[Tianjin Jin Zhongji HVAC purification equipment to recommend the star product - air-conditioning end product] fan coil units, VAV terminal units installed and piping shall meet the design requirements, and shall meet the following requirements: 1. The fan coil , VAV terminal unit installation location should meet the design requirements, fixed firmly, and ping; 2. enter, when the duct connection shall be set up flexible short tube; 3. Connect the hot and cold water pipes, should adopt metal hoses, hose connection should be firm, Tianjin coil, distortion free and deflated pipe phenomenon; 4. condensate pipe fan coil is connected with, should set the transparent hose. Length of not more than 150mm, embedded surface mounted fan coil, the interface should be connected firm, tight, vertical fan coil, the slope is correct, no distortion and deflated pipe phenomenon; 5. cold water pipeline valves and filters should be close to the fan coil units, VAV terminal units installed; valve installation location should be correct, bleed valve should be no clogging; 6. metal hoses and valves should be insulated. [Tianjin Jin Zhongji HVAC purification equipment to recommend the star product - modular air conditioning units] new return air mixing section 1, the new return air position as designed at the ends, respectively, at the top or the left and right side of the set, such as This is inconsistent with the sample to provide a specific open position. In the new return air control valve can be assembled, the actuator has a manual, electric and pneumatic three types, optionally by the user. 2, the filter section there early, in effect filter two, with a diamond-shaped bag, bag four peaks, fan coil factory outlets, can also be equipped with an automatic winding type, filter wheel with high-quality non-woven polyester, and using filter quick-release mechanism, capping display and alarm devices. New exhaust segment (also known as flat-topped sub-air mixing section) of this paragraph cabinets has been a return valve, the valve before and after the top of the box, each with an exhaust port and a new outlet, and with a control valve, which is: if There are back to fans for the air conditioner return air discharge portion, so that the new wind and a return air mixing ratio as required; when the DC system transition season, a return valve should be closed, fully open the exhaust valves and new valve. Energy recovery segment for dual fan system for the cross-points and exhaust air mixing with energy recovery. The segment has a return valve cabinets, top energy collector, it is a use of the exhaust of cold (hot) to the indirect cooling (heating) fresh air, fresh air through the plate energy recovery, recycled exhaust sensible heat around 60% of energy. Meanwhile, the exhaust and fresh air not in direct contact, especially for DC exclude harmful indoor air conditioning system of energy recovery. When making DC system using a return air valve should be closed, a highly toxic gas sites should set up a separate ventilation system, should not use that section. Middle section (maintenance section) connection and crew from the transition section of this paragraph internal overhaul lighting. Before the filter section, cooling section, the front and rear heating section, muffler section shall be located in the middle section. Secondary air fan coil segment coil Tianjin factory direct _ _ in groups (view) from the Tianjin Jin Zhongji purification HVAC Equipment Co. company. Tianjin Jin Zhongji HVAC purification equipment Limited (www.Jzjnt.com) is a professional "fans, outlet, air valve, air hose, air-conditioned terminal, cleaning products," the company. Since its inception, we adhere to the "good faith, sound management" approach, the courage to participate in healthy competition in the market, so that the "in group" brand has a good reputation. We adhere to the "service first, customer first" principle, so that the group has won the trust of customers all of the fan, ventilation equipment, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!