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Carrier 40VU S-8S-TST - User Manual

Carrier 40VU S-8S-TST
56 pages
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1115350185
VRF 4-Way Cassette air conditioner
Model name:
40VU____S-8S-TST
Installation
Manual
Installation Manual 1 English
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For commercial use
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IM_1115350185.indb 1IM_1115350185.indb 1 26/6/2566 BE 14:5726/6/2566 BE 14:57
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Carrier 40VU S-8S-TST Specifications

General IconGeneral
BrandCarrier
Model40VU S-8S-TST
CategoryAir Conditioner
LanguageEnglish

Summary

Original Instruction and System Information

Adoption of New Refrigerant

Details about the new environmentally friendly refrigerant adopted.

System Information Notes

Notes on combining different series of indoor units for wiring specifications.

Installer and Service Person Definitions

Qualifications and Knowledge Required

Defines qualified installers/service persons and their required knowledge.

Protective Gear Guidelines

Safety Precautions and Warnings

General Safety Guidelines

Essential safety guidelines for installation and operation of the air conditioner.

Unit Warning Labels Explained

Explains the meaning of various warning labels found on the air conditioner unit.

Installation Site Selection

Site Selection Criteria

Guidelines for choosing an appropriate location for indoor unit installation.

Installation Advice and Servicing Access

Recommendations for installation positioning and servicing access.

Installation Procedures

Refrigerant Piping Installation

Steps and precautions for connecting refrigerant piping securely.

Electrical Wiring Guidelines

Guidelines for safe and compliant electrical wiring of the unit.

Test Run Procedure

Steps to perform a test run after installation to ensure proper operation.

Accessory Parts and Installation Space

Accessory Parts List

Lists and describes the parts included with the air conditioner for installation.

Installation Space Requirements

Specifies the necessary space for installation and servicing of the indoor unit.

Indoor Unit Installation Space Details

Ceiling Height Considerations

Discusses adjustments needed for different ceiling heights and airflow.

Discharge Direction Options

Explains how to select and adjust air discharge directions based on room layout.

Ceiling Opening and Mounting

Ceiling Opening and Hanging Bolts

Details on preparing the ceiling opening and installing hanging bolts.

Ceiling Treatment and Foundation

Guidance on reinforcing ceiling structures for secure unit mounting.

Using Installation Pattern

Instructions on how to use the provided pattern for accurate positioning.

Drain Piping Installation

Piping and Heat Insulation

Procedures for installing drain piping, including heat insulation and slope.

Connecting Drain Pipe

Steps for connecting the drain pipe to the unit and ensuring proper drainage.

Refrigerant Piping Connections

Flaring and Pipe Sizing

Steps for flaring refrigerant pipes, including torque and size specifications.

Electrical Connections

Power Supply Wiring

Details on power supply requirements and wiring specifications for the unit.

Control Wiring Specifications

Information on wiring for remote controllers and inter-unit communication.

Wiring Diagrams and Communication

Wiring Between Units

Diagrams and specifications for wiring indoor units to outdoor units and controllers.

Communication Line Wiring

Guidelines for communication line setup and length limitations.

Operation Controls and Settings

Applicable Controls Setup

How to set up various operational parameters using the remote controller.

High Ceiling Operation Setting

Adjusting settings for optimal performance in high-ceiling environments.

Remote Controller Settings

Customizing filter sign, swing type, and louver lock settings.

Test Run and Maintenance

Test Run Procedures

Step-by-step guide for conducting a test run for wired and wireless remote controllers.

Unit Maintenance

Instructions for cleaning air filters, panels, and discharge louvers.

Troubleshooting and Error Codes

Periodic Maintenance and Inspection

Recommendations for regular cleaning and inspection of the unit.

Error Code Confirmation and Log

How to check and interpret error logs for troubleshooting.

Refrigerant Leakage Warnings

Refrigerant Concentration Limits

Information on safe limits for refrigerant concentration in rooms and necessary precautions.

Indoor Unit Setup Confirmation

Indoor Unit Setup Check Sheet

A template for documenting indoor unit addresses and settings after installation.

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