CeilAir CW series Manuel de l'opérateur télécharger pdf (Page 5)

(©July, 2008)

CeilAiR OHS Series Installation, Operation & Maintenance Manual

ir Technology Systems, Inc.

1.0 Introduction

1.1 General

Thank you for your selection of the

CeilAiR

ceiling-

mounted air conditioning system made by Stulz Air

Technology Systems, Inc.

CeilAiR

overhead air conditioning systems (OHS) are

designed and constructed using the finest available

materials/components, state-of-the-art technology and

quality craftsmanship to provide years of trouble-free

service. Due to technological advancement, all compo-

nents are subject to change without notice.

All

CeilAiR

OHS systems and CyberAiR® centrifugal

condensers are designed to be installed indoors,

unless otherwise noted on the equipment. Propeller-

type condensers, condensing units, drycoolers and

pump packages are designed for outdoor use.

1.2 Product Description

CeilAiR

OHS systems are designed to be the most

versatile and flexible ceiling-mounted air conditioning

systems in the industry. The unit is available in air-

cooled, water-cooled, glycol-cooled and chilled-water

configurations. The cooling capacity in BTU/Hr will

depend on the unit size, which can range from 1 to 10

tons, and can be either a single stage or dual stage

unit.

The functional modes of operation, in addition to

cooling, are heating, humidification, dehumidification

and filtration, which provide complete environmental

control of a conditioned space. The cabinet configura-

tion is available in a 2' x 4' frame for units ranging from

12,000 to 40,000 BTU/Hr (spot cooler or ducted) or a

larger frame for units ranging from 48,000 to 120,000

BTU/Hr (ducted only). There are three basic configu-

rations of airflow patterns: 90º/Right Angle, Straight-

Thru and In/Out Same-Face.

1.3 Controls

The standard controller for a single-stage unit is the A-

Tech-1.1 and the A-Tech-1.2 is standard for a dual

stage unit. These thermostats provide features such

as: day/time clock, setback temperature, heat/cool/

auto/off modes of operation and temperature setpoint

override. SATS also offers an Integrated Temperature/

Humidity Controller (C-Tech-10) and Advanced Micro-

processor Controllers (A-Tech-20 and C6000) that

provide enhanced features. These features include: full

alarm system; input/output monitoring status; full

integrated control of heating, cooling, humidification,

and dehumidification; multi-unit control and remote

communication with building management systems.

1-1

An operating manual for Integrated Temperature/Humidity Controllers or Microprocessor based Controls is provided

under separate cover. Refer to that manual for detailed instructions on operating the system controller provided

with your unit.

A-Tech- 1.2A-Tech-1.1 A-Tech-20C-Tech-10 C6000

Digital Thermostats

Microprocessor Controllers

Integrated Temperature/

Humidity Controller

1 2 3 4 5 6 7 8 9 10 ... 59 60

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