Honeywell 3 port valve wiring diagram

The V4073A valve has been designed to control the flow of water in a small bore. AB, the radiator circuit to port A and the hot water. The Sundial Plan diagrams in this guide are designed for ease of wiring to a 10.

It is recommended that either the way junction box or Sundial. When used in this way, the control system is known as Sundial Y Plan and the. The valve must always be connected so that the flow of water goes into port AB and flows out through either.

Please refer to the wiring diagram on page for details of the. The 3-Port Valve is supplied as a separate Valve Body and. The wiring diagrams and installation instructions in this publication are provided .

Hi, could anyone please tell me how to wire in a new way valve? The one that i am talking about looked similar to a honeywell but nearly twice as tall. Information about port valves and Y plan heating systems.

There are many port producers including Honeywell, Horstmann and Danfoss to name but a few. H Series Motorised Valves - Rotary Shoe and Paddle Types, Literature, Data sheet. Connection Diagram - HS3D Port Diverter Valve, Literature, Wiring . I replaced a way valve as rads where getting hot when just HW on, that. The wiring diagram you've linked to is the Honeywell one that was . Honeywell Motorised Valve Faults, Problems and Fault Finding.

Most Honeywell V4043H zone valves are also fitted with an auxiliary circuit, two wires, a grey wire in and an. Honeywell V4073A mid-position motorised valve (port valve). Gravity hot water, pumped central heating system Schematic.

To replace a diverter valve with a mid-position valve, replace old brown wire with grey . An alternative method of wiring is to use the Honeywell 10-way Junction Box. The additional wire on a port valve is the white wire which is used as the. Sunvic motorised valves are guaranteed to be of high quality, high reliability. I can follow the schematic wiring diagram and see how the Hot.

All references I have found on the internet focus on the Honeywell Y. The three port valve with power off will close port A (heating) and be fully open for HW.