KOIOS EM621 Semi-Automatic Espresso Machine User Manual

1. Safety Ynstruksjes

Please read all instructions carefully before using the KOIOS EM621 Espresso Machine. Retain this manual for future reference.

1.1 Algemiene feiligens

• Dompel it apparaat, it netsnoer of de stekker net ûnder yn wetter of oare floeistoffen.
• Dit apparaat is allinich foar húshâldlik gebrûk. Net brûke bûten.
• Hâld it apparaat bûten it berik fan bern.
• Always ensure the water tank is filled before operation to prevent damage to the pump.
• Brûk allinnich kâld, fris wetter yn 'e wettertank.
• Exercise caution when handling hot surfaces and steam. The steam wand can become very hot.
• Betsjinje it apparaat net as de stroomkabel of stekker skansearre is.
• Soargje derfoar dat it apparaat op in stabyl, flak, waarmtebestindich oerflak pleatst wurdt.

1.2 Elektryske feiligens

• Ferbine it apparaat mei in ierdske stopkontakt mei it juste folumetage (120V).
• Koppelje it apparaat út it stopkontakt as it net yn gebrûk is en foardat jo skjinmeitsje.
• Lit it netsnoer net hingje oer de râne fan in tafel of oanrjocht, of oanreitsje waarme oerflakken.
• If overheating occurs, unplug the power cord immediately and allow the machine to cool.

2. Produkt Overview

The KOIOS EM621 is a semi-automatic espresso machine designed for home use, featuring a 20-bar pump, PID control, and a steam wand for milk frothing.

Ofbylding 1: Front view of the KOIOS EM621 Espresso Machine, showing the control panel, portafilter, and drip tray.

2.1 komponinten

• Wettertank: 58oz (1700ml) removable tank with a transparent design and carrying handle.
• Control Panel: Features power button, 1-cup, 2-cup, and Americano buttons, and a pressure gauge.
• Portafilter: Holds ground coffee, includes 2 stainless steel filters for different serving sizes.
• Stoomstôk: 360° rotatable stainless steel wand with anti-scald silicone handle for frothing milk.
• Drip lade: Removable for easy cleaning, with a red indicator knob for excess water.
• Mjitleppel: Included for accurate coffee dosing.

2.2 Kontrôles

• Power knop: Skeakelt de masine oan/út.
• 1-beker knop: Dispenses a single shot of espresso.
• 2-beker knop: Dispenses a double shot of espresso.
• Americano Button: Dispenses an Americano.
• Funksje knop: Selects between Coffee, Hot Water, and Steam modes.
• Drukmeter: Toant brouwdruk.

3. Opsette

3.1 Initial Cleaning

1. Fuortsmite alle ferpakking materialen.
2. Wash the water tank, portafilter, filters, measuring spoon, and drip tray with warm soapy water. Rinse thoroughly and dry.
3. Wipe de bûtenkant fan 'e masine mei adamp doek.

3.2 It foljen fan de wettertank

1. Remove the water tank from the back of the machine using its handle.
2. Folje de tank mei fris, kâld wetter oant de MAX-line.
3. Set de wettertank werom op 'e masine, en soargje derfoar dat er goed fêst sit.

3.3 De masine oanmeitsje

Before first use, or if the machine has not been used for a long time, prime the system:

1. Soargje derfoar dat de wettertank fol is.
2. Set in beker ûnder de filtertuit (sûnder kofje).
3. Turn the function knob to the "Coffee" mode limit.
4. Press the 1-cup button. Water will flow through the portafilter. Let it run for about 30 seconds.
5. Turn the function knob to the "Hot Water" mode. Let water flow from the steam wand for about 30 seconds.
6. Turn the function knob back to the neutral position. The machine is now primed.

4. Bedriuwsinstruksjes

4.1 Espresso meitsje

1. Foarferwaarme: Turn on the machine. Ensure the function knob is set to "Coffee". Wait for the indicator light to turn solid, indicating the machine is preheated.
2. Kofje tariede: Grind fresh coffee beans to a fine espresso grind. Fill the appropriate filter basket (1-cup or 2-cup) with ground coffee.
3. Tamp: Brûk de tamper to press the coffee grounds firmly and evenly into the filter basket. Ensure the surface is level.
4. Portafilter oanslute: Insert the portafilter into the group head and twist it firmly to the right until it is securely locked.
5. Plakbeker: Plak jo espressokopke(s) op 'e lekbak direkt ûnder de tuiten fan it portafilter.
6. Brouwerij: Press the 1-cup or 2-cup button. The machine will begin brewing. The PID control system ensures optimal water temperature for extraction, and the pre-soak system moistens the grounds for uniform extraction.
7. Ophâlde: The machine will automatically stop brewing when the programmed volume is reached. You can manually stop brewing at any time by pressing the button again.
8. Portafilter fuortsmite: Carefully remove the portafilter by twisting it to the left. Dispose of the used coffee grounds.

4.2 Froukjen fan molke

1. Prepare molke: Fill a stainless steel frothing pitcher with cold milk (whole milk is recommended for best results).
2. Steam aktivearje: Turn the function knob to the "Steam" mode. Wait for the steam indicator light to illuminate, indicating the machine is ready to produce steam.
3. Purge Wand: Briefly open the steam valve to release any condensed water from the wand. Close the valve.
4. Skuimmolke: Immerse the tip of the steam wand just below the surface of the milk. Open the steam valve slowly. Move the pitcher up and down to create foam.
5. Stopje mei dampen: Once the desired texture and temperature are achieved, close the steam valve and remove the pitcher.
6. Skjinne stêf: Feie de stoomstôk fuortendaliks ôf mei advertinsjeamp in doek om te foarkommen dat molkresten útdroegje. Iepenje de stoomklep wer koart om alle molke út 'e stêf te heljen.

4.3 Hot Water Funksje

To dispense hot water for warming cups or other uses:

1. Ensure the machine is on and preheated.
2. Set in beker ûnder de stoomstok.
3. Turn the function knob to the "Hot Water" mode. Hot water will dispense from the steam wand.
4. Turn the knob back to the neutral position to stop the flow.

5. Underhâld

5.1 Daily Cleaning

• Portafilter en filters: After each use, remove the portafilter, discard grounds, and rinse the portafilter and filter basket under running water.
• Drip lade: Empty and clean the removable drip tray daily or when the red indicator knob appears.
• Stoomstôk: Always wipe the steam wand immediately after frothing milk. Purge the wand to clear any internal residue.
• Eksterieur: Wipe de bûtenkant fan 'e masine mei in sêft, damp doek. Brûk gjin abrasive cleaners.

5.2 Reiniging fan wettertank

Meitsje de wettertank wykliks skjin mei waarm sjippewetter. Spoel goed ôf om alle sjippe-resten te ferwiderjen.

5.3 Avkalking

Regular descaling is essential to maintain machine performance and extend its lifespan. The frequency depends on water hardness and usage.

1. Meitsje in ûntkalkingsoplossing klear neffens de ynstruksjes fan de fabrikant fan de ûntkalker.
2. Folje de wettertank mei de ûntkalkingsoplossing.
3. Remove the portafilter handle. Place a large water bowl under the coffee spout and another under the steam wand.
4. Press the 1-cup and 2-cup buttons simultaneously. The machine will begin the descaling cycle.
5. Allow the machine to complete the cycle, or continue cleaning until the water tank is empty.
6. After descaling, rinse the water tank thoroughly and fill it with fresh water.
7. Run several cycles of fresh water through the coffee spout and steam wand to rinse out any remaining descaling solution.

6. Probleemoplossing

7. Spesifikaasjes

• Merk: KOIOS
• Model: EM621
• Soart kofjesetapparaat: Semi-automatyske espressomasine
• Pomp druk: 20 bar
• Krêft: 1200W
• Water Tank Kapasiteit: 58 oz (1700 ml)
• Materiaal: Stainless Steel exterior
• Produkt Ofmjittings: 11.61" D x 11.61" W x 6.3" H
• Item Gewicht: 8.71 pyk
• Spesjale eigenskippen: PID Control System, Smart Pre-soak System, 360° Steam Wand, 3 Extraction Choices (1 cup, 2 cups, Americano), Hot Water Function, Descaling Function.
• Ynbegrepen komponinten: Espresso Machine, 2 Stainless Steel Filters, Measuring Spoon, Removable Drip Tray, Steam Wand, Water Tank.

8. Garânsje & Support

The KOIOS EM621 Espresso Machine comes with a 1-jierrige garânsje.

If you have any questions, encounter issues, or require assistance with your product, please contact the KOIOS after-sales support team. Refer to the contact information provided in your product packaging or on the official KOIOS webside foar de meast aktuele stipedetails.