{"product_id":"sangamo-choice-plus-3-channel-digital-programmer-white","title":"Sangamo Choice Plus 3 Channel Digital Programmer - White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Sangamo Choice Plus is a 3-channel digital programmer with 24-hour, 5\/2-day and 7-day scheduling modes, designed for wired control of heating and hot water circuits in domestic boiler systems. The programmer provides independent control for up to three zones or circuits via separate relay outputs, each rated at 2A on 240V AC. The backlit LCD display shows current time, selected programme and active zones, with on-screen indicators for heating, hot water and pump status.\u003c\/p\u003e\n\u003cp\u003eInstalled in place of existing mechanical or basic digital timers, the programmer allows homeowners and heating engineers to set up to three ON\/OFF periods per day across each channel, with the flexibility to run different schedules for weekdays and weekends (5\/2 mode) or individual programmes for each day of the week (7-day mode). Boost mode adds 1, 2 or 3 hours of immediate heating or hot water without altering the stored programme, while holiday mode overrides all schedules to run frost protection or minimal heating during extended absences.\u003c\/p\u003e\n\u003cp\u003eThe white ABS housing measures 148mm wide by 90mm tall with a 42mm projection from the wall, fitting standard UK back boxes and replacing most existing programmers without re-wiring. The display is pre-programmed with a default schedule at factory, so the unit is ready to use on installation with no mandatory programming. Automatic summer\/winter time adjustment handles British Summer Time changes, and an optional service interval function can trigger a reminder for annual boiler maintenance. The programmer suits pumped central heating systems with or without separate hot water tanks.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Net Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Gross Weight (KG)\u003c\/td\u003e\n\u003ctd\u003e14.85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Length (mm)\u003c\/td\u003e\n\u003ctd\u003e148\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (mm)\u003c\/td\u003e\n\u003ctd\u003e90\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (mm)\u003c\/td\u003e\n\u003ctd\u003e42\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Length (mm)\u003c\/td\u003e\n\u003ctd\u003e235\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Width (mm)\u003c\/td\u003e\n\u003ctd\u003e460\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter Height (mm)\u003c\/td\u003e\n\u003ctd\u003e305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_CHPPR3_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_CHPPR3.pdf\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between 24-hour, 5\/2-day and 7-day modes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e24-hour mode repeats the same schedule every day. 5\/2-day mode runs one schedule for weekdays and a different schedule for weekends. 7-day mode allows a unique schedule for each individual day of the week, giving maximum flexibility for households with irregular routines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this control both heating and hot water independently?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The three channels can be configured to control heating zone 1, heating zone 2, and hot water independently, or any other combination of circuits depending on system requirements. Each channel has separate relay outputs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it need to be programmed before use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The programmer ships with a pre-loaded default schedule, so it will operate heating and hot water circuits immediately on installation. The schedule can be adjusted to suit individual preferences, but programming is not mandatory for basic operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the service interval function?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe optional service interval function displays a reminder on the screen when a set period (typically 12 months) has elapsed, prompting the user to arrange annual boiler maintenance. This function can be enabled or disabled depending on preference.\u003c\/p\u003e","brand":"Sangamo","offers":[{"title":"Default Title","offer_id":45294153629963,"sku":"CHPPR3","price":57.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/CHPPR3_ab5d959a-117b-435c-8209-547ef149d2c0.jpg?v=1714668768","url":"https:\/\/niori.co.uk\/products\/sangamo-choice-plus-3-channel-digital-programmer-white","provider":"Niori","version":"1.0","type":"link"}