SAFETY PRECAUTIONS Please read this manual carefully. Please keep this user manual as well as the appliance certificate in a safe place for later use or for subsequent owners. In case the product needs to be repaired while in operation, kindly get in touch with our after-sales service team.
Penetrating moisture may cause an electric shock. - Before cleaning, pull out the mains plug or switch off the fuse in the fuse box. - Do not use wet sponge cloths, steam- or high-pressure cleaners to clean the appliance. - The appliance must not be immersed in water. Risk of scald! The appliance becomes very hot during use! Allow the appliance to cool down before removing or attaching parts, moving, relocating or cleaning it.
OPERATING INSTRUCTIONS Control Panel Display the working status LCD Display Press to turn ON/OFF the machine ON/OFF Button Press to toggle between single shot, Coffee Brewing Button double shot and manual brewing Press to toggle between low, high and Temperature Button standard temperature Steam Button Press to enter/quit steam mode...
Page 7
Before First Use To ensure the first cup of coffee tastes excellent, please prepare the coffee maker as follows: Remove the plug at the bottom of the water reservoir. Fill the water reservoir with ambient temperature water up to the “MAX” mark. Place an empty cup/mug under the steam wand.
Making Espresso Using cold portafilter, filters, and cups can lower the extraction temperature, impacting the espresso quality. It is advisable to run a brewing cycle without ground coffee to preheat them before extraction. Remove the portafilter by turning it clockwise. Place the brew filter into the portafilter, making sure it fits properly.
Page 9
5. Rotate the steam knob to position. The steam will come out of the steam wand. 6. After reaching the desired frothing consistency, push the steam nozzle further into the milk to ensure thorough heating. 7. After frothing, rotate the knob to the OFF position. Press the steam button again to quit the steam mode.
Water Shortage Warning When the water shortage warning is triggered, the Water Shortage icon will flash on the screen while the Coffee Brewing, Temperature, and Steam buttons will light off. Once the water shortage warning is triggered, please proceed as follows: Press the ON/OFF button and turn off...
CLEANING & MAINTENANCE Cleaning the Appliance DO NOT clean with alcohol or solvent cleanser. NEVER immerse the housing in water to clean. Rotete the knob to OFF and allow the coffee machine to cool down sufficiently before cleaning. Regularly clean the housing of the coffee machine with a damp sponge, then clean the water reservoir, drip tray and drip plate and dry them.
Page 12
WARNING: Do not try to disassemble the brew head. It will damage the brew head and lead to leakage. Descaling To make sure your coffee machine operates efficiently, to clean the internal pipes, and to preserve the flavor of your coffee, the coffee machine needs to be descaled, cleaned and maintained periodically. Also, after 500 times of brew cycle, it is necessary to run a descaling cycle.
TROUBLESHOOTING Problem Possible Cause Solution Water reservoir is empty. Fill the water reservoir up to Max mark. The water reservoir is not fixed. Reassemble the water reservoir. No water Still no water after 12 seconds operation Fill the water reservoir and make hot water once. or the machine is idle for too long.
Please do not attempt to disassemble the unit yourself to prevent any potential dangers or damage to the appliance. TECHNICAL SPECIFICATION Model CM1666 Voltage 120V~ 60Hz Power 1350W Espresso pressure 20 Bar Capacity of water reservoir 1.3 L / 44 OZ...
Page 15
The warranty is automatically upgraded from 12 months to 24 months after you send the email. If anything goes wrong with your product, we will provide you with a brand new unit as a replacement, or provide you with a full refund. If there is a problem with your parts and accessories, you can replace them for free.
Need help?
Do you have a question about the CM1666 and is the answer not in the manual?
Questions and answers