EasyManua.ls Logo

Toshiba RAV-SM2244AT8-E User Manual

Toshiba RAV-SM2244AT8-E
133 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
R410A
FILE NO. A09-004
SERVICE MANUAL
AIR-CONDITIONER
SPLIT TYPE
OUTDOOR UNIT
<DIGITAL INVERTER>
RAV-SM2244AT8-E RAV-SM2804AT8-E
RAV-SM2244AT8Z-E RAV-SM2804AT8Z-E
RAV-SM2244AT8ZG-E RAV-SM2804AT8ZG-E
RAV-SM2244AT7 RAV-SM2804AT7
RAV-SM2244AT7Z RAV-SM2804AT7Z
RAV-SM2244AT7ZG RAV-SM2804AT7ZG
PRINTED IN JAPAN, Jun, 2009 ToMo

Table of Contents

Other manuals for Toshiba RAV-SM2244AT8-E

Question and Answer IconNeed help?

Do you have a question about the Toshiba RAV-SM2244AT8-E and is the answer not in the manual?

Toshiba RAV-SM2244AT8-E Specifications

General IconGeneral
Power Supply3 Phase, 380-415V, 50Hz
RefrigerantR410A
TypeAir Conditioner
Cooling Capacity22.4 kW
Heating Capacity2.5 kW
Cooling Capacity (kW)2.2
Heating Capacity (kW)25.0 kW

Summary

SAFETY CAUTION

SPECIFICATIONS

Indoor Unit Specifications

Specifications for various types of indoor units like cassette and duct.

Outdoor Unit Specifications

Technical specifications for the outdoor unit models.

Operation Characteristic Curve

Performance curves for cooling and heating operations.

CONSTRUCTION VIEWS (EXTERNAL VIEWS)

Outdoor Unit External Views

Detailed external views and dimensions of the outdoor unit.

OUTDOOR UNIT REFRIGERANTING CYCLE DIAGRAM

WIRING DIAGRAM

Outdoor Unit Wiring Diagram

Wiring schematic specifically for the outdoor unit.

SPECIFICATIONS OF ELECTRICAL PARTS

Outdoor Unit Electrical Parts

Detailed specifications for electrical parts of the outdoor unit.

REFRIGERANT R410A

Safety During Installation/Servicing

Safety guidelines for handling R410A during installation and servicing.

Refrigerant Piping Installation

Procedures and guidelines for installing refrigerant piping with R410A.

CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS

Outdoor Unit Control

Explanation of the outdoor unit's control system and its components.

TROUBLESHOOTING

Summary of Troubleshooting

Overview of troubleshooting steps for wired remote controllers.

Wireless Troubleshooting and Error Codes

Troubleshooting for wireless remotes and detailed error code analysis.

SETUP AT LOCAL SITE AND OTHERS

Calling of Error History

How to access and view past error logs from the remote controller.

Group Control Operation

Explains how to operate multiple indoor units as a group.

ADDRESS SETUP

Address Setup Procedure

Step-by-step guide for setting line, indoor, and group addresses.

Address Setup & Group Control

Terminology and system configurations for address setup and group control.

INSTALLATION MANUAL

Accessory Parts

List of included accessory parts and their usage.

Safety Precautions

Crucial safety precautions during installation.

Installation of New Refrigerant Air Conditioner

Guidelines for installing with R410A refrigerant.

FUNCTIONS TO BE IMPLEMENTED LOCALLY

Handling Existing Pipe

Procedures and checks for reusing existing refrigerant piping.

Recovering Refrigerant

Instructions for safely recovering refrigerant using specialized equipment.

TROUBLESHOOTING (LED and Check Code)

Verifying Current Abnormal Status

Steps to check current abnormal conditions using LED displays.

Verifying Past Abnormal States

How to check past errors using LED displays.

REPLACEMENT OF THE SERVICE P.C. BOARD

HOW TO EXCHANGE COMPRESSOR

DETACHMENTS

Outdoor Unit Detachment Procedures

Procedures for detaching and attaching outdoor unit panels.

EXPLODED VIEWS AND PARTS LIST

Outdoor Unit Exploded View and Parts List

Visual breakdown of outdoor unit parts and their corresponding part numbers.

WARNINGS ON REFRIGERANT LEAKAGE

Related product manuals