Important Safeguards
When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric shock, and/or injury to persons, including the following:
- Read all instructions before operating the appliance.
- Do not touch hot surfaces. Use handles or knobs.
- To protect against fire, electric shock, and injury to persons, do not immerse cord, plugs, or appliance in water or other liquid.
- Close supervision is necessary when any appliance is used by or near children.
- Unplug from outlet when not in use and before cleaning. Allow to cool before putting on or taking off parts, and before cleaning the appliance.
- Do not operate any appliance with a damaged cord or plug, or after the appliance malfunctions or has been damaged in any manner. Contact customer service for examination, repair, or adjustment.
- The use of accessory attachments not recommended by the appliance manufacturer may result in fire, electric shock, or injury to persons.
- Do not use outdoors.
- Do not let cord hang over edge of table or counter, or touch hot surfaces.
- Do not place on or near a hot gas or electric burner, or in a heated oven.
- Always attach plug to appliance first, then plug cord into the wall outlet. To disconnect, turn any control to "off", then remove plug from wall outlet.
- Do not use appliance for other than intended use.
Product Overview
Components Included
- Neretva Espresso Machine Unit
- Portafilter
- One-Cup Filter Basket
- Two-Cup Filter Basket
- Coffee Scoop/Tamper
- User Manual

Product Dimensions

Setup
Before First Use
- Unpack the machine and all accessories.
- Clean the water tank, portafilter, and filter baskets with warm water and a mild detergent. Rinse thoroughly.
- Wipe the exterior of the machine with a damp cloth.
Filling the Water Tank
Ensure the machine is unplugged before filling the water tank.
- Remove the water tank from the back of the machine.
- Fill the tank with fresh, cold water up to the 'MAX' line. Do not overfill.
- Place the water tank back onto the machine, ensuring it is securely seated.

Priming the Machine
Before brewing coffee or frothing milk for the first time, or if the machine has not been used for a long period, it needs to be primed.
- Ensure the water tank is filled.
- Place a cup under the portafilter outlet (without coffee).
- Turn on the machine and press the espresso brew button. Allow water to flow through until it stops automatically or you press the button again.
- Repeat this process for the steam wand by turning the steam knob to release steam until a steady stream is produced.
Operating Instructions
Preparing Espresso
Follow these steps to brew a perfect espresso shot.
- Choose Filter Basket: Select either the one-cup (9-9.5g coffee powder) or two-cup (16-16.5g coffee powder) filter basket based on your desired serving size.
- Add Coffee: Fill the chosen filter basket with finely ground espresso coffee.
- Tamp Coffee: Use the coffee scoop/tamper to gently press the coffee powder evenly. Do not over-tamp.
- Insert Portafilter: Attach the filter basket to the portafilter, then insert the portafilter into the group head of the machine. Turn it firmly to the right until it is locked in place.
- Place Cup: Position your espresso cup(s) under the portafilter spouts.
- Brew Espresso: Press the corresponding button for a single or double shot. The machine will automatically dispense the correct amount of espresso.


Frothing Milk
Use the steam wand to create rich, creamy milk foam for lattes and cappuccinos.
- Prepare Milk: Fill a stainless steel frothing pitcher with cold milk (dairy or non-dairy) to just below the spout.
- Activate Steam: Turn the steam knob to the steam position. Wait for the steam indicator light to illuminate steadily, indicating the machine has reached frothing temperature.
- Purge Wand: Briefly open the steam valve to release any condensed water from the wand. Close it immediately.
- Froth Milk: 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 incorporate air and create foam.
- Heat Milk: Once desired foam is achieved, lower the wand deeper into the milk to heat it to your preferred temperature.
- Stop Steaming: Close the steam valve, then remove the pitcher.
- Clean Wand: Immediately wipe the steam wand with a damp cloth to prevent milk residue from drying. Briefly open the steam valve again to clear any internal milk residue.


Maintenance
Daily Cleaning
- Drip Tray: The drip tray is detachable for easy cleanup. Empty and rinse it after each use or when the indicator floats up.
- Water Tank: Remove and rinse the water tank daily. Refill with fresh water.
- Portafilter and Filter Baskets: After each use, remove the portafilter, discard used coffee grounds, and rinse the portafilter and filter basket under running water.
- Steam Wand: Always wipe the steam wand immediately after frothing milk to prevent milk residue from drying and blocking the nozzle. Briefly purge steam to clear any internal residue.
- Exterior: Wipe the exterior of the machine with a soft, damp cloth. Do not use abrasive cleaners or scourers.
Descaling
Regular descaling is essential to maintain optimal performance and extend the lifespan of your espresso machine, especially in areas with hard water. The frequency depends on water hardness and usage.
- Prepare a descaling solution according to the descaler manufacturer's instructions.
- Fill the water tank with the descaling solution.
- Place a large container under the portafilter and steam wand.
- Run approximately half of the solution through the espresso function, then run the remaining half through the steam wand.
- After descaling, rinse the water tank thoroughly and fill it with fresh water.
- Run several cycles of fresh water through both the espresso function and the steam wand to ensure all descaling solution is flushed out.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No coffee dispenses | Water tank empty; Clogged filter; Machine not primed. | Fill water tank; Clean filter; Prime the machine. |
| Weak espresso | Coffee grounds too coarse; Insufficient coffee; Not tamped enough. | Use finer grind; Increase coffee amount; Tamp more firmly. |
| Espresso flows too slowly | Coffee grounds too fine; Too much coffee; Over-tamped. | Use coarser grind; Reduce coffee amount; Tamp less firmly. |
| No steam from wand | Steam wand clogged; Not at frothing temperature. | Clean steam wand; Wait for steam indicator light. |
| Water leaks from machine | Water tank not seated correctly; Drip tray full. | Ensure water tank is secure; Empty drip tray. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | Neretva |
| Model Name | espresso machine (Model PE3680U) |
| Color | Green |
| Product Dimensions | 5"D x 5"W x 5"H (Note: Actual dimensions from image are 6.1"W x 12.4"D x 12.9"H) |
| Special Features | 20 bar pressure, Auto Clean Function, Auto Shut-Off, Lightweight, 1.4L removable water tank |
| Coffee Maker Type | Espresso Machine |
| Specific Uses | Cappuccino, Espresso, Iced Coffee, Latte, Mocha |
| Operation Mode | Semi-Automatic |
| Voltage | 112.5 Volts (AC) |
| Item Weight | 9.93 pounds |
| UPC | 768490022550 |
Note: Product dimensions listed in specifications may vary slightly from visual diagrams. Refer to the diagram for precise measurements.
Warranty and Support
Neretva is committed to customer satisfaction. This product is backed by our commitment to quality and service.
Customer Service
For any questions, concerns, or assistance with your Neretva Espresso Coffee Machine, please do not hesitate to contact our customer service team. We offer 12-hour quick-response customer service to ensure your inquiries are addressed promptly.
Please refer to your purchase documentation or the official Neretva website for the most current contact information.
For more information about Neretva products, visit the official Neretva Store.


