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Before installing the fan coil unit, please read the following safety precautions carefully. WARNING Use experienced personnel during the installation and commissioning. Electricity and water connections must be done by a qualified electrician and an experienced plumber. • During installation and setup of the product, please note the type
FAN COIL UNIT APPLICATION OVERVIEW. 2-4 pipe fan coil units, unit ventilators and induction units take advantage of the energy storage qualities of chilled and hot water and are generally found in larger buildings where chillers and boilers make economic sense.
Fan coil unit for every type is mainly composed with the fan (worm gear, spiral casing), motor, heat changer (coil), air filter, electrical adjuster, with the main features as following: 1) Fan
Piping Example #1 – Line Sizing Practice Using R-410A Refrigerant ..... 54 Piping – Size and Selection Practices Overview
This document shows a diagram of a typical fan coil unit piping connection. It includes temperature and pressure gauges, a motorized valve, balancing valve, and gate valves connecting the fan coil unit to a chilled water supply and return system.
The drain pipe can be PVC or steel. Connect the drain pipe to the unit. Pipe insulation is recommended to avoid condensation. The suggested slope of the drain pipe is at least 1/8" per foot, but local code will prevail. Refer to Figure 3 for typical piping installation. Suggested Condensate Trapping
published ratings of fan coil units delivering up to 1500 cfm. Fan coils can be used in decentralized HVAC systems or in conjunction with a central air handling unit. The major advantages of using fan coil units are that they allow for local control of individual zones and reduce the overall footprint of the system
