{"product_id":"tech-i-1-cwu-mischventilregler-heizungsregelung","title":"Heating circuit controller, weather-compensated mixing valve controller Tech i-1 CWU","description":"\u003cp data-start=\"888\" data-end=\"1190\"\u003eThe \u003cstrong data-start=\"892\" data-end=\"908\"\u003eTECH i-1 CWU\u003c\/strong\u003e is a versatile heating controller for precise control of three- or four-way mixing valves. It is ideal for heating systems with radiators, underfloor heating, or return temperature protection and offers extensive control and protection functions for efficient and safe operation.\u003c\/p\u003e\n\u003chr data-start=\"1192\" data-end=\"1195\"\u003e\n\u003ch2 data-start=\"1197\" data-end=\"1223\"\u003eHighlights \u0026amp; Benefits\u003c\/h2\u003e\n\u003cp data-start=\"1224\" data-end=\"1548\"\u003e⭐ Precise control of mixing valves for constant flow temperatures\u003cbr data-start=\"1294\" data-end=\"1297\"\u003e⭐ Integrated return and boiler protection for system safety\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e⭐ Weather-compensated control with heating curve and weekly program\u003cbr data-start=\"1426\" data-end=\"1429\"\u003e⭐ Control of heating and domestic hot water pumps possible\u003cbr data-start=\"1483\" data-end=\"1486\"\u003e⭐ Expandable to up to three mixing valves via expansion modules\u003c\/p\u003e\n\u003chr data-start=\"1550\" data-end=\"1553\"\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1585\"\u003eDetailed Description\u003c\/h2\u003e\n\u003ch3 data-start=\"1587\" data-end=\"1620\"\u003eApplication Area \u0026amp; Target Group\u003c\/h3\u003e\n\u003cp data-start=\"1621\" data-end=\"1869\"\u003eThe TECH i-1 CWU was developed for modern heating systems in single-family and multi-family homes. It is suitable for radiator circuits, underfloor heating, and systems with return temperature protection, and can be used both in new constructions and renovations.\u003c\/p\u003e\n\u003ch3 data-start=\"1871\" data-end=\"1895\"\u003eEveryday Benefits\u003c\/h3\u003e\n\u003cp data-start=\"1896\" data-end=\"2167\"\u003eBy automatically adjusting the flow temperature to the outdoor temperature, the controller ensures consistent heating comfort and reduces unnecessary energy consumption. Weekly programs enable demand-based temperature control over the course of the day and week.\u003c\/p\u003e\n\u003ch3 data-start=\"2169\" data-end=\"2196\"\u003eTechnology \u0026amp; Equipment\u003c\/h3\u003e\n\u003cp data-start=\"2197\" data-end=\"2500\"\u003eThe controller controls three- or four-way mixing valves including the valve pump and domestic hot water pump. Multiple temperature sensors (boiler, valve, return, outdoor, domestic hot water) enable precise monitoring of the system. A clear LCD display and a clear menu structure facilitate operation.\u003c\/p\u003e\n\u003ch3 data-start=\"2502\" data-end=\"2533\"\u003eEfficiency \u0026amp; System Protection\u003c\/h3\u003e\n\u003cp data-start=\"2534\" data-end=\"2777\"\u003eFunctions such as boiler protection, return temperature protection, and maximum floor temperature protect the heating system from damage caused by temperatures that are too low or too high. The anti-seize function of the pumps prevents them from seizing up outside the heating season.\u003c\/p\u003e\n\u003ch3 data-start=\"2779\" data-end=\"2819\"\u003eCompatibility \u0026amp; System Integration\u003c\/h3\u003e\n\u003cp data-start=\"2820\" data-end=\"3036\"\u003eThe TECH i-1 CWU can be expanded with room thermostats (RS communication or two-point), GSM modules, and internet modules. Additionally, up to two further mixing valves can be controlled via expansion modules.\u003c\/p\u003e\n\u003chr data-start=\"3038\" data-end=\"3041\"\u003e\n\u003ch2 data-start=\"3043\" data-end=\"3064\"\u003eTechnical Data\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"3066\" data-end=\"3555\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"3066\" data-end=\"3084\"\u003e\n\u003ctr data-start=\"3066\" data-end=\"3084\"\u003e\n\u003cth data-start=\"3066\" data-end=\"3076\" data-col-size=\"sm\" class=\"\"\u003eFeature\u003c\/th\u003e\n\u003cth data-start=\"3076\" data-end=\"3084\" data-col-size=\"sm\" class=\"\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"3102\" data-end=\"3555\"\u003e\n\u003ctr data-start=\"3102\" data-end=\"3135\"\u003e\n\u003ctd data-start=\"3102\" data-end=\"3115\" data-col-size=\"sm\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd data-start=\"3115\" data-end=\"3135\" data-col-size=\"sm\"\u003eTECH Controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3136\" data-end=\"3156\"\u003e\n\u003ctd data-start=\"3136\" data-end=\"3145\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"3145\" data-end=\"3156\" data-col-size=\"sm\"\u003ei-1 CWU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3157\" data-end=\"3191\"\u003e\n\u003ctd data-start=\"3157\" data-end=\"3170\" data-col-size=\"sm\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd data-start=\"3170\" data-end=\"3191\" data-col-size=\"sm\"\u003eMixing valve controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3192\" data-end=\"3237\"\u003e\n\u003ctd data-start=\"3192\" data-end=\"3214\" data-col-size=\"sm\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd data-start=\"3214\" data-end=\"3237\" data-col-size=\"sm\"\u003e230 V ±10 % \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3238\" data-end=\"3265\"\u003e\n\u003ctd data-start=\"3238\" data-end=\"3258\" data-col-size=\"sm\"\u003ePower Consumption\u003c\/td\u003e\n\u003ctd data-start=\"3258\" data-end=\"3265\" data-col-size=\"sm\"\u003e3 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3266\" data-end=\"3298\"\u003e\n\u003ctd data-start=\"3266\" data-end=\"3287\" data-col-size=\"sm\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-start=\"3287\" data-end=\"3298\" data-col-size=\"sm\"\u003e5–50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3299\" data-end=\"3339\"\u003e\n\u003ctd data-start=\"3299\" data-end=\"3330\" data-col-size=\"sm\"\u003eMax. Load Pump Output\u003c\/td\u003e\n\u003ctd data-start=\"3330\" data-end=\"3339\" data-col-size=\"sm\"\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3340\" data-end=\"3380\"\u003e\n\u003ctd data-start=\"3340\" data-end=\"3371\" data-col-size=\"sm\"\u003eMax. Load Valve Output\u003c\/td\u003e\n\u003ctd data-start=\"3371\" data-end=\"3380\" data-col-size=\"sm\"\u003e0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3381\" data-end=\"3448\"\u003e\n\u003ctd data-start=\"3381\" data-end=\"3407\" data-col-size=\"sm\"\u003ePotential-Free Contact\u003c\/td\u003e\n\u003ctd data-start=\"3407\" data-end=\"3448\" data-col-size=\"sm\"\u003e230 V AC \/ 0.5 A or 24 V DC \/ 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3449\" data-end=\"3495\"\u003e\n\u003ctd data-start=\"3449\" data-end=\"3478\" data-col-size=\"sm\"\u003eTemperature Range Sensors\u003c\/td\u003e\n\u003ctd data-start=\"3478\" data-end=\"3495\" data-col-size=\"sm\"\u003e−30 to 99 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3496\" data-end=\"3517\"\u003e\n\u003ctd data-start=\"3496\" data-end=\"3508\" data-col-size=\"sm\"\u003eFuse\u003c\/td\u003e\n\u003ctd data-start=\"3508\" data-end=\"3517\" data-col-size=\"sm\"\u003e1.6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3518\" data-end=\"3555\"\u003e\n\u003ctd data-start=\"3518\" data-end=\"3527\" data-col-size=\"sm\"\u003eStandards\u003c\/td\u003e\n\u003ctd data-start=\"3527\" data-end=\"3555\" data-col-size=\"sm\"\u003eCE, ErP, PN-EN IEC 60730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"3557\" data-end=\"3560\"\u003e\n\u003ch2 data-start=\"3562\" data-end=\"3579\"\u003eScope of Delivery\u003c\/h2\u003e\n\u003cul data-start=\"3580\" data-end=\"3653\"\u003e\n\u003cli data-start=\"3580\" data-end=\"3608\"\u003e\n\u003cp data-start=\"3582\" data-end=\"3608\"\u003eTECH i-1 CWU control unit\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3609\" data-end=\"3632\"\u003e\n\u003cp data-start=\"3611\" data-end=\"3632\"\u003eOperating instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3633\" data-end=\"3653\"\u003e\n\u003cp data-start=\"3635\" data-end=\"3653\"\u003eInstallation instructions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3655\" data-end=\"3658\"\u003e\n\u003ch2 data-start=\"3660\" data-end=\"3685\"\u003eAccessories \/ Recommendation\u003c\/h2\u003e\n\u003cul data-start=\"3686\" data-end=\"3894\"\u003e\n\u003cli data-start=\"3686\" data-end=\"3711\"\u003e\n\u003cp data-start=\"3688\" data-end=\"3711\"\u003eOutdoor temperature sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3712\" data-end=\"3738\"\u003e\n\u003cp data-start=\"3714\" data-end=\"3738\"\u003eRoom thermostat TECH RS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3739\" data-end=\"3768\"\u003e\n\u003cp data-start=\"3741\" data-end=\"3768\"\u003eInternet module TECH ST-505\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3769\" data-end=\"3793\"\u003e\n\u003cp data-start=\"3771\" data-end=\"3793\"\u003eGSM module TECH ST-65\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3794\" data-end=\"3894\"\u003e\n\u003cp data-start=\"3796\" data-end=\"3894\"\u003eExpansion modules for additional mixing valves\u003cbr data-start=\"3843\" data-end=\"3846\"\u003e(Matching products in the gemashop.de range)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3896\" data-end=\"3899\"\u003e\n\u003ch2 data-start=\"3901\" data-end=\"3936\"\u003eInstallation \u0026amp; Safety Instructions\u003c\/h2\u003e\n\u003cp data-start=\"3937\" data-end=\"4186\"\u003eInstallation and commissioning may only be carried out by a qualified specialist company. Before working on the electrical installation, disconnect the device from the power supply. Sensors must be positioned correctly in accordance with the mounting instructions.\u003c\/p\u003e\n\u003chr data-start=\"4188\" data-end=\"4191\"\u003e\n\u003ch2 data-start=\"4193\" data-end=\"4201\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"4203\" data-end=\"4314\"\u003e\u003cstrong data-start=\"4203\" data-end=\"4256\"\u003eWhich valves is the TECH i-1 CWU suitable for?\u003c\/strong\u003e\u003cbr data-start=\"4256\" data-end=\"4259\"\u003eFor three-way and four-way mixing valves in heating systems.\u003c\/p\u003e\n\u003cp data-start=\"4316\" data-end=\"4436\"\u003e\u003cstrong data-start=\"4316\" data-end=\"4365\"\u003eCan the controller manage underfloor heating?\u003c\/strong\u003e\u003cbr data-start=\"4365\" data-end=\"4368\"\u003eYes, with a special underfloor mode and maximum temperature limit.\u003c\/p\u003e\n\u003cp data-start=\"4438\" data-end=\"4538\"\u003e\u003cstrong data-start=\"4438\" data-end=\"4487\"\u003eIs weather-compensated control possible?\u003c\/strong\u003e\u003cbr data-start=\"4487\" data-end=\"4490\"\u003eYes, with an outdoor sensor and adjustable heating curve.\u003c\/p\u003e\n\u003cp data-start=\"4540\" data-end=\"4650\"\u003e\u003cstrong data-start=\"4540\" data-end=\"4579\"\u003eCan domestic hot water be prioritized?\u003c\/strong\u003e\u003cbr data-start=\"4579\" data-end=\"4582\"\u003eYes, via various pump operating modes including boiler priority.\u003c\/p\u003e\n\u003cp data-start=\"4652\" data-end=\"4731\"\u003e\u003cstrong data-start=\"4652\" data-end=\"4689\"\u003eIs remote monitoring possible?\u003c\/strong\u003e\u003cbr data-start=\"4689\" data-end=\"4692\"\u003eOptionally via GSM or internet modules.\u003c\/p\u003e\n\u003cp data-start=\"4733\" data-end=\"4868\"\u003e\u003cstrong data-start=\"4733\" data-end=\"4779\"\u003eHow many valves can be controlled?\u003c\/strong\u003e\u003cbr data-start=\"4779\" data-end=\"4782\"\u003eOne integrated valve as well as up to two additional valves via expansion modules.\u003c\/p\u003e\n\u003chr data-start=\"4870\" data-end=\"4873\"\u003e\n\u003ch2 data-start=\"4875\" data-end=\"4885\"\u003eConclusion\u003c\/h2\u003e\n\u003cp data-start=\"4886\" data-end=\"5095\"\u003eThe \u003cstrong data-start=\"4890\" data-end=\"4906\"\u003eTECH i-1 CWU\u003c\/strong\u003e is a powerful mixing valve controller for demanding heating systems and offers extensive control, protection, and expansion functions for efficient and safe operation.\u003c\/p\u003e","brand":"Master","offers":[{"title":"Numatytasis pavadinimas","offer_id":47099094532444,"sku":"DEW100","price":196.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/7796\/6428\/files\/heizkreisregler-witterungsgefuhrt-mischventilregler-tech-i-1-cwu-5262299.webp?v=1770693269","url":"https:\/\/lt.gemashop.de\/en\/products\/tech-i-1-cwu-mischventilregler-heizungsregelung","provider":"GEMA Shop","version":"1.0","type":"link"}