1. Introducció
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your MONZANA® Pressure Switch Water Pump. Please read this manual thoroughly before use and keep it for future reference.
The MONZANA® pressure monitor ensures constant water pressure for garden irrigation or domestic water supply. The line pressure in the connected system is monitored by the pressure switch. The water pump is automatically started and stopped depending on the opening and closing of the consumer.
2. Informació de seguretat
Attention! Observe instructions. Warning of general danger. Choking hazard. Keep small parts and packaging away from children.
Always disconnect the power supply before performing any installation, maintenance, or troubleshooting. Ensure all electrical connections are made by qualified personnel, especially for models without pre-installed cables.
Do not operate the device if it is damaged or if the cables are frayed. Protect the device from frost and extreme temperatures.
3. Producte acabatview
The MONZANA® Pressure Switch is designed to regulate water pressure in pumping systems, providing reliable and consistent water flow.
Figura 3.1: Mésview of the MONZANA Pressure Switch Water Pump with pre-installed cable.
Figura 3.2: Primer pla view of the control panel indicating power, pump status, fault, and restart button.
Figura 3.3: Angle view showing the pressure switch with its electrical cables connected.
4. Especificacions tècniques
| Característica | Especificació |
|---|---|
| Dimensions (L x A x A) | 23.5 x 17 x 17 cm |
| Pressió d'inici | 1.5 bar |
| Màx. Pressió | 10 bar |
| Voltage | 220-240V |
| Corrent nominal | 10A |
| Màx. Poder | 1.1 kW (1100W) |
| Màx. Temperatura de funcionament | 60 °C |
| Pes | 1.7 kg |
| Caudal | 60 - 160 L/min |
| Classe de protecció IP | IP54 |
| Fil de connexió | 1" External Thread |
| Material de l'habitatge | Polipropilè (PP) |
Figure 4.1: Length dimension of the pressure switch (235mm).
Figure 4.2: Height dimension of the pressure switch (170mm).
5. Instal·lació i configuració
The MONZANA pressure monitor can be quickly and easily mounted via the connection thread. It is important that the device is installed vertically in the direction of flow.
- Posició de muntatge: Install the pressure switch vertically in the direction of water flow. Ensure the arrow on the device aligns with the flow direction.
- Connexions d'aigua: Connect the 1" external thread to your water pump's outlet and the system's inlet. Use appropriate sealing tape (e.g., PTFE tape) to ensure watertight connections.
- Connexió elèctrica:
- Per a models amb cable: Connect the plug to a suitable 220-240V power outlet.
- Per a models sense cable: The connection of the power supply should be carried out exclusively by trained specialist personnel. Ensure correct wiring according to local electrical codes.
- Preparació del sistema: Before starting, ensure the pump and the pressure switch are fully primed with water to prevent dry running.
- Posada en marxa inicial: Once all connections are secure and the system is primed, connect the power. The pump should start automatically when a consumer is opened and stop when it is closed.
6. Funcionament
The pressure switch automatically controls the pump based on water demand. When a tap or valve is opened, the pressure drops, and the switch activates the pump. When the tap or valve is closed, the pressure rises, and the switch deactivates the pump.
- Power Indicator (Strom AN): A green light indicates that the device is receiving power.
- Pump Indicator (Pumpe AN): A green light indicates that the pump is currently running.
- Fault Indicator (Störung): A red light indicates a fault, often due to dry running.
- Restart Button (Neustart): Press this button to reset the device after a fault, such as dry running protection activation.
The pressure monitor is equipped with a check valve to protect the piping system from pressure loss. This protects your pump from damage even in the event of insufficient flow and ensures a longer service life.
7. Manteniment
The device requires no special maintenance. However, regular checks are recommended to ensure optimal performance and longevity.
- Inspecció periòdica: Periodically check all connections for leaks and ensure the cables are intact and free from damage.
- Neteja: Keep the exterior of the device clean. Do not use abrasive cleaners or solvents.
- Protecció contra les gelades: In areas prone to freezing temperatures, ensure the device and connected pipes are drained or protected from frost during winter months to prevent damage.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| La bomba no arrenca. | No power supply; Fault indicator lit; Dry run protection activated. | Check power connection; Press the Neustart (Restart) button; Ensure pump is primed with water. |
| La bomba funciona contínuament. | Leak in the system; Check valve malfunction; Pressure sensor issue. | Check all pipes and connections for leaks; Inspect or replace check valve; Contact qualified personnel. |
| Pump cycles on/off frequently. | Small leak; Insufficient water supply; Air in the system. | Check for minor leaks; Ensure adequate water source; Bleed air from the system. |
| Baixa pressió d'aigua. | Pump not delivering enough flow; Clogged filter; Incorrect installation. | Check pump performance; Clean any filters in the system; Verify vertical installation and flow direction. |
9. Eliminació
No llenceu els aparells elèctrics com a residus municipals sense classificar. Feu servir instal·lacions de recollida selectiva. Poseu-vos en contacte amb el vostre ajuntament per obtenir informació sobre els sistemes de recollida disponibles. Si els aparells elèctrics es llencen en abocadors o deixalles, les substàncies perilloses poden filtrar-se a les aigües subterrànies i entrar a la cadena alimentària, perjudicant la vostra salut i benestar.
