Touch screen thermostat for fan coil unit

TR8100AC touch screen thermostat TR8100AC For 2 pipe fan coil system TR8100AC4P For 4 pipe fan coil system Programming Choice of 7 day, 5/2 day programmable or non-programmable (installer selectable); 4 time and 4 temperature settings per day; pre-programmed or personalized schedule; Energy savings up to 33% Display Large, 4.3-inch touchscreen display; Blue, lighted display for easier low-light viewing; Larger, easy-to-read character size; Extra-large touch keys for easy operation; Clean, uncluttered touchscreen display provides easier navigation. Comfort & Convenience Intuitive menu-driven set-up, programming and operation, with audio prompt to confirm touchscreen entries; Permanent program retention during power loss; Enhanced touchscreen security prevents tampering. Room temperature display can be recalibrated up to +/- 5°C; Temperature display resolution: 0.5°C; Temporary temperature override; C / F temperature format selection; 24/12 Hour clock selection; Available in white and silver plastic finishes. Specifications * Power supply: 230VAC (120VAC optional) * Inputs:1xNTC10Kbuilt-in temperature sensor *1 x2-wire or 3-wire valve output, high, medium,low fan speed output * Ambient temperature: 0 °C [+32 °F] +45 °C [+113 °F] * Operating RH: 0 95% (non condensing). * Dimensions:127mm x 95mm x22.5mm * Backlight life: 5,000 hours. * Battery type: CR 1220 (Backs up clock only) * Battery life: > 5years (10 years Maximum) Packing details * 1pc/inner box, 60pcs/caton * Inner box size: 13x13x7cm * Carton size: 68x28x43cm