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SystemAir SQ20

SystemAir SQ20
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Hydronic
Cassette
SQ 20÷70
GB
“Hydronic Global Cassette” Fan Coil Unit
I
Ventilconvettori “Global Cassette Hydronic
F
Ventiloconvecteurs “Hydronic Global Cassette”
D
Hydronik-Kassettengeräte
E
Unidades Fan Coil tipo“Global Cassette Hidrónico”
NL
VentilatieconvectorGlobal Hydronic cassette
GR
Τοπικές κλιματιστικές μονάδες "Global Cassette Hydronic"
P
Ventilconvectores “Global Cassette Hydronic”
S
“Hydronic Global Cassette” Fläktluftkylare
FIN
Puhallinpatteriyksiköt “Global Cassette Hydronic
PL
Klimakonwektor kasetowy ”Hydronic Global Cassette”
RU
Вентиляторные доводчики кассетного типа
«Hydronic Global cassette»
ENGLISH
ITALIANO
FRANÇAIS
DEUTSCH ESPAÑOL ΕΛΛΗΝΙΚA
SVENSKA
NEDERLANDS
PORTUGUÊS
SUOMI
POLSKI
РУССКИЙ
IOM SQ 01-N-9ALL
1.3 kW
9.6 kW
1.1 kW
14.0 kW
360
1598
Installation Manual
Manuale di installazione
Manuel d’installation
Installationsanweisung
Manual de instalación
Montage - Instructies
ΟΔΗΓΙΕΣ ΕΓΚΑΤΑΣΤΑΣΗΣ
Manual de instalação
Installationsmanual
Asennusohje
Instrukcja instalacji
РУКОВОДСТВО ПО МОНТАЖУ
GR
P
S
FIN
PL
RU
GB
I
F
D
E
NL
IOM SQ 01-N-13ALL
Chilled water
Cassettes
SQ 20÷70
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SystemAir SQ20 Specifications

General IconGeneral
BrandSystemAir
ModelSQ20
CategoryChiller
LanguageEnglish

Summary

General Information

Unit installation

Instructions for installing the unit safely and according to standards.

Choosing the installation site

Guidance on selecting an appropriate location for the unit, considering environmental factors.

Warnings: avoid

Critical warnings and things to avoid during installation and operation to prevent damage.

Installation

Prior to installation

Preliminary steps and advice before starting the unit installation process.

Condensate drain pipe

Instructions for correctly installing the condensate drain pipe for proper water removal.

Water connections

Checking

Procedure to verify water flow and pipe obstructions after unit startup.

Electrical connections

Units with electric heaters

Specific electrical considerations for units equipped with electric heating elements.

SysLogic Control

Information on configuring dip-switches for the SysLogic control system.

IR Control

Power supply connection

Steps for correctly connecting the unit's power supply, including earthing.

Communication bus connection

Guidance on connecting the communication bus for system integration.

Window contact

Instructions for connecting a normally open window contact for frost protection.

Presence detecting contact

How to connect a presence detecting contact for occupancy mode operation.

Operation of STATUS and CCN leds

Explanation of the status and CCN LED indicators during operation.

Low Energy Consumption Fan Motor

Motorized valve and control

Operation of the thermo-electric valve

Description of the thermo-electric valve's function and operation.

Instructions for field supplied valves

Guidance for installing and wiring field-supplied motorized valves.

ON-OFF valves (230 V)

Specific connection details for 230V ON-OFF valves.

Fresh air renewal and conditioned air supply to an adjacent room

Fresh air renewal

Procedures for connecting fresh air inlets and managing air flow.

Air distribution to adjacent room

Guidelines for distributing air to an adjacent room, including duct calculations.

Conditioned air supply to an adjacent room

Steps for supplying conditioned air to an adjacent room via ductwork.

Installation of grilleframe assembly

Maintenance and owners guide

Maintenance

General cleaning and maintenance procedures for the unit.

Filter cleaning by the installer

Instructions for cleaning and replacing the unit's air filters.

Prolonged shutdown

Steps to take before prolonged periods of non-operation.

Additional maintenance

Information on accessing internal components for inspection or replacement.

Condensate drain pan removal

Procedure for safely removing the condensate drain pan for service.

Guide for the owner

Instructions for the owner on basic operation and maintenance.

Electrical connections addendum

1) Over-current protection

Information on upstream over-current protection requirements for the unit.

2) Terminal block connectors

Details on the types of screw clamp terminal connectors used in the unit.

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