Philips calc clean instructions
When the Calc / Clean light flashes slowly. Takes about 30 minutes.
You need
- 1 bottle of Philips descaler
- 1.5 litre container
Steps
- Switch the machine on and remove LatteGo.
- Empty the drip tray and coffee grounds container and refit them.
- Empty the water tank and take out the AquaClean filter.
Under no circumstances should you use a descaler based on sulfuric, hydrochloric, sulfamic or acetic acid (vinegar) as this may damage the water circuit in your machine and not dissolve the limescale properly. Failure to descale the appliance will also void your warranty.
Signal word assigned by Model Handbook Source: Descaling procedure (30 min.), p. 16
- Pour the whole bottle of Philips descaler into the tank, add water up to the Calc / Clean mark and refit the tank.
- Place a 1.5 litre container under the coffee spout and the hot water spout.
- Hold the Calc / Clean icon for 3 seconds, then press start/stop. The Calc / Clean light flashes during descaling.
- When the tank is empty, rinse it and fill it with fresh water to the Calc / Clean mark. Empty the container, put it back and press start/stop.
- The 3-minute rinse runs with the panel lights going on and off. Descaling is finished when water stops flowing and the drink lights stay on.
- Install and activate a new AquaClean filter.
If descaling is interrupted (on/off button), rinse the tank, fill it to the Calc / Clean mark and switch on; then run half a tank of hot water and brew 2 pre-ground coffees without coffee before making drinks. The machine asks to descale again soon.
Source: Descaling procedure (30 min.) Source: Descaling procedure (30 min.), pp. 16–17
Used for
- Calc / Clean light flashing slowly: The machine needs descaling.
- No coffee comes out, or it comes out slowly
- AquaClean filter cannot be activated and the machine asks for descaling
Other EP3241/54 procedures
- How to install and activate an AquaClean filterAt first use, when the AquaClean light flashes orange (after 95 litres), and at least every 3 months.
- How to set the water hardnessAt first use; the default is 4 (hard water). The correct setting avoids descaling more often than needed.
- How to remove and insert the brew groupFor weekly cleaning, and when the alarm light flashes.
- How to clean the brew groupRinse weekly; use a coffee oil remover tablet monthly.
- How to lubricate the brew groupEvery 2 months, and when the coffee is watery or the machine sounds different.
Sources
- User manual, Fully automatic espresso machine 800, 1200, 2200, 2300 and 3200 series (multilingual; English pp. 4–24). Versuni Holding B.V. Document 642001040436, revision 07/2026, 2026-07, 635 pages, en. dam.versuni.com (PDF). Retrieved 13 November 2026.
Page numbers are the numbers printed in the manual. Where this page and the manual differ, follow the manual.