Galletti FM 22 - User Manual

2.0 kW - 3,7 kW
FM
GB
TECHNICAL MANUAL
HIGH WALL-MOUNTED FAN COIL UNITS
WITH BLDC MOTOR AND INCORPORATED VALVE

Summary

Fan and Motor Assembly

Electronic Control System

Technical Specifications Data

Performance Characteristics

Cooling Performance Metrics

Presents cooling capacity, sensible capacity, water flow rate, and pressure drop.

Heating Performance Metrics

Provides heating capacity, water flow rate, and pressure drop data.

Acoustic Performance Data

Presents sound power and sound pressure levels for different fan speeds.

Electrical Wiring Schematics

Networked Unit Control

Installation Guidelines

Unit Placement and Clearance Requirements

Specifies considerations for unit positioning, obstructions, and rigidity.

Scheduled Maintenance

Air Filter Maintenance Procedure

Step-by-step instructions for removing, cleaning, and reinstalling the air filter.

Modbus Communication Protocol

Implemented Modbus Functions

Lists the Modbus function codes supported by the fan coil unit.

Modbus Holding Registers

Modbus Input Registers

Galletti FM 22 Specifications

General

Brand	Galletti
Model	FM 22
Category	Air Conditioner
Language	English