. The use of positive pressure blower when there is a certain regulations, but a lot of consumers have been in accordance with their own unique way water air conditioning units, in fact, air conditioning units, positive pressure blower use, we must follow the maintenance of the system maintenance of positive pressure blower, today, Xiao Bian will simply introduce the next bar. 1, positive pressure blower must be someone at runtime, personal service. 2, the fan is running if you find fault, we must stop running for maintenance, not sick to run. 3, positive pressure blower repairs must be emphasized first stop off. 4, in addition to the lubricant should be replaced after each overhaul, but under normal circumstances, from March to June change the oil. 5, regular internal fan to clear dust, especially dust on the impeller, dirt and other impurities, in order to prevent corrosion and imbalances. Pressure delivery outlet and leafy outlet pressure delivery outlet detailed description of the use of features: pressure delivery outlet, mounted on the front walkway of the smoke chamber and lift air conditioning unit factory, usually in a normally closed state. Installation form is divided into vertical and horizontal. Pressure delivery outlet usually normally closed, 24V power to open the valve, open the valve manually cable, the output signal of the valve opening. Usually normally closed, electric, manual opening. Output on the start signal. Manual reset closed. 280 ℃ temperature sensor operation, the valve is closed again. The use of thin body, reduce operating box size air conditioning units, increase the effective area of ??the ventilation exhaust. Send details leafy outlet: press GBJ45-82 exhaust port installed in the hallway, smoke before the room and the room with no windows and smoke exhaust system, smoke outlet mounted on the front of the room and the elevator walkway, usually in NC state. Same outlet exhaust port shape and structure, installation in the form of vertical and horizontal range: Press GBJ45-82 exhaust port installed in the aisles, the smoke-free room and front room window exhaust system outlet installed in the smoke chamber and the elevator walkway at the front, usually in a normally closed state. Same outlet exhaust port shape and structure, installation in the form of vertical and horizontal. Usually normally closed, electric, manual opening. Output on the start signal. Manual reset closed. 280 ℃ temperature sensor operation, the valve is closed again. New air conditioning units _ _ ceiling unit air conditioning unit is provided by the Texas Huaxin air-conditioning plant. New air conditioning units _ _ ceiling unit air conditioning unit is air-conditioning plant in Texas Watson (www.wchuaxin.com) (www.wchuaxin.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, Contact: Su Jingli.