The Choice PR3n, a 3 channel programmer offers three completely independent time controlled channels. this is ideal for control of 2 individual heating zones and separate hot water control. The multi-channel capabilities enables installers to comply with Part L (Part J in Scotland and Part F in Northern Ireland) of the amended Building Regulations for dwellings over 150m² by providing separate time and heating control for living and sleeping areas whilst also providing timed control of hot water. The programmer can be configured for 24 hour, 5/2 day or 7 day operation, and the flexibility of up to three on/off timings per day. FEATURES 24 hour, 5/2 day and 7 day selectable2 or 3 ON/OFF periods selectable1, 2 or 3 hour boostAdvance to next programmed eventAutomatic Summer/Winter time changeStandard wall plate - simple plug in and replacePumped system Comply with Part L of the Building Regulations SPECIFICATION Power Supply: 230V AC, 50Hz Operating Temperature: 0°C to 40°C Total Switch Rating: 230V AC, 2(1)A (per channel) Contact Type: 1B , Micro-Disconnection (Voltage Free) Battery Type: Lithium Cell CR2032 Enclosure Protection: IP30 Plastics: Thermoplastic, flame retardant Insulation Class: Double Wiring: For fixed wiring only Backplate: Industry standard Dimensions: 140mm x 87mm x 37mm Clock: 12 hour am/pm, 1 minute resolution, accuracy +/- 1.5 sec/day BST/GMT time change: Automatic Program Cycle: 24hr, 5/2day or 7day selectable Program On/offs per day: 2on/off, 3on/off selectable Program resolution: 10mins Program Selection: Auto, On all day, On constant, off Program Override: 1, 2 or 3 hour, Advance Heating System: Pumped Complies with: EN60730-1, EN60730-2.7, EMC Directive 2004/108/EC, LVD Directive 2006/95/EC WIRING N – Neutral In (Clock)L – Live In (Clock)1 – HW Off2 – CH1 Off3 – HW On4 – CH1 On5 – CH2 Off6 – CH2 On DOWNLOADS Choice PR3n Datasheet [PDF] Choice PR3n Installation Instructions [PDF] Choice PR3n User Instructions [PDF] YouTube Video Guides
