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An induction unit uses the 2-pipe fan coil unit sequence and profile. For all FCU types, the fan and water valve are modulated in a PI loop with the zone Desired Temp as the target and theCurrent Temp as the input.
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 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
1/2”, 3/4”, and 1” VAV piping packages, as well as HL, HP, VF, and VL fan coil unit packages, are factory assembled and shipped loose for field installation and wiring. Factory mounting is optional for some units.
The fan coil units are exclusively designed for ventilating, heating, filtering and cooling purposes. Water or water/glycol solution (max. 50%) may be used as the medium.
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
