipe
14 Foaming device
16 Base
18 Water tank cover
20 Water tank
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Product parameters

Product Name: Espresso coffee machine
Model: DEM-YS10W
Rated voltage: 220V-240V~
Rated frequencty: 50-60Hz
Rated power: 1200W
Function: Coffee brewing, Steam making, Milk foaming
Main features: Metal decorative appearance. Mobile transparent large capacity water tank. Mobile waste water tray

Use Instructions

1. Place the machine on a flat and stable desktop.
   Note: Can clean the tabletop with a wet cloth.

2. Power on
   A. Confirm that the product is plugged into the power socket and the socket can be used for power supply normally.
   B. Press the power button “ ” on the control panel to start the product, the power indicator “ ” is always light on, the coffee indicator“ ”flashes, until the water temperature reaches the set temperature, the two indicators are always  on—- The product is in standby mode (see the operation instructions for details).

3. Add water into the tank
   Take off the water tank to add water or use the container to add
   water—please make sure that the amount of water in the water tank is between the “Min” and “Max” water lines ,when filling water. Close the water tank cover and replace it back to the appliance. Don’t add warm water or hot water!!!!

4. Select the filter cup
   Double cup of coffee—— Use the large double-layer filter cup (standard configuration)
   Single cup of coffee—— Use the small double-layer filter cup (optional)
   Coffee bag making ——- Use POD double-layer filter cup (optional) ①. the large double-layer filter cup (standard configuration)
   ②. the small double-layer filter cup (optional)
   ③. POD double-layer filter cup (optional)

5. Install the filter cup into the filter

6. Add coffee powder
   A. Put fresh, finely ground espresso powder into a filter cup.
   B. Press the coffee powder with the end of the coffee spoon until it is flush with the edge of the filter cup.
   C. Remove excess coffee powder from the edge of the filter cup.

7. Install the filter
   A. Place the filter cup pressing plate flatly and then place the filter under the water outlet.
   B. Align the handle assembly with the unlock icon“ ” and screw it into the groove.
   C. Then slowly rotate the handle to the right until the handle is aligned with the lock icon “ ” on the filter head.

Operation instructions

1 Power button
3 Coffee standby mode
5 Steam making status| 2 Coffee making button (Two color LED: white and red )
4 Preheating And Cooling State
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1. When the knob is in standby preheating and cooling state “ ”, press the power button: the power indicator “ ” is always light on, the coffee indicator “ ” flashes in white and red, when NTC senses the set temperature — the power  indicator “ ” and coffee indicator “ ” (white light) both are always light on, enter coffee brewing selection or steam selection mode. Note: Don’ t detect the heating tube power or current change after turning on the power for 5s, the power and coffee indicator lights give an alarm alternately.
2. When the knob isn’t in standby preheating and cooling state , press the power button: the power and coffee indicator lights flash alternately for alarm. At this time, turn the knob back to the preheating and cooling state to complete the continuous heating process.Note: Turn the knob back to the preheating and cooling state , then can enter normal preheating mode.
3. Turn on the power and press the power button“ ”, the product is heating normally. If the product is not used by consumers for 20mins, the product will power off automatically. If need continue to use , press the power button “ ”  again to restart the product.

Coffee Brewing Method

When the power indicator “ ” and coffee indicator “ ” are always on , enter the coffee brewing selection mode.
Note: In order to ensure the quality, we recommend that users perform a self- check mode before making coffee (refer to the introduction of coffee brewing method for details)

1. Turn the knob to the Coffee standby mode“ ”，lock the filter handle which with powder (7-8g) on the water outlet of the machine, press the coffee button once, “ ” the coffee light(white light) flashes, at this time, the water pump  starts the settled single cup program, the water pump works for 2S, stops for 2S, and then works for 18S continuously, automatic stop after brewing for 40-60ml, the coffee indicator“ ”(white light) is always on. Turn the knob to the  preheating and cooling mode , then unscrew the filter handle, pour out the coffee grounds, and clean the residual coffee grounds in the filter cup.
2. Turn the knob to the Coffee standby mode“ ”，lock the filter handle which with powder (14-16g) on the water outlet of the machine, double click the coffee button, “ ” the coffee light(red light)flashes, at this time, the water pump  starts the settled double cup program, the water pump works for 2S, stops for 2S, and then works for 40S continuously, automatic stop after brewing for 80-120ml,the coffee indicator“ ” (red light) is always on. Turn the knob to the  preheating and cooling state mode ,then unscrew the filter handle, pour out the coffee grounds, and clean the residual coffee grounds in the filter cup.
3. Enter the coffee preheating cycle heating process, the power indicator “ ” and coffee indicator “ ” are always light on.

Steam Making Method

When the power indicator “ ” and coffee indicator “ ” are always on, can enter the steam selection mode. Turn the knob to steam making status “ ” position, the boiler continues to heat, and the coffee light flashes white and red alternately.  After heating to the steam set point, the coffee light (red light) is always on, enter the milk foaming mode, the maximum time for foaming milk is 120s.
Note: The cup with milk needs to be placed at the steam pipe outlet immediately after the red light is always on.

1. After steam preheating done, rotate the knob to steam making “ ” position, if you need to stop steam production halfway, just rotate the knob directly back to the preheating and cooling state. At this time, after 5S, the system automatically pumps water at full speed to the preheat spot of brewing coffee according to the temperature rise detection; No need to pump water if below the preheat spot of brewing coffee. If need make steam, just repeat the steam production procedure again, rotate the knob to the steam making “ ” state, which can make steam. During steam production, the power indicator “ ” and coffee indicator “ ” (red light) are always on, and the boiler and water pump perform corresponding actions according to the procedure. After milk foaming, need clean the foaming device, steam pipe foaming nozzle in time to avoid milk scaling to block the foaming nozzle and air inlet of the foaming device. Note: During steam production, if need stop the steam output, just turn the knob back to the preheating and cooling state.
2. Exit steam mode
   A. Rotate the knob to steam preheating “ ” state, after 5S, the system automatically pumps water at full speed to the preheat spot of brewing coffee according to the temperature rise detection; no need to pump water if below the  preheat spot of brewing coffee. Avoid over high and over low temperature coffee during coffee brewing; Enter the coffee preheating cycle mode.(The indicator light is always on when cooling state). B. Turn the knob to the standby “ ”  mode, enter the brewing coffee standby mode directly.
   Note: This operation may affect the coffee temperature and the effect.

Caution

During brewing coffee— please pay attention to the following problems to avoid scalding and powder frying:

1. In the normal coffee brewing process, do not open the coffee box (handle) immediately after brewing, need turn the knob to the preheating and cooling state position “ ” before open — take away the coffee cup first, and then unscrew the coffee handle.
2. After the steam is finished, do not make coffee immediately. 10s later, brew coffee again (if the steam making time is too long, please cool the boiler twice more — that is, let the machine pump water automatically for cooling — see  “steam making” for details).
3. During operation, pay attention to the water level in the water tank , avoid draining the water in the water tank and let the water pump form a vacuum, which makes it difficult for the machine to pump water — if this problem occurs (if it is difficult to pump water, turn the knob to the preheating and cooling position “ ” for many times or put in/ take out the water tank for many times and continuously, to let the water pump discharge the air and avoid the  problem of back pressure).
4. Coffee temperature: Extraction require water temperature 90-93℃; the cup temperature 73.0—82.0℃; Steam production time should not be too long— Prevent excessive milk temperature from affecting the effect of preparing coffee.
   Note: In order to make the next coffee making more cleaner and purer, it is necessary to clean the coffee powder residue and coffee residue in the outlet head regularly!!!

Cleaning and Maintenance

1. Clean the water outlet, filter and filter cup
   A. Turn off the power button, and unplug from outlet.
   B. Some metal parts may still be hot, don’ t touch by hand before cooling down.
   C. Remove the filter, pour out the coffee powder, and clean the filter and filter cup with warm water with detergent. Do not put the filter and filter cup in the dishwasher for cleaning.
   D. Wipe the lower end of the water outlet with a wet cloth or tissue, clean any possible residual coffee powder.
   E. Install the filter (without filter cups) back to the outlet head.
   F. Place a 200ml empty cup under the filter.
   G. Boiling a few more cups with the coffee making mode, which can achieve the effect of cleaning.
   H. If don’ t use the filter after cleaned, please do not install back the filter head, otherwise the tightness between the two will be reduced.

2. Clean the water tank Remove the water tank and pour out the remaining water. It is recommended to empty the water tank before and after use. Clean the tank with warm water with detergent, clean thoroughly and dry. Do not put the tank in the dishwasher for cleaning.

3. Clean the product Wipe the enclosure with a wet soft cloth. Do not clean with abrasive detergent or cleaning cloth to avoid scratching the surface of the product.
   Warning: Do not immerse this product in water or other liquids.

4. Calcium removal Minerals deposit will affect the heating performance of appliances, need remove the calcium after using for a certain time—- Add calcium remover into the water tank and shake the remover with warm water below 30 ℃ to avoid particles, then use boiling hot water method to pump out the water in the water tank, add purified water into the water tank (fill the water tank) again, boiling coffee and hot water more times, to achieve the effect of cleaning the tube(must use 2 tanks of water during cleaning).

Error& Causes &Solutions

2.The coffee powder is too fine;
3.Excessive coffee powder; Haven’t turn on the power;
5.The coffee powder is pressed too tightly.| 1.Add corresponding amount of water to the water tank;
2.Grind the coffee powder to the proper thickness;
3.Reduce the amount of coffee powder appropriately;
4.Plug the power into socket and turn on the power switch. 5.Refill the coffee powder, which do not press too hard.
Coffee flows to the edge of the filter| 1.The filter is not turned to the locked position; 2.Residual coffee powder at the edge and top of the filter cup.| 1 Turn the filter to the locked indicated position; 2.Clean the residual coffee powder at the edge of the filter cup and sealing ring.
Coffee
comes out too fast| 1.The coffee powder is too thick;
2.Less coffee powder in filter cup.| 1.Choose coffee powder with appropriate thickness;
2.Increase the appropriate amount of coffee powder into the filter cup.
Coffee
comes out too slow| 1.Excessive coffee powder in filter cup;
2. The coffee powder is too fine.| 1.Adjust the appropriate amount of powder in the filter cup;
2.Adjust the thickness of coffee powder properly.

Pay attention to environmental protection

All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location as well as terms and conditions of such collection points.

Guangdong Derma Technology Co., Ltd.
Add: No.4-1 Longhair Road, Malang Village Committee, Bei Jiao Town,
Shunned District, Foshan City, Guangdong Province, China
Made in China

References

• state.at is available for purchase - Sedo.com

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