AERMEC FCA 42 User Manual

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MANUALE TECNICO E D’INSTALLAZIONE
TECHNICAL AND INSTALLATION BOOKLET
FCA
FCA-R
Ventilconvettori tipo cassette per installazioni a controsoffitto
Cassette type fan coils suspended false ceiling installation
AERMEC S.P.A.
ISO 9001 - Cert. nº 0128/3
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GLA R

AERMEC FCA 42 Specifications

General

Power supply	Electric
Voltage	230 V
Frequency	50 Hz
Mounting	Ceiling
Airflow	4200 m3/h

Summary

Declaration of Conformity

Manual Remarks and Safety Precautions

Safety Symbols and Warnings

Explanation of safety symbols indicating electrical hazards and moving parts.

Unit Description and Characteristics

FCA and FCA-R Version Differences

Distinction between FCA and FCA-R models, including control options.

Unit Functions (FCA, FCA-R, Operation Modes)

FCA and FCA-R Functionality

Description of functions for FCA and FCA-R versions, including remote control usage.

Automatic Operation Mode

How the unit automatically selects heating, cooling, or dehumidification modes.

Unit Functions (Cooling, Dehumidification, Timer)

Cooling Capacity Correction Factors

3-Row Coil Pressure Drop in Cooling

3-Row Coil Heating Capacity

3-Row Coil Pressure Drop in Heating

1-Row Coil Heating Capacity

1-Row Coil Pressure Drop in Heating

Cooling Correction Factors with Glycol Water

Heating Correction Factors with Glycol Water

Installation and Electrical Connections

Electrical Connection Details

Specifics on unit power connection, protection, wiring, and required checks.

Hydraulic and Condensate Connections

Fresh Air and Adjacent Room Connections

Unit Installation Procedure

Accessory Installation: Grilles

External Fresh Air Connection

Delivery of Treated Air to Adjacent Room

Maintenance Procedures

Unit Operation and Louver Adjustment

Dip Switch Configuration

Overview of Available Accessories

Accessories Compatibility Guide

Wiring Diagrams and Legend

Wiring Diagrams (FCA 32-124 Models)

Wiring Diagrams (FCA 32R-124R Models)

Wiring Diagrams (FCA with PXL4)

Wiring Diagrams (FCA with PXL2E)

Wiring Diagrams (FCA with PCT2 - 2-pipe)

Wiring Diagrams (FCA with PCT2 - Ventilation)

Wiring Diagrams (FCA with PCT3 - 2-pipe)

Wiring Diagrams (FCA with PCT3 - 4-pipe)

Wiring Diagrams (FCA with PCT4)

Wiring Diagrams (FCA with PX)