{"title":"2 pipes thermostat","description":"","products":[{"product_id":"e-ink-display-slim-thickness-wireless-smart-thermsotat","title":"E-ink Display Slim Thickness Wireless Smart Thermsotat","description":"\u003cp\u003e\u003cspan\u003eThis is E-top newly launched ultra-thin design ink screen display wireless temperature controller. This heating and cooling wireless wifi thermostat use a rechargeable lithium battery, which can use 180 days per time charge. With ultrathin desiign, the thickness is only 12mm. \u003c\/span\u003e\u003cspan\u003e The surface is designed with tempered glass, which gives this heat pump wifi thermostat a smoother and more modern appearance, it can prevent scratches and damages to the thermostat display. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThere are black and white two colors for choices, which can meet any style of decoration you have. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSuch radiant underfloor thermostat  is “smart” thermostat. It is Wi-Fi connected so you can control them from anytime anywhere in the world via a phone . It is really useful if you’re coming home unexpectedly early or late.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etopthermostat.com\/uploads\/b577d224.jpg\"\u003e\u003cimg class=\"alignnone size-full wp-image-2940\" alt=\"https:\/\/www.etopthermostat.com\/wifi-wireless-boiler-thermostat\/\" src=\"https:\/\/www.etopthermostat.com\/uploads\/b577d224.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etopthermostat.com\/uploads\/E75-02.jpg\"\u003e\u003cimg class=\"alignnone size-full wp-image-2942\" alt=\"https:\/\/www.etopthermostat.com\/wifi-wireless-boiler-thermostat\/\" src=\"https:\/\/www.etopthermostat.com\/uploads\/E75-02.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.etopthermostat.com\/uploads\/36aef4a6.jpg\"\u003e\u003cimg class=\"alignnone size-full wp-image-2943\" alt=\"https:\/\/www.etopthermostat.com\/wifi-wireless-boiler-thermostat\/\" src=\"https:\/\/www.etopthermostat.com\/uploads\/36aef4a6.jpg\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"temp","offers":[{"title":"Default Title","offer_id":41086149492794,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5623\/5322\/files\/WT-75-1.jpg?v=1762828418"},{"product_id":"new-arrival-colorful-radiant-floor-heating-smart-thermostat","title":"New Arrival Colorful Radiant Floor Heating Smart Thermostat","description":"\u003cp\u003e\u003cspan\u003eTo meet market needs, E-Top controls release a new 4 inch color screen heating and cooling smart thermostat for air to water heat pump control system or gas boiler radiant floor heating system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe 4-inch extremely narrow border design is a major feature of this heat pump smart thermostat. The full touchable and large capacitive screen design bring mobile phone operation feelings. What’s more, this programmable smart thermostat has fast touch and page refresh speeds. At the same time, the company provides customized services. If the existing user interface or background image is not your preferred choice, we can provide new customized services based on the customer’s interface design.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor the wifi remote control, E-Top provide two solutions:  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1.  Use Tuya cloud and app \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2.  Use customer’s own cloud and app. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFunctions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003ea. 3A for water\/hydronic floor heating system control\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eb. 7 days 4 periods programmable ( from app only)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ec. Frost protection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ed. Open window protection\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ee. Child lock\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ef. WIFI remote contol \u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eg. Alexa and Google Home voice’s control \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/www.etopthermostat.com\/uploads\/E-top-smart-thermostat.jpg\" alt=\"https:\/\/www.etopthermostat.com\/water-floor-heating-thermostat\/\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e","brand":"temp","offers":[{"title":"Default Title","offer_id":41089705082938,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5623\/5322\/files\/HT-CS08-Z.jpg?v=1762832833"},{"product_id":"ac818-series","title":"AC818 Series","description":"\u003cp\u003e\u003cstrong\u003eModel Selector\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 843.77pt;\" height=\"108\" width=\"1125\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol span=\"5\" style=\"width: 168.85pt;\" width=\"225\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt; width: 168.85pt;\" width=\"225\" height=\"18\" class=\"et2\"\u003eBase Model\u003c\/td\u003e\n\u003ctd style=\"width: 168.85pt;\" width=\"225\" class=\"et2\"\u003eControl Target\u003c\/td\u003e\n\u003ctd style=\"width: 168.85pt;\" width=\"225\" class=\"et2\"\u003ePipe System\u003c\/td\u003e\n\u003ctd style=\"width: 168.85pt;\" width=\"225\" class=\"et2\"\u003eValve Type\u003c\/td\u003e\n\u003ctd style=\"width: 168.85pt;\" width=\"225\" class=\"et2\"\u003eNote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eA1\/A2\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eFan-coil + 2-wire valve\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e2-pipe\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eOn\/Off\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eMost common hotel room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eC\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eFan-coil + 3-wire valve\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e2-pipe\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eMotorised ball\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eFull close-off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eE\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eFan-coil + cooling \u0026amp; heating valves\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e4-pipe\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e2× 2-wire\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eChange-over system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eF\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eElectric heater \/ under-floor actuators\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e—\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eRelay output\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eMax 2 A resistive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eB\/D\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eDamper or 3-speed damper only\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e—\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e—\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eFresh-air units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAdd suffix for extra features:\u003cbr\u003eT = Real-time clock \u0026amp; 7-day program\u003cbr\u003eY = Infrared remote receiver\u003cbr\u003eL = Blue back-light\u003cbr\u003eP = Weekly schedule pre-loaded\u003cbr\u003eN = RS485 communication\u003cbr\u003eJ = Master ON\/OFF interlock (ideal for BMS or hotel key-card)\u003cbr\u003eExample order code: AC818-E-T-L-N (4-pipe fan-coil, clock, back-light, RS485)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. User Interface\u003c\/strong\u003e\u003cbr\u003e- Large LCD shows room temp, set temp, mode, fan speed, clock, key-lock  \u003cbr\u003e- 4 capacitive touch keys: Power, Mode, Fan, ▲\/▼  \u003cbr\u003e- 7-day programmable (5+1+1 or 7-day same) with 2 periods\/day  \u003cbr\u003e- Sleep mode – auto temp offset +2 °C cooling \/ -2 °C heating  \u003cbr\u003e- Key-lock – partial (allow ON\/OFF) or full lock  \u003cbr\u003e- Optional IR remote – full function copy of keypad\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Advanced Settings (Installer Menu)\u003c\/strong\u003e\u003cbr\u003eHold ▲+▼ 3 s while OFF to enter:\u003cbr\u003e- Temperature offset (-5...+5 °C)  \u003cbr\u003e- Fan controlled \/ continuous  \u003cbr\u003e- Low-temp frost protection (ON\/OFF, 5 °C)  \u003cbr\u003e- Key-lock mode (0=partial, 1=full)  \u003cbr\u003e- RS485 address (1-247, Modbus-RTU)  \u003cbr\u003e- Restore factory defaults\u003c\/p\u003e\n\u003cp\u003e6. Wiring Overview\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 337.52pt;\" height=\"108\" width=\"450\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol span=\"2\" style=\"width: 168.85pt;\" width=\"225\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt; width: 168.85pt;\" width=\"225\" height=\"18\" class=\"et2\"\u003eTerminal\u003c\/td\u003e\n\u003ctd style=\"width: 168.85pt;\" width=\"225\" class=\"et2\"\u003eFunction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eL, N\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eLine \u0026amp; neutral supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eCOM, NO, NC\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eValve \/ heater relay (change-over)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eFAN-H, M, L, C\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e3-speed fan output (triac, 1 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eS1, S2\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eExternal NTC sensor (optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eA, B\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003eRS485 communication (when N-option fitted)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFull colour wiring diagram supplied with each unit.\u003c\/p\u003e\n\u003cp\u003e7. Applications\u003cbr\u003eHotel \u0026amp; residential fan-coil systems\u003cbr\u003eCommercial 4-pipe change-over plants\u003cbr\u003eUnder-floor heating zones (dry or wet)\u003cbr\u003eHeat-pump buffer tanks \u0026amp; circulation pumps\u003cbr\u003eClassroom, office, retail zoning with BMS integration\u003c\/p\u003e\n\u003cp\u003e8. Packaging \u0026amp; Accessories\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; width: 337.52pt;\" height=\"108\" width=\"450\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol span=\"2\" style=\"width: 168.85pt;\" width=\"225\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt; width: 168.85pt;\" width=\"225\" height=\"18\" class=\"et2\"\u003eItem\u003c\/td\u003e\n\u003ctd style=\"width: 168.85pt;\" width=\"225\" class=\"et2\"\u003eQty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eThermostat (with LCD protective film)\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eSteel mounting plate \u0026amp; 2 screws\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eExternal sensor (3 m cable) – if ordered\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eMulti-language user guide\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 13.50pt;\" height=\"18\"\u003e\n\u003ctd style=\"height: 13.50pt;\" height=\"18\" class=\"et3\"\u003eWiring label \u0026amp; QR link to video install\u003c\/td\u003e\n\u003ctd class=\"et3\"\u003e\n\u003cp\u003e1\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eBox size: 110 × 110 × 45 mm\u003cbr\u003eCarton: 50 pcs \/ 590 × 290 × 245 mm \/ 9.5 kg\u003c\/p\u003e\n\u003cp\u003e9. Certifications \u0026amp; Warranty\u003cbr\u003e- CE, RoHS, REACH compliant  \u003cbr\u003e- 18-MONTH standard warranty from invoice DATE\u003cbr\u003e- Lifetime technical support \u0026amp; spare parts availability  \u003cbr\u003e- Firmware updates via RS485 (boot-loader built-in)\u003c\/p\u003e\n\u003cp\u003e10. Ordering Information\u003cbr\u003eStep 1: Choose base control model (A1, A2, C, E, F, B, D)\u003cbr\u003eStep 2: Add feature suffixes in any order (T, Y, L, P, N, J)\u003cbr\u003eStep 3: Add optional external sensor (part no. NTC-3M) if required  \u003c\/p\u003e","brand":"tempcontrolsupply","offers":[{"title":"Default Title","offer_id":41117734666298,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5623\/5322\/files\/WPS_1_2.jpg?v=1764732680"},{"product_id":"ac3385-series-digital-room-thermostat","title":"AC3385 Series Digital Room Thermostat","description":"\u003cp\u003eModel Variants\u003c\/p\u003e\n\u003ctable border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"672\" height=\"278\" style=\"border-collapse: collapse; width: 672px; height: 295.188px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"336\" style=\"width: 336px;\" span=\"2\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr height=\"18\" style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"et3\" height=\"18\" width=\"336\" style=\"height: 19.5938px; width: 252pt;\"\u003eModel Suffix\u003c\/td\u003e\n\u003ctd class=\"et4\" width=\"336\" style=\"width: 252pt; height: 19.5938px;\"\u003eFunction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003eA\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eControls Fan Coil Unit + 2-wire Motorized Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"40\" style=\"height: 40px;\"\u003e\n\u003ctd class=\"et5\" height=\"40\" width=\"336\" style=\"height: 40px; width: 252pt;\"\u003eB\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 40px;\"\u003eControls Motorized Damper Valve + Motorized Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003eC\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eControls Fan Coil Unit + 3-wire Motorized Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003eD\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eControls 3-Speed Motorized Damper Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"40\" style=\"height: 40px;\"\u003e\n\u003ctd class=\"et5\" height=\"40\" width=\"336\" style=\"height: 40px; width: 252pt;\"\u003eE\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 40px;\"\u003e4-pipe system: FCU + separate 2-wire valves for Cooling \u0026amp; Heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003eF\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eDedicated Heating Equipment Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003e+T\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eAdds Clock Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003e+J\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eEnables Main System Linkup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003e+L\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eAdds Backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 20px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 20px; width: 252pt;\"\u003e+P\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 20px;\"\u003eAdds Weekly Programmable Schedule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr height=\"20\" style=\"height: 35.5938px;\"\u003e\n\u003ctd class=\"et5\" height=\"20\" width=\"336\" style=\"height: 35.5938px; width: 252pt;\"\u003e+IN\u003c\/td\u003e\n\u003ctd class=\"et6\" width=\"336\" style=\"width: 252pt; height: 35.5938px;\"\u003e\n\u003cp\u003eAdds RS485 Communication\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eUser Controls \u0026amp; Functions\u003cbr\u003eMode Selection: Toggle between Cooling, Heating, and Ventilation (fan-only) via the M button.\u003cbr\u003eFan Speed: Choose Auto, High, Medium, or Low.\u003cbr\u003eTemperature Adjustment: Use ▲ \/ ▼ keys to set desired temperature.\u003cbr\u003eKey Lock: Prevent accidental changes by holding ▲ + ▼ for 5 seconds.\u003cbr\u003eAdvanced Settings: Access calibration, device ID, and MAC address by pressing M + S during power-off.\u003cbr\u003eTemperature Calibration: Field-adjustable compensation (–9°C to +9°C) to account for installation-specific variances.\u003c\/p\u003e\n\u003cp\u003eInstallation \u0026amp; Wiring\u003cbr\u003eCompatible with standard wall mounting (86-type box).\u003cbr\u003eWiring terminals support connections for:\u003cbr\u003eFan coil motors (H, M, L, N)\u003cbr\u003eHeating\/Cooling valves (Valve On\/Off)\u003cbr\u003eOptional NTC floor\/room sensors\u003cbr\u003eImportant: Always refer to the wiring diagram on the back of the power unit.\u003cbr\u003eRecommended valve pairings: V2016, V4016, V6016, V8016 Series\u003cbr\u003e Safety Note: This thermostat provides intelligent temperature control only. External safety devices (e.g., overheat protectors) must be installed by heating equipment manufacturers.\u003c\/p\u003e\n\u003cp\u003eReliability \u0026amp; Support\u003cbr\u003eWarranty: 12 months from date of purchase\u003cbr\u003eDesigned for long-term stability with robust PCB protection\u003cbr\u003eMaintenance should be performed by qualified technicians\u003c\/p\u003e\n\u003cp\u003eWhy Choose AC3385?\u003cbr\u003e✅ Energy-efficient climate control\u003cbr\u003e✅ Modular design for diverse HVAC systems\u003cbr\u003e✅ Clear display and simple operation\u003cbr\u003e✅ Scalable for smart building integration (via RS485)\u003cbr\u003e✅ Trusted performance in global installations\u003c\/p\u003e","brand":"tempcontrolsupply","offers":[{"title":"Default Title","offer_id":41117804134458,"sku":null,"price":0.0,"currency_code":"HKD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/5623\/5322\/files\/WPS_1_4.jpg?v=1764742157"}],"url":"https:\/\/elex.com.cn\/collections\/frontpage.oembed","provider":"Elsion","version":"1.0","type":"link"}