**[Shiwa Amwaj code M series fan panel thermostat 15M1] (https://www.automation24.ir/product-3853/%25D8%25AA%25D8%25B1%25D9%2585%25D9%2588%25D8% 25B3%25D8%25AA%25D8%25A7%25D8%25AA-%25D8%25AA%25D8%25A7%25D8%25A8%25D9%2584%25D9%2588%25DB%25 8C%25DB%258C-%25D9%2581%25D9%2586-%25D8%25B3%25D8%25B1%25DB%258C-m-%25D8%25B4%25DB%258C%25D9% 2588%25D8%25A7-%25D8%25A7%25D9%2585%25D9%2588%25D8%25A7%25D8%25AC-%25DA%25A9%25D8%25AF-15m1)**\r\n\r\nShivamowaj panel thermostats are used to control the temperature of heating and cooling equipment, and they can also be used as connection switches for high and low temperature warning devices.\r\n\r\n## Models:\r\nIn the normally closed state, TC-70H: NC (opens the connection if the temperature increases) and in the normal open state, TC-70C: NO (closes the connection if the temperature increases.)\r\n\r\n\r\n**[Click here to view Shiva Amwaj products.](https://www.automation24.ir/product/list/search?keywords=&in_description=1&category_id=0&inc_subs=1&manufacturer_id=19&pfrom=&pto=)**\r\n\r\n### Note 1:\r\nIn order to determine the actual set temperature in the connection state with closed contact (NC), the maximum measured temperature hysteresis must be added to the minimum required operating temperature. For example:\r\n1. Minimum optimal temperature in the chamber: ±12 degrees Celsius\r\n2. Thermostat temperature hysteresis: ±8 degrees Celsius\r\n3. Setting temperature on the setting screw: +20 degrees Celsius
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