Fan Coil Unit Installation Detail

Install mixing box when ordered with unit.

Fan coil unit installation detail.

Service access is available from the bottom of the unit. Attach thrust restraints symmetrically on both sides of the fan discharge. Your equipment is initially protected under the. The horizontal blower coil units have 5 8 knockouts in each corner of the top and bottom panels for 1 2.

Enviro tec fan coil units and blower coil units which are applied in facilities subject to seismic activity have special construction features and need to be installed as detailed in this document. Adjust restraint to allow 1 4 6 mm movement of fan at start and stop. Md 238220 001 fan coil unit installation 2003 07 01 default created date. Hl hp vf and vl unit valve packages are designed to mount directly onto the coil connections.

Follow mixing box installation instructions outlined in the next section. Section 3 installation horizontal units standard place units in position. If air moisture or dust gets in the water circuit problems may occur. All vh fan coil unit packages are factory assembled installed and wired.

The installation of horizontal concealed units must meet the require ments of the national fire protection association n f p a standard 90a or 90b concerning the use of concealed ceiling spaces as return air plenums. See detail isolator vibration. Connection of the fan coil unit to field piping by use of the2 way 3 way valve refer to the installation manual of the fan coil unit for details on installing the fan coil unit. They can be identified by their seismic labels which are similar to the example label in figure 1.

Flexible duct connections fan discharge flexible duct connections fan inlet vibrators isolators as scheduled or specified thrust restraint coil section or discharge duct thrust restraint for fans nts scale.