1. Introdución
This manual provides essential instructions for the safe and efficient operation of your Catler ES 721 Automatic Espresso Machine. Please read it thoroughly before first use and retain it for future reference.
1.1 Produto superadoview
The Catler ES 721 is a compact automatic espresso machine designed for convenient preparation of various coffee beverages using compatible capsules. It features a 15-bar pressure system, a 0.8-liter water tank, and one-touch operation with automatic stop functionality.
1.2 Información de seguridade
- Asegúrese sempre de que a máquina estea colocada sobre unha superficie estable e nivelada.
- Non mergulle a máquina, o cable de alimentación nin o enchufe en auga ou outros líquidos.
- Manteña o aparello fóra do alcance dos nenos.
- Desconecte a máquina da toma de corrente antes de limpala e cando non a estea a usar.
- Non utilice a máquina cun cable ou enchufe danados.
- Use only cold, fresh drinking water in the water tank.
- Exercise caution when handling hot liquids and steam.
2. Contido do paquete
Comprobe que todos os elementos estean presentes ao desembalar:
- Catler ES 721 Automatic Espresso Machine
- Depósito de auga extraíble
- Bandexa de goteo e reixa
- Porta cápsulas
- Storage Box for capsules
- Manual de usuario (este documento)
3. Compoñentes do produto
Familiarízate coas partes principais da túa máquina de café expreso:

Figura 3.1: Fronte view of the Catler ES 721 Automatic Espresso Machine with a cup of espresso.

Figura 3.2: Fronte view of the Catler ES 721 Automatic Espresso Machine, showing the capsule insertion area and drip tray.

Figura 3.3: Lado view of the Catler ES 721 Automatic Espresso Machine, highlighting the transparent water tank.

Figura 3.4: De volta view of the Catler ES 721 Automatic Espresso Machine.

Figura 3.5: Disassembled drip tray and grid components of the Catler ES 721.

Figura 3.6: Illustration of capsule insertion into the Catler ES 721 machine.

Figura 3.7: Close-up of the control panel on the Catler ES 721, showing beverage selection buttons.
Compoñentes clave:
- Depósito de auga: Located at the back, removable for easy filling and cleaning.
- Compartimento para cápsulas: Area where coffee capsules are inserted.
- Brewing Lever: Used to open and close the capsule compartment.
- Panel de control: Buttons for power and beverage selection.
- Punto de venda de café: Onde se dispensa o café preparado.
- Bandexa de goteo: Collects excess liquid and supports coffee cups.
- Envase de cápsulas usado: Integrated within the machine to store used capsules.
4. Configuración
4.1 Initial Use and Rinsing
- Retire todos os materiais de embalaxe e os adhesivos da máquina.
- Clean the water tank, drip tray, and capsule holder with warm water and mild detergent. Rinse thoroughly.
- Coloque a máquina nunha superficie plana e estable preto dunha toma de corrente.
- Fill the water tank with fresh drinking water up to the MAX level.
- Place an empty cup under the coffee outlet.
- Conecte a máquina a unha toma de corrente con conexión a terra.
- Press any beverage button to start the rinsing cycle. Allow the machine to dispense water until the tank is empty. Repeat this process 2-3 times to ensure the internal system is clean.
4.2 Instalación do depósito de auga

Figura 4.1: Illustration of the water tank being removed from the Catler ES 721.
- The water tank is located at the back of the machine.
- To remove, gently pull it upwards.
- To install, align it with the base and push down firmly until it is securely in place.
5. Funcionamento da máquina
5.1 Enchendo o depósito de auga
- Ensure the machine is unplugged or turned off.
- Retire o depósito de auga da máquina.
- Fill the tank with fresh, cold drinking water up to the MAX indicator.
- Volva colocar o depósito de auga de forma segura.
5.2 Inserting a Capsule

Figura 5.1: Correct method for inserting a coffee capsule.
- Lift the brewing lever to open the capsule compartment.
- Insert a compatible coffee capsule (Dolce Gusto, Nespresso Original, Nespresso Vertuo, or Tchibo Cafissimo) into the capsule holder.
- Close the brewing lever firmly until it clicks into place.
5.3 Preparación do café

Figura 5.2: Pressing a beverage button on the control panel.
- Place a cup on the drip tray under the coffee outlet.
- Press the desired beverage button on the control panel. The machine will begin brewing.
- A máquina parará automaticamente cando se alcance o volume programado.
- After brewing, lift the brewing lever to eject the used capsule into the internal container.
- Close the brewing lever.
6. Mantemento
A limpeza e o mantemento regulares garanten un rendemento óptimo e unha maior duración da súa máquina de café expreso.
6.1 Limpeza diaria
- Bandexa e grella de goteo: Empty and rinse the drip tray and grid after each use or when full. Clean with warm, soapy water and dry thoroughly.
- Envase de cápsulas usado: Empty the used capsule container regularly. Wash it with warm, soapy water and dry.
- Depósito de auga: Rinse the water tank daily and refill with fresh water. Clean it thoroughly with warm, soapy water weekly.
- Exterior: Limpe o exterior da máquina cun suave, damp pano. Non use produtos de limpeza ou disolventes abrasivos.
6.2 Descalcificación
Over time, mineral deposits (limescale) can build up in the machine, affecting performance. Descale your machine every 3-6 months, depending on water hardness and usage.
- Consult your descaling solution's instructions for proper dilution.
- Empty the water tank and fill it with the descaling solution.
- Coloque un recipiente grande baixo a saída do café.
- Run several brewing cycles without a capsule until the water tank is empty.
- Enxágüe ben o depósito de auga e énchao con auga fresca.
- Run several rinsing cycles with fresh water to remove any descaling solution residue.
7 Solución de problemas
If you encounter issues with your Catler ES 721, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| A máquina non se acende | Sen fonte de alimentación | Comprobe se o cable de alimentación está ben conectado á máquina e a unha toma de corrente que funcione. |
| Non hai dispensadores de café | Water tank empty; Air in the system; Machine is clogged | Fill water tank; Run a rinsing cycle without a capsule; Descale the machine. |
| O café está frío | Machine not preheated; Cold cup | Allow machine to preheat (indicator light stable); Preheat cup with hot water. |
| Fugas de auga da máquina | Depósito de auga non asentado correctamente; Bandexa de goteo chea | Asegúrate de que o depósito de auga estea ben colocado no seu lugar; baleira e limpa a bandexa de goteo. |
| Capsule not ejecting | Brewing lever not fully lifted | Lift the brewing lever completely until the capsule drops into the container. |
If the problem persists after attempting these solutions, please contact Catler customer support.
8. Especificacións
Technical details for the Catler ES 721 Automatic Espresso Machine:
| Característica | Especificación |
|---|---|
| Marca | Gandeiro |
| Número de modelo | ES 721 |
| Cor | Negro |
| Dimensións (L x W x H) | 27 x 11.5 x 26.5 cm (10.6 x 4.5 x 10.4 polgadas) |
| Peso | 3.2 kg (7.05 lb) |
| Poder | 1150 Watts (Product Description) / 1350 Watts (Specifications) - Note: Discrepancy in source data. Refer to product label for accurate power. |
| Voltage | 240 V |
| Material | Plástico |
| Volume do depósito de auga | 0.8 litros |
| Presión | 15 barras |
| Compatibilidade de cápsulas | Dolce Gusto, Nespresso Original, Nespresso Vertuo, Tchibo Cafissimo |
| Característica especial | Portátil |
| Compoñentes incluídos | Caixa de almacenamento |
| Dispoñibilidade de Recambios | 5 Anos |
9. Garantía e soporte
For warranty information, please refer to the documentation provided with your purchase or contact your retailer. For technical support or service inquiries, please visit the official Catler websitio ou póñase en contacto co seu departamento de atención ao cliente.





