This 1 zone programmer is designed to provide ON/OFF control for 1 zone, with the value added application on in built frost protection
While you're here, would you mind checking out our Electrician's Insurance section to see if we could save you a few quid? - Specifically our Van Insurance Deals and Public Liability Insurance Deals. Thanks for supporting the forum!
EPH 1 Channel Programmer R17 Installation Manual 2016-08-20
EPH 1 Channel Programmer R17 Installation Guide