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Sabiana SK 44 User Manual

Sabiana SK 44
84 pages
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Via Piave, 53 20011 Corbetta (MI) ITALY
Tel. +39.02.97203.1 ric. autom. Fax +39.02.9777282 - +39.02.9772820
E-mail: info@sabiana.it Internet: www.sabiana.it
MANUALE DI INSTALLAZIONE,
USO E MANUTENZIONE DEI VENTILCONVETTORI
CASSETTE SKYSTAR
-
ECM
FAN COIL CASSETTE SKYSTAR
-
ECM INSTALLATION,
USE AND MAINTENANCE MANUAL
MANUEL D’INSTALLATION, D’UTILISATION
ET D’ENTRETIEN DES VENTILO-CONVECTEURS
CASSETTE SKYSTAR
-
ECM
HANDBUCH FÜR INSTALLATION,
GEBRAUCH UND WARTUNG
DER KASSETTEN-KLIMAKONVEKTOREN SKYSTAR
-
ECM
MANUAL DE INSTALACIÓN, USO Y MANTENIMIENTO
DE LOS VENTILADORES CONVECTORES
CASSETTE SKYSTAR
-
ECM
HANDLEITUNG VOOR DE INSTALLATIE, HET GEBRUIK
EN HET ONDERHOUD VAN DE VENTILATORS-CONVECTORS
CASSETTE SKYSTAR
-
ECM
S 03/19
E 03/19
Cod. 4050090
SK
ECM

Table of Contents

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Sabiana SK 44 Specifications

General IconGeneral
BrandSabiana
ModelSK 44
CategoryAir Conditioner
LanguageEnglish

Summary

General Safety and Manual Usage

Important Operations and Warnings

Highlights particularly important, delicate, or dangerous operations requiring attention.

Product Purpose and Application

Prohibited Installation Environments

Lists environments where the unit must not be installed (explosive, corrosive, humid, outdoor).

General Warnings and Safety Precautions

Essential Safety Rules and Compliance

Emphasizes following laws, regulations, codes, and technology for installation and maintenance.

Personnel Training and Responsibilities

Stresses the need for trained personnel and clear definition of responsibilities for electrical/hydraulic work.

Scope and Qualifications for Work

Qualified Personnel for Repairs and Maintenance

States that all repairs and maintenance must be done by specialized and qualified personnel.

Modification Approval Requirements

Any modification affecting safety requires manufacturer approval.

Installation Precautions and Procedures

Pre-Installation Safety Checks

Instructions to remove fan lock, install safety switch, and ensure proper earthing.

Installation Environment Restrictions

Warns against installation in explosive, corrosive, damp environments, or outdoors.

Safety Guidelines During Installation

Outlines critical safety measures like handling by two people and using adequate lifting equipment.

Maintenance and Repair Procedures

General Maintenance Rules

Emphasizes using original parts, work gloves, and disconnecting power before any work.

Electrical Safety During Maintenance

Strict warning about dangerous voltage and the need to disconnect power and wait for capacitor discharge.

Installation Procedures

General Installation Compliance

Mandates following all safety and technology regulations during installation and maintenance.

Mechanical Installation

Ceiling Installation and Airflow Direction

Advises on preventing air stratification and positioning outlet grills for downward airflow.

Detailed Installation Procedure

Provides steps for marking, drilling, fixing rods, and securing the unit, emphasizing horizontal alignment.

Safety Thermostats and Electric Resistance Limits

Fan Check Before Heater Activation

Instructs to check fan operation at all speeds before activating electric heaters.

Safety Thermostat Functions

Details the two safety thermostats (manual/automatic reset) and their role in preventing overheating.

Hydraulic Connections

Water Circuit and Filtration Requirements

Outlines requirements for open circuits, water quality, filtration, and protection against corrosion.

Valve Installation and Operation

Covers using spanners, installing shut-off valves, and water shut-off during summer inactivity.

Valve Connections and Characteristics

Electrical Connections

Leakage Current Considerations

Advises considering leakage current for electronic appliances and calculating total leakage based on installed units.

Connection Instructions and Electrical Equipment Details

Controller Usage and Multi-Unit Connection

Controller Placement Restrictions

Mandates placing the controller exclusively inside the metal shunt panel to ensure compliance.

Temperature Probes (NTC and T2)

Electric Resistance Features

Safety Thermostats for Electric Resistance

Details the two safety thermostats and their role in preventing overheating and interrupting power.

Wiring Diagrams

Valve Installation with Installer-Provided Valves

Valve Wiring Diagrams and Safety

Covers cable routing, valve connection according to diagrams, water shut-off function, and critical contact timing.

Cleaning, Maintenance, and Spare Parts

Safety Warnings for Cleaning/Maintenance

Crucial safety advice to disconnect power before any cleaning or maintenance operations.

Troubleshooting and Maintenance

Fan Malfunction Diagnosis and Remedies

Addresses issues like fan not running or running incorrectly, and lists possible causes and corrective actions.

Heating/Cooling Performance Issues

Covers problems with the unit not heating or cooling sufficiently and their solutions.

Water Leakage Troubleshooting

Details causes and remedies for water leaks, including condensate drain issues.

Anomalies and Remedies

Fan Malfunctions and Solutions

Lists common fan issues (not starting, low airflow, noise) with causes and corrective actions.

Heating and Cooling Performance Issues

Addresses insufficient heating or cooling, low water flow, and incorrect setpoint issues with solutions.

Water Leakage and Room Temperature Issues

Covers leaks during cooling mode, condensate drain problems, and unstable room temperature causes/remedies.

EU Declaration of Conformity

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