Toshiba MMY-MAP1204T8-E User Manual

AIR CONDITIONER (MULTI TYPE)
Outdoor Unit
Model name:
<Heat Pump Model>
MMY-MAP0804HT8-E
MMY-MAP1004HT8-E
MMY-MAP1204HT8-E
MMY-MAP1404HT8-E
MMY-MAP1604HT8-E
MMY-MAP0804HT8Z-E
MMY-MAP1004HT8Z-E
MMY-MAP1204HT8Z-E
MMY-MAP1404HT8Z-E
MMY-MAP1604HT8Z-E
MMY-MAP0804HT8ZG-E
MMY-MAP1004HT8ZG-E
MMY-MAP1204HT8ZG-E
MMY-MAP1404HT8ZG-E
MMY-MAP1604HT8ZG-E
Installation manual
English
Installation manual
<Cooling Only Model>
MMY-MAP0804T8-E
MMY-MAP1004T8-E
MMY-MAP1204T8-E
MMY-MAP1404T8-E
MMY-MAP1604T8-E
MMY-MAP0804T8Z-E
MMY-MAP1004T8Z-E
MMY-MAP1204T8Z-E
MMY-MAP1404T8Z-E
MMY-MAP1604T8Z-E
MMY-MAP0804T8ZG-E
MMY-MAP1004T8ZG-E
MMY-MAP1204T8ZG-E
MMY-MAP1404T8ZG-E
MMY-MAP1604T8ZG-E
For commercial use
Not accessible to the general public
Vente interdite au grand public
Kein öffentlicher Zugang
Non accessibile a clienti generici
No destinado al público en general
Não acessível ao público em geral
Niet geschikt voor huishoudelijk gebruik
Μη προσβάσιμο από το γενικό κοινό
Недоступен для посторонних
Genel erişime açık değildir
+00EH99871699_01EN.book Page 1 Thursday, August 26, 2010 4:41 PM

Toshiba MMY-MAP1204T8-E Specifications

General

Brand	Toshiba
Model	MMY-MAP1204T8-E
Category	Air Conditioner
Language	English

Summary

PRECAUTIONS FOR SAFETY

General Safety Information

General guidelines and warnings for safe installation and operation of the air conditioner.

Installation Location Selection

Criteria and restrictions for choosing a suitable installation site for the outdoor unit.

Installation Procedures

Key installation steps and safety precautions to prevent accidents and ensure proper functioning.

NEW REFRIGERANT AIR CONDITIONER INSTALLATION

Refrigerant Characteristics and Tool Requirements

REFRIGERANT PIPING

Refrigerant Piping Safety Precautions

Refrigerant Pipe Connection

ELECTRIC WIRING

Power Supply Specifications and Selection

Power and Communication Wire Connection

ADDRESS SETTING

Address Setting Cautions and Requirements

Automatic and Manual Address Setting

Procedures for automatic setting via interface and manual setting via DIP switches or remote.

Confirming and Changing Indoor Unit Addresses

Address Resetting Procedures

TEST RUN

Pre-Test Run Checks

Test Run Methods (Remote Controller/Interface Board)

How to perform test runs using a remote controller or the outdoor unit interface board.

TROUBLESHOOTING

7-Segment Display and Check Code Diagnostics

Using the 7-segment display to diagnose outdoor unit failures and check codes.

Outdoor Unit Check Code Reference

Comprehensive list of outdoor unit check codes and their meanings for troubleshooting.

WARNINGS ON REFRIGERANT LEAKAGE

Refrigerant Concentration Limit Check

Important safety information regarding refrigerant concentration limits in rooms.

Refrigerant Safety Notes and Precautions