Wiring Diagram. Sunday, January 21st, 2018 - 19:23:23 PM.
Excerpt from Y Plan Wiring Diagram Schematic :
In modern boilers always require electrical power. To enable the boiler please use a separate wire. Make sure the pump is directly connected to the boiler. The thermostat space is indicated by a neutral connection. However a 2 wire thermostat can be used that does not require neutral.
Hot Water Only System Operation on Y Plan Wiring Diagram
On programming power starts from 3 terminals. Go to the cylinder thermostat first through the central cable. If it requires heat, then the power flow continuously towards the center wire, To the bolier and pump. The valve is not lit at all, and the spring holds it, so water from the boiler only flows into the hot water cylinder. Note that although the orange valve cord is plugged in, it does nothing, because orange only connects through the internal switch when the valve.
Any content, trademark’s, or other material that might be found on the Mspacman website that is not Mspacman’s property remains the copyright of its respective owner/s. In no way does Mspacman claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner.
© Copyright 2018 Mspacman. All Rights Reserved.