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Stulz Tel-Air-2 TLF60 User Manual

Stulz Tel-Air-2 TLF60
72 pages
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STULZ the natural choice
Operating instructions
Tel-Air-2
Air conditioner
230/1/50 - 400/3+N/50
Index 35A
Edition 06.18
EN
English

Table of Contents

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Stulz Tel-Air-2 TLF60 Specifications

General IconGeneral
BrandStulz
ModelTel-Air-2 TLF60
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Directions

Attachments

Lists attached documents like electrical drawings and controller manuals.

General Information

Provides overview of unit design, quality, and compliance with regulations.

Handling Refrigerants

Safety precautions and guidelines for handling refrigerants.

Safety and Environmental Requirements

Requirements for operating refrigerating plants within the EU.

Unit Identification

Components and Operating Principle

Layout of Components

Describes the arrangement of internal components for TLF, TLD, and TLU units.

Operating Method

Explains unit operation in Cooling, Free-cooling, Assisted free-cooling, and Heating.

Mechanical Parts

Details the structure, air filter, drip-tray, and damper of the unit.

Cooling Components

Describes the hermetic cooling circuit, compressor, condenser, and evaporator.

Motors

Details the compressor motor, fans, and damper servomotor specifications.

Control, Monitoring, and Safety Components

Explains safety switches, contactors, circuit breakers, and thermostats.

Technical Data and Drawings

Application Limits

Specifies operating and storage limits for temperature and humidity.

Technical Data

Presents detailed technical specifications including electrical and performance data.

Unpacking and Inspection

Precautions and Safety Considerations

Precautions When Handling the Unit

Guidelines for safely handling the unit during installation and servicing.

Precautions When Installing and Servicing the Unit

Safety measures for installation and maintenance personnel.

Installation

Positioning the Unit

Instructions for correctly positioning the unit within the shelter, including clearance.

Hydraulic Connections

Guidance on connecting condensate drain pipes, ensuring proper flow.

Electrical Connections

Safety precautions and requirements for making electrical connections.

Start-up

Maintenance

Preventive Maintenance Schedule

Outlines monthly, quarterly, and yearly maintenance tasks for the unit.

Residual Hazards and Emergency Information

General Safety Provisions

General safety rules for personnel involved in testing and maintenance.

Hazards from Contact with Things or Persons

Identifies hazards related to fan movement and heat exchanger edges.

Hazards from Electrical Faults

Discusses electrical risks and safety standards.

Safety Standards for Refrigeration Circuits

Safety measures for working with refrigerants, including handling and fire risks.

Hazards Arising in Case of Fire

Addresses fire risks associated with refrigerant gas and ventilation.

Toxic Substances

Information on toxic substances related to refrigerant leaks.

Hazardous Fluids

Details on condensate and potential hazards.

Uninstalling and Disposal of the Unit

Options

Protective Treatment on Coils - TREATT

Describes a protective coating for heat exchangers to prevent corrosion.

Electrical Reheat - RSC

Explains the optional electrical reheat for heating internal air.

Monitoring of Phase Sequence and Phase Loss (PSCR)

Phase monitoring relay for compressor protection against sequence or phase loss.

Refrigerant R134a

Information on using R134a refrigerant for higher operating temperatures.

Kit for Low External Temperatures - WINTER KIT

Option for operating the unit in very low outdoor temperatures down to -40°C.

Main Switch - SWT/SWM

Describes the main switch for disconnecting unit power supply.

Socket Connection Field - SCF

Connectors for fast power supply connection.

Crankcase Heater for Compressor - CRA

Heater to keep compressor oil warm during low outdoor temperatures.

Soft Start for Three-Phase Compressor - SOFTT

Device to reduce compressor starting current and torque.

Soft Start for Single-Phase Compressor - SOFTM

Option to reduce starting current for single-phase compressors.

Voltage Control Device - VCC

Device to stop power supply and prevent faults due to voltage deviations.

WIB1000 / WIB1485

Ethernet interface for supervision, monitoring, and firmware updates.

Seaworthy Case Packaging - SEAPACK

Special wooden packaging suitable for sea freight.

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