1. Introdución
This manual provides detailed instructions for the safe and efficient operation and maintenance of your CO-Z 1.1 Gallon Water Distiller. Please read this manual thoroughly before initial use and retain it for future reference. This appliance is designed to purify tap water by distillation, removing impurities and contaminants for various uses including drinking, cooking, humidifiers, CPAP machines, and more.
2. Instrucións de seguridade
ADVERTENCIA: O incumprimento destas instrucións de seguridade pode provocar incendios, descargas eléctricas ou lesións.
- Always connect the distiller to a grounded power outlet.
- Non mergullo a unidade principal en auga ou outros líquidos.
- Manteña o aparello fóra do alcance dos nenos.
- Asegúrate de que o cable de alimentación non estea danado nin axustado.
- Do not operate the distiller if it is damaged or malfunctioning.
- Deixe que a unidade se arrefríe completamente antes de limpala ou almacenala.
- Do not block the ventilation openings on the top cover.
- Only use the provided glass collection pot.
- Do not overfill the boiling chamber beyond the 'FULL' mark.
- The distiller automatically shuts off at 300°F (149°C) for safety.
3. Contido do paquete
Verifique que todos os elementos estean presentes e en bo estado ao abrir o paquete:
- Water Distiller Main Unit
- Glass Collection Pot
- Cable de alimentación
- Citric Acid Cleaning Powder
- Activated Carbon Packs
- Manual de usuario

Image: All components included with the CO-Z Water Distiller.
4. Produto rematadoview
Familiarize yourself with the main parts of your CO-Z Water Distiller:
- Unidade principal: Houses the boiling chamber, heating element, and cooling fan.
- Portada superior: Contains the cooling fan and condensation coil.
- Boiling Chamber: Stainless steel interior where water is heated and vaporized. Features a 'FULL' fill line.
- Saída de auga: Where distilled water drips into the collection pot.
- Glass Collection Pot: Borosilicate glass container for collecting distilled water.
- Panel de control: Digital display with buttons for timer settings and power.
- Entrada de alimentación: Connection point for the power cord.
- Botón de reinicio: Located on the bottom of the unit, used to restart the distiller if it stops unexpectedly.

Image: The CO-Z Water Distiller main unit and glass collection pot.
5. Configuración
Follow these steps for the initial setup of your water distiller:
- Desempaquetar: Retire coidadosamente todos os compoñentes da embalaxe.
- Limpar: Before first use, wash the glass collection pot and the interior of the boiling chamber with warm soapy water. Rinse thoroughly.
- Posición: Place the main distiller unit on a stable, flat, heat-resistant surface. Ensure there is adequate ventilation around the unit.
- Recheo de auga: Open the top cover and fill the stainless steel boiling chamber with tap water. Do not exceed the 'FULL' mark indicated on the interior wall.
- Fixar a cuberta superior: Place the top cover securely onto the main unit.
- Position Collection Pot: Place the glass collection pot directly under the water outlet spout.
- Conectar enerxía: Plug the power cord into the power inlet on the back of the distiller, then plug the other end into a grounded electrical outlet.
Video: A demonstration of setting up the CO-Z 1.1 Gallon Water Distiller, including filling and assembly.
6. Instrucións de funcionamento
Operating your CO-Z Water Distiller is straightforward:
- Encendido: Press the power button on the control panel. The digital display will illuminate.
- Establecer temporizador (opcional): Use the '+' and '-' buttons to set the desired distillation time (0-99 hours). The unit will automatically shut off after the set time. If no time is set, it will run until the water level is low or the internal temperature reaches 300°F.
- Set Reservation (Optional): The 'REZ' (Reservation) feature allows you to schedule a start time. Use the 'SET' button to toggle between timer and reservation modes. Adjust the reservation time using '+' and '-'.
- Comezar a destilación: Once settings are confirmed, the distillation process will begin. Water in the boiling chamber will heat up, turn into steam, condense, and drip into the collection pot.
- Monitor de progreso: The digital display shows the remaining operation time.
- Colección: Once distillation is complete, the unit will automatically shut off. Allow the distilled water to cool before handling the collection pot.

Image: The digital control panel for setting distillation time and reservation.

Image: Illustration of the water distillation process inside the unit.
Video: A user demonstrating the operation of the CO-Z 1.1 Gallon Water Distiller, including filling and starting the process.
7. Mantemento
Regular cleaning and maintenance ensure optimal performance and longevity of your distiller.
7.1 Cleaning the Boiling Chamber
Mineral deposits will accumulate in the boiling chamber after use. Clean the chamber regularly, ideally after every 1-2 uses, or when significant buildup is visible.
- Desconectar a enerxía: Always unplug the distiller and allow it to cool completely before cleaning.
- Drain Residue: Pour out any remaining water and mineral residue from the boiling chamber.
- Apply Cleaning Powder: Fill the boiling chamber with hot water up to the 'FULL' line. Add 1 to 4 tablespoons of the included citric acid cleaning powder (adjust based on buildup severity).
- Remollo: Let the solution soak for 30 minutes to several hours, or overnight for heavy buildup.
- Scrub (if needed): For stubborn deposits, gently scrub the interior with a soft brush or cloth.
- Enxágüe: Drain the cleaning solution and rinse the chamber thoroughly with clean water multiple times to remove all residue and cleaning agent.

Image: The included citric acid cleaning powder for descaling.

Image: The interior of the boiling chamber, showing typical mineral residue.
7.2 Replacing Carbon Filters
The activated carbon packs in the water outlet help to remove any residual odors or VOCs. Replace the carbon filter every 3 to 6 months, or as needed based on water quality and usage.
7.3 Coidados xerais
- Wipe the exterior of the distiller with a damp pano.
- Ensure the top cover's fan area is free from dust and debris for efficient cooling.
Video: A detailed guide on cleaning and maintaining the CO-Z Water Distiller, including descaling and filter replacement.
8 Solución de problemas
If you encounter issues with your distiller, refer to the following common problems and solutions:
| Problema | Causa posible | Solución |
|---|---|---|
| O destilador non se acende. | No power; Reset button tripped. | Check power connection. Press the Restablecer button on the bottom of the unit. |
| No distilled water produced. | No water in boiling chamber; Unit not heating. | Ensure water is filled above the minimum level. Check power and reset button. |
| Water has an unusual taste/odor. | Carbon filter needs replacement; Initial use residue. | Replace the activated carbon filter. Run a few distillation cycles and discard the water for initial use. |
| Excessive mineral buildup. | Infrequent cleaning; Hard water. | Clean the boiling chamber more frequently with citric acid. |
| A unidade perde auga. | Improper assembly of top cover or collection pot. | Ensure the top cover is seated correctly and the collection pot is properly aligned under the spout. |
9. Especificacións
| Característica | Detalle |
|---|---|
| Marca | CO-Z |
| Número de modelo | DWD-ES01-00 |
| Capacidade | 1.1 galóns (4 litros) |
| Material | 304 Stainless Steel (Boiling Chamber), Borosilicate Glass (Collection Pot) |
| Poder | 750 W |
| Voltage | 110-120V AC |
| Dimensións (L x W x H) | 18.9" x 11.02" x 12.2" |
| Peso | 3.1 quilogramos |
| Características especiais | Automatic Shut-Off, Fast Heat Dissipation, Portable, Reduce TDS, Timing & Reservation |

Image: Dimensions of the CO-Z Water Distiller and collection pot.
10. Garantía e soporte
CO-Z products are designed for durability and performance. For specific warranty details, please refer to the warranty card included in your product packaging or contact CO-Z customer support directly.
Atención ao cliente:
If you have any questions, require technical assistance, or need to report an issue, please contact CO-Z customer service through the retailer's platform or the official CO-Z website. Please have your model number (DWD-ES01-00) and purchase date available when contacting support.