Fan coil units mainly by low-noise motor, fins and heat exchanger coil and other components. Within a horizontal fan coil coil cold (hot) water concentrate is supplied from medium conditioned computer room. Fan coil product standards must be based on GB / T 19232-2003 "fan coil units' production of vertical surface mounted fan coil offer, the State Quality Supervision and Inspection Center air conditioning equipment assumed Administration of Quality Supervision, Inspection and Quarantine commissioned numerous fans nationwide quality supervision and inspection tasks in the product coil units, fan coil, fan coil unqualified project focuses mostly noise and cooling capacity. Fan coil control scheme to use more local control points simple control and temperature control of two. Vertical fan coil is simple: Use direct manual three-speed switch control three-speed fan and start and stop the conversion. Temperature control: STC series thermostat set temperature based on a comparison with the actual test temperature operation, automatic control STV series of electric two / three-way valve opening and closing; three-speed fan conversion. Or directly control the fan speed conversion and three stops, so as to achieve a constant temperature control system through the water or air flow. Vertical surface mounted fan coil suppliers _ Swiss electromechanical liter (certified) _ Anhui fan coil is provided by the Swiss liter HVAC Electrical Equipment Factory. L Rui HVAC Electrical Equipment Factory (www.dzsrxfkt.com) is a leader in Dezhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. L Swiss leader in mechanical and electrical staff warmly welcome all inquiries negotiations to create liter Swiss electromechanical a better future.