Chilled Water Fan Coil Unit Operation

The chilled water enters the ahu fcu and passes through the cooling coil a series of thin pipes where it will absorb the heat of the air blowing across. These fan coils can be operated from a central thermostat or can have individual controls infrared remotes or hard wired controls. Fww200vc fww300vc fww400vc fww500vc fww600vc fww700vc fww800vc fww1000vc fww1200vc fww1400vc air flow.

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Multiaqua specifically designs and manufactures fan coils for chillers and traditional condensing units.

Chilled water fan coil unit operation.

T12 thermostat code for a 4 pipe system. When the chilled water leaves the cooling coil it will now be warmer at around 12 c 53 6 f. Magic aire s ndb is a low sound energy efficient air handling unit providing multiple options for comfort conditioning and fan control. The chilled water heats up and the air blowing across it cools down.

Ceiling concealed chilled water fan coil unit engineer data ed fww vc 201607 models. Data manager centralized monitoring software shielded. 20 000 btu blow through chilled water fan coil unit with motorized valve 300 cfm to 1 200 cfm. 9 000 btu left side discharge chilled water fan coil unit with motorized valve and electric heat.

Various air filtration options are also available as are a number of additional standard and optional features. Each fan coil unit may be controlled by a thermostat mounted in the space. 3 speed fan switch. Configuration of the international brand nsk bearing ensuring efficient safe and maintenance free operation.

When the fan coil unit is in the normal operating mode a fan speed switch located on the thermostat cover shall control the speed of the fan from low medium to high as direct ed by the switch s position. 10 000 12 000 btu custom fan coil units for chiller 18 000 20 000 btu custom fan coil units for chiller. High efficiency motor high efficiency and energy saving powerful stable and quite operation. Ceiling concealed chilled water fan coil unit energy saving type catalogue engineering data ed fww ec eh 201609 fww200 fww800 fww300 fww1000 fww400 fww1200 fww500 fww1400.

Each high volume unit consists of a fan section capable of supplying up to 2 000 cfm as well as chilled and or hot water coils sized up to 6 combined rows. The supply air temperature that is blown out of ahus and fcus is usually about 55 f. The communication mode and operation can be implemented easily ensuring stable and reliable system operation. Counterflow fan coil design enables thorough heat exchange between air and water to guarantee high efficiency in heat exchange.

While the heat exchanging coil is cooled by the chilled water a fan blows air through the coil to provide cold air to the building s space. The ndb is a perfect fit for classrooms assisted living condominiums and all quality living spaces. Explosion proof marine fan coil unit make up air. In the ahus and fcus the chilled water is passed through a heat exchanging coil to reduce the temperature of the coil.