1. Introducció
The Pedrollo DG PED 3 is an advanced, compact, and silent variable speed booster pump designed to provide constant water pressure in domestic installations. This all-in-one device effectively addresses issues of weak water pressure and inconsistent flow, enhancing overall comfort in your home.
Les característiques clau inclouen:
- Compact, all-in-one design.
- Energy-saving operation due to variable speed technology.
- Ultra-silent performance.
- Automatic operation to maintain constant pressure and prevent drops.
- Easy to adjust, use, and quick to install.
- Suitable for various water sources including distribution networks, tanks, or shallow wells (up to 8 meters).
Figura 1.1: Part frontal view of the Pedrollo DG PED 3 booster pump, showcasinel seu disseny compacte i el panell de control.
2. Instruccions de seguretat
Please read and understand all safety instructions before installing, operating, or performing maintenance on the DG PED 3 pump. Failure to follow these instructions could result in electric shock, fire, serious injury, or property damage.
- Always disconnect power before servicing the pump.
- Installation must be performed by a qualified professional in accordance with local electrical and plumbing codes.
- Assegureu-vos que la bomba estigui correctament connectada a terra.
- No feu funcionar la bomba amb cables o endolls danyats.
- Protegiu la bomba de les temperatures de congelació.
- Do not use the pump for flammable or corrosive liquids.
- Mantingueu els nens i les persones no autoritzades allunyats de la bomba durant el funcionament.
3. Components i controls
Familiarize yourself with the main components and controls of your DG PED 3 pump.
Figura 3.1: Frontal view highlighting the control panel and various ports.
- Tauler de control: Digital display and buttons for setting parameters and monitoring status.
- Interruptor d'alimentació: Main on/off switch for the unit.
- Inlet (IN): Connection point for water entering the pump.
- Outlet (OUT): Connection point for pressurized water leaving the pump.
- Sensor de pressió: Monitors system pressure to adjust pump speed.
- Sensor de flux: Detects water flow to activate/deactivate the pump.
Figura 3.2: lateral view showing the clearly labeled IN (Inlet) and OUT (Outlet) connections, along with the "INVERTER HOME PUMP" designation.
Figura 3.3: superior view providing another perspective of the IN and OUT connections, essential for plumbing setup.
4. Configuració i instal·lació
The DG PED 3 is designed for straightforward integration into new or existing pressurization systems. Professional installation is recommended.
4.1. Col·locació
- Install the pump in a dry, well-ventilated area, protected from direct sunlight and freezing temperatures.
- Ensure sufficient space around the unit for ventilation and maintenance access.
- Mount the pump on a stable, level surface to minimize vibration and noise.
4.2. Connexions de fontaneria
- Connect the water supply line to the "IN" (Inlet) port.
- Connect the household distribution line to the "OUT" (Outlet) port.
- Use appropriate fittings and sealants to ensure watertight connections.
- Consider installing isolation valves on both inlet and outlet for easier maintenance.
Figura 4.1: Example of the DG PED 3 pump connected with external piping, illustrating typical installation.
4.3. Connexió elèctrica
- Assegureu-vos que la font d'alimentació coincideixi amb el volum de la bombatage requirements (220V AC).
- Connect the pump to a dedicated, properly grounded electrical circuit.
- Eviteu utilitzar cables d'extensió.
4.4. Initial Priming (if applicable)
Follow the specific instructions in the full product manual for initial priming of the pump to ensure it is filled with water before first use.
5. Instruccions de funcionament
The DG PED 3 operates automatically to maintain constant water pressure.
5.1. Encès
- Once installed and primed, switch the main power switch to the "ON" position.
- The pump will perform a self-check and then enter standby mode.
5.2. Funcionament automàtic
- The pump will automatically start when water demand is detected (e.g., opening a faucet).
- It will adjust its speed to maintain the desired constant pressure, even with multiple outlets open.
- The pump will automatically stop when water demand ceases.
5.3. Setting Pressure (if adjustable)
Refer to the control panel and the full product manual for instructions on how to adjust the desired pressure set point. The DG PED 3 typically has a default set point of 3 bar, with an operating range of 1 to 5.5 bar.
Figure 5.1: Performance curve for DG PED 3, showing Head (H in meters) vs. Flow (Q in liters/minute). The shaded area indicates the operating range, with a typical set point at 3 bar.
6. Manteniment
Regular maintenance ensures optimal performance and extends the lifespan of your DG PED 3 pump. Always disconnect power before performing any maintenance.
- Inspecció periòdica: Periodically check for any visible leaks, unusual noises, or vibrations.
- Neteja: Keep the exterior of the pump clean and free from dust and debris to ensure proper ventilation.
- Filter Check (if applicable): If your system includes an inlet filter, inspect and clean it regularly to prevent clogging and maintain flow.
- Hivernització: If the pump is installed in an area subject to freezing temperatures, ensure it is properly drained and protected during winter months to prevent damage.
7. Solució De Problemes
Aquesta secció ofereix solucions a problemes comuns. Per a problemes més complexos, poseu-vos en contacte amb personal de servei qualificat.
| Problema | Causa possible | Solució |
|---|---|---|
| La bomba no arrenca. | No power; tripped circuit breaker; motor overload; air in pump. | Check power supply and circuit breaker. Reset motor overload. Prime the pump. |
| Baixa pressió d'aigua. | Clogged inlet filter; insufficient water supply; air in system; incorrect pressure setting. | Clean filter. Check water source. Bleed air from system. Adjust pressure setting. |
| La bomba funciona contínuament. | Leak in plumbing system; faulty sensor; constant low water demand. | Check for leaks. Contact service for sensor issues. |
| Unusual noise/vibration. | Air in pump; foreign object; loose mounting. | Prime pump. Inspect for obstructions. Secure mounting bolts. |
8. Especificacions
| Atribut | Valor |
|---|---|
| Fabricant | Pedrollo |
| Número de model | Dg Ped 3 |
| Codi d'article | DGPED3 |
| Color | Blau |
| Estil | En silenci |
| Material | Plàstic |
| Tipus de potència | Elèctric amb cable |
| Voltage | 220 V (CA) |
| Caudal màxim | 3.6 Cubic meters per hour |
| Operating Head Range | 10 to 55 HMT (meters) |
| Pes de l'article | 15 quilos |
| Dimensions del producte (L x A x A) | 39L x 27.4W x 34.4H cm |
9. Garantia i Suport
The Pedrollo DG PED 3 pump comes with a 2 any de garantia des de la data de compra, que cobreix els defectes de fabricació. Conserveu el comprovant de compra per a reclamacions de garantia.
For technical support, spare parts, or warranty service, please contact your authorized Pedrollo dealer or visit the official Pedrollo weblloc per obtenir informació de contacte.
Important: Any unauthorized repairs or modifications to the pump will void the warranty.
