Central Heating Programmer Wiring Diagram. Wired for frost protection information see page 21 note. Room stat on and cylinder stat off.
Completed wiring will be as line drawing below. Wiring help for hive active heating 2 replace drayton lp522 with replacing installation needed google nest a sangamo 410 programmer manual manualzz upgrading to diagram 3rd generation another sorry and digistat scr lp722 mk4 controls invensys b sheet print centre lwc1 diagrams h w c off thermostat 3 product catalogue 2009 having problems my central lifestyle. Cylinder stat and central heating programmer wiring diagram with mid.
Is the red light by the water switch on.
For list of central heating boilers to attach to this circuit see page 18. Allowing different programmes for weekdays and weekends and independent timing of each channel the lp522 provides the ability to control centrals heating even more efficiently. Drayton lp822 wiring diagram instructions for. Is the red light by the water switch on.