Honeywell has been manufacturing heating controls for over 100 years and is the UK leader for ... These wiring diagrams are for guidance only and at the time of printing .... For list of central heating boilers to attach to this circuit - see page 16.
Wiring Diagrams. Contains all the essential Wiring Diagrams across our range of heating controls. Click the icon or the document title to download the pdf.
Wiring diagrams and information regarding central heating control wiring.
System Wiring Diagrams. Y Plan System Schematic ... valve (not your standard 5 wire valve) and a pumped central heating circuit controlled by a thermostat.
Feb 22, 2012 ... Wiring Diagram of S Plan Central Heating System ... Plan wiring diagram and gives an overview of the electrical control wiring connections for a ...
Feb 22, 2012 ... This article shows a Y Plan wiring diagram and gives an overview of the electrical control wiring connections for a typical Sundial / Honeywell ...