Toshiba MMY-MAP1604T8-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-MAP1604T8-E Specifications

General

Brand	Toshiba
Model	MMY-MAP1604T8-E
Category	Air Conditioner
Language	English

Summary

1 PRECAUTIONS FOR SAFETY

Installation Location Selection Criteria

Guidelines for choosing an appropriate and safe installation site.

7 REFRIGERANT PIPING

Refrigerant Piping Installation Procedures

Refrigerant Pipe Connection Procedures

Step-by-step instructions for connecting refrigerant pipes to the outdoor unit.

8 ELECTRIC WIRING

Electrical Wiring Guidelines

3 INSTALLATION OF NEW REFRIGERANT AIR CONDITIONER

Required Tools and Handling Cautions

Specifies the necessary tools and cautions for handling R410A refrigerant.

4 SELECTION OF INSTALLATION PLACE

Installation Space and Site Requirements

6 INSTALLATION OF THE OUTDOOR UNIT

Pipe Sizing and Selection

Piping Length and Height Difference Limits

Airtightness Test Procedures

Leak Detection and Verification Steps

Vacuum Drying Process

Vacuum Pump Operation and Checks

Refrigerant Charging Procedures

Calculating Additional Refrigerant Charge

Method for calculating and adding refrigerant charge for piping.

8 ELECTRIC WIRING

Power Supply Specifications and Selection

Details on power supply requirements and selecting appropriate wiring.

Wiring Selection and Communication

Communication Wiring Design and Summary

Overview and design principles for communication wiring.

Communication Wiring Details

Indoor/Outdoor and Central Control Wiring

Outdoor Unit Communication Wiring

Remote Controller Wiring

Group Control Configuration

Instructions for setting up group control using a remote controller.

Power and Communication Wire Connection

Wiring Connections Procedures

Power Supply Wire Connection

Step-by-step guide for connecting power supply wires.

Communication Wire Connection

Step-by-step guide for connecting communication wires.

9 ADDRESS SETTING

Address Setting Requirements and Cautions

Automatic Address Setting Procedure

Steps for automatically setting addresses for indoor and outdoor units.

Manual Address Setting Procedure

Steps for manually setting addresses using the remote controller.

Address Setting Procedures

Procedure 1: Automatic Address Setting

Detailed steps for automatic address setting.

Procedure 2: System Address Setting

Steps for setting system addresses using interface board switches.

Address Setting Examples

Manual Address Setting with Remote Controller

Guide to setting addresses manually using a remote controller.

Resetting Unit Addresses

Method 1: Resetting Individual Unit Addresses

Method 2: Resetting All Line Addresses

10 TEST RUN

Test Run Preparation

Pre-run checks and precautions before starting the test run.

Test Run Methods

Details on performing test runs using remote controller or interface board.

Individual and Corrective Test Operations

11 TROUBLESHOOTING

7-Segment Display Error Diagnosis

How to interpret 7-segment display codes for troubleshooting.

Outdoor Unit Check Code Reference

WARNINGS ON REFRIGERANT LEAKAGE

Refrigerant Concentration Limit Checks

Information on refrigerant concentration limits and safety measures.