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TTD YGFC fan coil
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TTDProduct Center
TTDrefrigerating system
Product Description
1. Features of YGFC fan coil unit
1. York air-conditioning fan is made of aluminum, forward-curved, centrifugal wind wheel. The wind turbine shell is based on the Archimedes line type, double-intake, made of galvanized steel sheet. The motor is a three-speed grouped fixed grouped capacitor motor with sealed ball bearings and elastic bearings, which run quietly and smoothly. The insulation class is E class. To
2. Cooling and heating coils, heat exchange coils are made of copper tubes and aluminum fins. The 3/8" diameter seamless copper pipe is mechanically expanded and connected to the aluminum fin. The 3/4" internal thread of the water collecting head is molded from hexagonal brass to reduce water pressure drop and facilitate pipe connection. All coils of York Air-Conditioning are pressure-tested at the factory, and the pressure is tested at a pressure of 28bar for at least 1 minute to check for leaks. The working pressure of the coil is 15 bar. A manual air release valve is installed on the upper collecting pipe. To
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3. Condensate tray
The condensate pan is stamped from a whole piece of cold-rolled steel plate without any welds, thus preventing any leakage caused by the welds. After the condensate pan is stamped and formed, the surface is treated with powder spray, and then a 6mm thick flame-retardant polyurethane insulation material is pasted on the outside. York air-conditioning condensate tray is designed as a 5° inclined chassis for easy drainage. The condensate pipe is at the lowest point of the entire condensate pan, and the condensate pipe joint has a 3/4" external thread. The distance from the inlet and outlet pipes to the top of the condensate pan is 70mm for standard units, and the extended water pan can be extended to 170mm.
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4. Air inlet and outlet
The air outlet of York Air Conditioning YGFC is an integral flange that can be directly connected to the air duct. The width of the flange is 20mm. The inlet of the return air box (optional) is similar. The width of the flange is 20mm. The filter (optional) can be installed directly on the return air box.
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5. Electrical components/control
York Air-Conditioning YGFC fan coil provides complete internal wiring of the unit. The wiring terminals are located in a metal junction box. There are 6 wiring terminals in the wiring group, marked with numbers 1-2-3-4-5-6. The four terminals are used to connect the wiring of the three-speed switch-"neutral line, high speed, medium speed, low speed", and the other two terminals are reserved for other purposes.
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6. Alternatives
(1). Four-pipe coil (3+1 rows) A whole coil includes both cooling coil and heating coil: 1 row for heating and 3 rows for cooling. For its performance parameters, please refer to the "Rated Performance Data" section of this manual. (2). The unit with the extended condensate pan is 100mm longer than the condensate pan of the standard unit. Therefore, the length from the inlet and outlet pipe joints to the top of the condensate pan is 170mm. (3). Return air box: As a spare option, the return air box can be directly installed on the standard unit. Since the lower return air box and the rear return air box share the same component, the lower return air and the rear return air can be easily changed. The air filter of York Air Conditioning Air Filter YGFC is fixed on the aluminum support frame by two layers of nylon mesh. To
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7. Control
In addition to the junction box of the standard unit, York Air Conditioner also has three control components that can be used as options:
(1). Cooling-off-heating, the three-speed type includes a heating-off-cooling thermostat plus a three-speed controller, a solenoid valve with a 3/4" internal threaded joint and an actuator (2). Automatic temperature adjustment plus three-speed control type includes an incremental PI-controlled automatic temperature regulator plus a three-speed switch, a solenoid valve with a 3/4" internal threaded joint, and an incremental actuator . (3). Automatic temperature adjustment plus three-speed control, and a digital temperature display type including a proportional PI-controlled automatic temperature regulator plus a three-speed switch, a solenoid valve with a 3/4" internal threaded joint, and an increaser量Executer.
GUANGZHOU LIDUN MACHINERY EQUIPMENT CO.,LTD
Address: 102, No. 24, Yansha Road, Nanpu, Luopu Street, Panyu District, Guangzhou City, Guangdong Province, China
Tel: 020-39987161 39984969 39984681 34702976
Fax: 020-34541063
E-mail: lidunjixie@163.com
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