CLEANING MINERAL DEPOSITS
To ensure your coffee maker operates efficiently, the internal piping should be cleaned every 1-2
months to guarantee optimal coffee flavour.
1. Fill the tank with water and descaler to the MAX level (the proportion of water and descaler is
4:1. Use a “household descaler” or citric acid at a ratio of 100: 3 (water to citric acid).
2. Follow the preheating process above (steps 2-6) to set the water temperature”.
3. When there is water flowing out, switch the pump on/off control again and wait for a moment f
or the appliance to reheat.
4. When the ready indicator illuminates green, press down the pump control button to the lower
position and “brew” two cups’ worth of water/descaler (about 60ml). Then close the pump and
wait for 5 seconds.
5. Press down the coffee/steam button, waiting until the green indicator is illuminated. Make steam
for 2 minutes and then turn the steam dial to the "0" position. Press the ON/OFF button to turn
off the unit immediately and let the descaler collect in the internal piping for at least 15 minutes.
6. Restart the unit and repeat steps 2-5 at least three times, then press and release the
coffee/steam button. When the green indicator is illuminated, press down the pump control
button to brew until no descaler is left.
7. Perform the brewing process (using no coffee powder) with tap water filled up to the MAX level
of the water tank. Repeat the steps of 2-5 for 3 times (it is not necessary to wait 15 minutes in
step
Note:
Ensure you repeat step 7 at least three times to guarantee the piping is clean.
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Summary of Contents for CM5018D-GS
Page 1: ...INSTRUCTION MANUAL MODEL CM5018D GS ...
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