Drayton Motorised - 3 Port Diverter Installation Guide

Drayton Motorised Valve - 3 Port Diverter Valve manual cover
Pages 2
Year 2014
Language(s)
English en

Drayton Motorised Valve - 3 Port Diverter Valve Specification

The Drayton Motorised Valve, specifically the 3 Port Diverter Valve, is a crucial component in domestic central heating systems, designed to manage the flow of water between the heating and hot water circuits. It features a robust motorized mechanism capable of efficiently directing water flow to either the central heating system or the domestic hot water cylinder, or both simultaneously, depending on the system's demand. The valve operates at a supply voltage of 230V AC, ensuring compatibility with standard household electrical systems.

This valve is equipped with a spring-return mechanism that provides a reliable and fail-safe operation, reverting to a default position in the event of a power failure. It is designed for seamless integration into both fully pumped and gravity-fed systems. The Drayton 3 Port Diverter Valve is constructed with high-quality brass to ensure durability and resistance to corrosion, contributing to a long service life. Its compact design allows for easy installation in a variety of system layouts, and it includes a detachable actuator for straightforward maintenance and serviceability.

The valve supports a range of pipe sizes, typically 22mm or 28mm, adapting to different domestic installations. It features a manual lever for maintenance operations, allowing for manual override during servicing. The Drayton Motorised Valve is engineered for silent operation, minimizing noise disruptions in residential settings. Its precise flow control and energy-efficient operation make it a reliable choice for enhancing the performance of heating systems. The valve complies with relevant safety and performance standards, ensuring both safety and reliability in its operation.

Drayton Motorised Valve - 3 Port Diverter Valve F.A.Q.

How do I install a Drayton Motorised 3 Port Diverter Valve?

To install a Drayton Motorised 3 Port Diverter Valve, first ensure the power is off. Drain the system and remove the old valve if applicable. Mount the new valve in the correct orientation as per the installation manual, connect the wiring according to the schematic provided, and refill the system before testing the valve's operation.

Why is my Drayton 3 Port Diverter Valve not switching correctly?

If the valve isn't switching correctly, check for wiring issues or obstructions in the valve mechanism. Ensure the actuator is receiving power and the manual lever isn't stuck. If the problem persists, the actuator or valve motor might need replacement.

How can I manually override the Drayton 3 Port Diverter Valve?

To manually override the valve, locate the manual lever on the actuator. Push it to the 'manual' position, which is usually marked on the device. This will open the valve, allowing you to bypass the electronic control temporarily.

What maintenance is required for a Drayton Motorised 3 Port Diverter Valve?

Regular maintenance includes checking the valve for leaks, ensuring the actuator is operating smoothly, and inspecting wiring connections for wear. It's also advisable to periodically test the manual override to ensure it functions correctly.

How do I replace the actuator on a Drayton 3 Port Diverter Valve?

To replace the actuator, turn off the power and remove the existing actuator by unscrewing it from the valve body. Disconnect the wiring and attach the new actuator by aligning it correctly and securing it with screws. Reconnect the wiring as per the provided diagram.

What could cause a Drayton 3 Port Diverter Valve to make noise?

Noise from the valve could be due to air in the system, debris blocking the valve, or a faulty actuator. Bleeding the system to remove air, cleaning out the valve, or replacing the actuator can often resolve the issue.

How do I test a Drayton Motorised 3 Port Diverter Valve?

To test the valve, ensure the system is powered and observe the valve's response to thermostat or timer commands. Check if the valve switches positions as expected and listen for any unusual sounds that might indicate a problem.

Can a Drayton 3 Port Diverter Valve be used with a smart thermostat?

Yes, a Drayton 3 Port Diverter Valve can be used with a smart thermostat, provided the thermostat supports the type of valve and is compatible with your heating system. Check the thermostat's installation manual for specific wiring instructions.

What should I do if the Drayton 3 Port Diverter Valve is leaking?

If the valve is leaking, inspect the seals and connections for wear or damage. Tighten any loose fittings and replace any faulty seals. If the leak persists, consider replacing the entire valve.

How can I identify if the Drayton 3 Port Diverter Valve is failing?

Signs of failure include the valve not switching positions, unusual noises, leaks, or the heating system not responding correctly. Testing the valve and actuator, as well as checking for electrical faults, can help diagnose the problem.