Bearbeiten Filterkaffeeautomat geht nicht

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	[title\|Coffee Maker Won't Brew]

-	[summary]The machine is full of water, grounds are loaded, and after hitting start — nothing. Step through these guides to get your coffee maker brewing again.[/summary]
+	[summary]The machine is full of water, grounds are loaded, and after hitting start—nothing. Step through these guides to get your coffee maker brewing again.[/summary]



-	Troubleshooting your coffee maker before you've had your ~~cup of coffee~~ can be ~~frustrating~~. ~~Let's dig into this troubleshooting guide to get~~ your morning cup brewing and start the day off right.
+	Troubleshooting your coffee maker before you've had your cuppa can be a struggle. No caffeine—no brain. your morning cup brewing and start the day off right.

-	While this guide is focused first on automatic drip coffee makers, a good starting procedure for any device is to follow proper maintenance and cleaning practices — follow this [guide\|36797\|coffee maker cleaning guide\|new_window=~~true] and replace old filters.~~
+	== The Basics ==

-	If using soft water, clean your machine with a 1:1 vinegar and water solution every 3 months; with hard water, every 1 month.
+	Before undertaking any of the more time consuming solutions below, these are a few fundamentals to get you started.
+
+	* Turn your coffee maker off, then back on. A simple power cycle can clear up many minor issues. Especially if your coffee maker has digital, or touch screen components.
+	* Ensure proper alignment of all parts. There may be safety settings that prevent the brew from starting if certain parts aren't in the correct spot.
+	* Replace any filters within the unit. If you utilize a reusable coffee filter, replace that too.
+
+	[note]This guide is focused primarily on automatic drip coffee makers, but a good starting procedure for any device is to [guide\|36797\|follow proper maintenance\|new_window=true].
+
+	If your water is soft, descale—with a proper descaling solution—every three months, or once a month if the water is hard. White vinegar will work in a pinch, but it can damage seals and metal components as well as leave its flavor lingering.[/note]

	[comment]solutions[/comment]
-
-	== Misalignment of Parts ==
-
-	Verify that the coffee pot, lid, filter, and filter cover are all nested in their correct positions. The coffee maker may have safety settings that prevent the brew from starting. Also, make sure your machine is not empty and is filled with clean water.

	== Clogged Lines ==

	While regular cleaning helps prevent mineral clogging, buildup may still occur. Remove your bottom plate to access the water lines. The hoses can then be removed and visually inspected for buildup. Clean with soap and water and a small brush.

-	This is time to inspect the ball valve. This valve allows fluid to move forwards but not backwards, and can be tested in two ways. Shaking the valve will tell you if the ball is free and is a good sign it's functioning. If you remove the valve and can only blow air in one direction, the valve still works. If you cannot blow in either direction, clean the ball, and reassemble the valve.
+	* Inspect the ball valve. The specific location will vary based on brand and model, but it should be obvious if you follow the tubing. The ball valve allows fluid to move forward but not backward, and is a common failure point. It can be tested in two ways:
+	## Shake the valve. This tell you if the ball is free and is a good sign it's functioning.
+	## Remove the valve and try to blow through it. If you can only blow air in one direction, the valve works. If you cannot blow in either direction, clean the ball, and reassemble the valve.
+	* If the valve isn't working even after some cleaning, it's time to install a replacement. iFixit has [link\|https://www.ifixit.com/Search?doctype=guide&query=coffee%20maker%20valve\|a few guides to help\|new_window=true], but you may need to search for specific instructions if your model isn't listed.

-	== Broken Thermostat ~~or Blown Thermal Fuse~~ ==
+	== Broken Thermostat ==

	The thermostat is a safety switch which electronically energizes the heating element while there's water in the tank, and disconnects or opens the circuit after the water is gone and it's only heating itself. Unplug your machine, grab a multimeter, and open the bottom cover. If the [guide\|25632\|thermostat continuity tests\|new_window=true] at room temperature between 0-1 Ohm (Ω) then it doesn't need replacing.
+
+	== Blown Thermal Fuse ==

	Find and test the inline thermal fuses. The fuse is a safety device designed to fail in the event of a runaway thermostat. In the event of a blown fuse or open circuit no power will reach the heating element and your coffeemaker will not brew. If either fuse tests outside of 0-1Ω, replace the fuse by installing another in parallel.

	* [[Coffee Maker Not Hot Enough\|Coffee Maker Not Hot Enough\|new_window=true]]

-	== ~~From~~ Answers ~~Forum~~ ==
+	== Related Answers ==

	* [post\|332970\|Coffee not Brewing, Light is On\|new_window=true]

Englisch

Seitentitel

Angezeigter Titel

Zusammenfassung

The machine is full of water, grounds are loaded, and after hitting start—nothing. Step through these guides to get your coffee maker brewing again.

Zusätzliche Informationen

Troubleshooting your coffee maker before you've had your cuppa can be a struggle. No caffeine—no brain. your morning cup brewing and start the day off right.

== The Basics ==

Before undertaking any of the more time consuming solutions below, these are a few fundamentals to get you started.

* Turn your coffee maker off, then back on. A simple power cycle can clear up many minor issues. Especially if your coffee maker has digital, or touch screen components.
* Ensure proper alignment of all parts. There may be safety settings that prevent the brew from starting if certain parts aren't in the correct spot.
* Replace any filters within the unit. If you utilize a reusable coffee filter, replace that too.

[note]This guide is focused primarily on automatic drip coffee makers, but a good starting procedure for any device is to [guide|36797|follow proper maintenance|new_window=true].

If your water is soft, descale—with a proper descaling solution—every three months, or once a month if the water is hard. White vinegar will work in a pinch, but it can damage seals and metal components as well as leave its flavor lingering.[/note]

[comment]solutions[/comment]

== Clogged Lines ==

While regular cleaning helps prevent mineral clogging, buildup may still occur. Remove your bottom plate to access the water lines. The hoses can then be removed and visually inspected for buildup. Clean with soap and water and a small brush.

* Inspect the ball valve. The specific location will vary based on brand and model, but it should be obvious if you follow the tubing. The ball valve allows fluid to move forward but not backward, and is a common failure point. It can be tested in two ways:
## Shake the valve. This tell you if the ball is free and is a good sign it's functioning.
## Remove the valve and try to blow through it. If you can only blow air in one direction, the valve works. If you cannot blow in either direction, clean the ball, and reassemble the valve.
* If the valve isn't working even after some cleaning, it's time to install a replacement. iFixit has [link|https://www.ifixit.com/Search?doctype=guide&query=coffee%20maker%20valve|a few guides to help|new_window=true], but you may need to search for specific instructions if your model isn't listed.

== Broken Thermostat ==

The thermostat is a safety switch which electronically energizes the heating element while there's water in the tank, and disconnects or opens the circuit after the water is gone and it's only heating itself. Unplug your machine, grab a multimeter, and open the bottom cover. If the [guide|25632|thermostat continuity tests|new_window=true] at room temperature between 0-1 Ohm (Ω) then it doesn't need replacing.

== Blown Thermal Fuse ==

Find and test the inline thermal fuses. The fuse is a safety device designed to fail in the event of a runaway thermostat. In the event of a blown fuse or open circuit no power will reach the heating element and your coffeemaker will not brew. If either fuse tests outside of 0-1Ω, replace the fuse by installing another in parallel.

[comment]conclusion[/comment]

== Related Pages ==

* [[Coffee Maker Will Not Turn On|Coffee Maker Won't Turn On|new_window=true]]
* [[Coffee Maker Leaking|Coffee Maker Leaking|new_window=true]]
* [[Noisy Coffee Maker|Noisy Coffee Maker|new_window=true]]
* [[Coffee Maker Not Hot Enough|Coffee Maker Not Hot Enough|new_window=true]]

== Related Answers ==

* [post|332970|Coffee not Brewing, Light is On|new_window=true]

Deutsch

[title|Filterkaffeeautomat geht nicht]

[summary]Der Wassertank ist voll, das Kaffeepulver ist im Filter, du drückst die Starttaste - und nichts passiert. Diese Schritte zeigen, wie du die Maschine wieder zum Laufen kriegen kannst.[/summary]

[summary_image|2753934]

Es ist frustrierend, wenn du erst die Maschine reparieren musst, bevor du eine Tasse Kaffee trinken kannst. Fangen wir schnell an, das Maschinchen zu reparieren, damit der Kaffee am Morgen wieder dampft.

Diese Anleitung ist speziell für Filterkaffeeautomaten, es ist aber für jede Maschine gut, wenn man sie ordentlich wartet und reinigt - folge dieser [guide|36797|Reinigungsanleitung|new_window=true] und tausche alte Filter aus.

[note|type=tip]Wenn dein Wasser weich ist, solltest du den Automat alle drei Monate mit einem geeigneten Entkalker behandeln, bei hartem Wasser in jedem Monat einmal. Essig ist als Entkalker nicht zu empfehlen, er kann Metall und Dichtungen beschädigen.[/note]

[comment]solutions[/comment]

== Falsch sitzende Teile ==

Kontrolliere, ob die Kaffeekanne, der Deckel der Kanne, der Filter und sein Deckel richtig sitzen. Unter Umständen gibt es Sicherheitsschalter, die verhindern, dass die Maschine in Betrieb geht. Schaue auch nach, ob der Wassertank ausreichend gefüllt ist.

== Verstopfte Leitungen ==

Das reguläre Entkalken hilft normalerweise gegen Verstopfung durch Kalk. Trotzdem können Verstopfungen auftreten. Entferne die Bodenpplatte und inspiziere die Leitungen. Beseitige Verstopfungen mit einer kleinen Bürste oder einem Pfeifenputzer.

Das ist auch gleich eine gute Gelegenheit um das Rückschlagventil zu überprüfen. Es sorgt dafür, dass das erhitzte Wasser nach der Heizung nur in eine Richtung fließen kann. Du kannst es auf zwei Arten überprüfen: Baue es aus und schüttle es ein wenig. Der Ball im Inneren sollte sich frei bewegen können. Blase dann auf beiden Seiten hinein. Die Luft sollte nur in eine Richtung fließen. Wenn es nicht richtig funktioniert, kannst du das Ventil reinigen oder austauschen.

== Thermostat oder Thermosicherung defekt ==

Der Thermostat ist eine Sicherheitsschalter, der nur dann Strom zur Heizung fließen lässt, wenn sie sich nicht wegen Wassermangel überhitzt hat. Ziehe den Netzstecker, hole dir ein Multimeter und entferne die Bodenplatte. Überprüfe den Thermostat mit Hilfe [guide|25632|dieser Anleitung|new_window=true]. Wenn der Widerstand bei Raumtemperatur zwischen  0 bis 1 Ohm (Ω) liegt, ist er in Ordnung.

Eventuell ist eine Thermosicherung durchgebrannt, wenn der Thermostat nicht richtig ausgelöst hat. Die Sicherung sollte einen Widerstand zwischen  0-1 Ω haben, sonst muss sie ersetzt werden.

[comment]conclusion[/comment]

== Verwandte Seiten ==

== Aus dem Forum ==

* [post|332970|Filterautomat brüht nicht, Kontrollampe leuchtet|new_window=true]