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Toshiba MMU-AP0362H User Manual

Toshiba MMU-AP0362H
131 pages
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FILE NO. A08-004
PRINTED IN JAPAN, Oct., 2008 ToMo
SERVICE MANUAL
<4-Way Air Discharge Cassette Type>
MMU-AP0092H, MMU-AP0122H,
MMU-AP0152H, MMU-AP0182H,
MMU-AP0242H, MMU-AP0272H,
MMU-AP0302H, MMU-AP0362H,
MMU-AP0482H, MMU-AP0562H,
This Service Manual describes contents of the 4-Way Air Discharge Cassette indoor unit.
For the outdoor unit, refer to the Manual with FILE No. A03-009, A05-004, A05-015.

Other manuals for Toshiba MMU-AP0362H

Questions and Answers:

Toshiba MMU-AP0362H Specifications

General IconGeneral
BrandToshiba
ModelMMU-AP0362H
CategoryAir Conditioner
LanguageEnglish

Summary

TOSHIBA Service Manual

Safety Precautions and Warnings

Crucial safety information for operation, maintenance, and refrigerant handling.

New Refrigerant (R410A) Installation Guidelines

Specifics on R410A refrigerant, required tools, and pipe materials for installation.

SPECIFICATIONS

Indoor Unit Specifications

Technical data for various indoor unit models including capacity, dimensions, and electrical characteristics.

CONSTRUCTION VIEWS (EXTERNAL VIEWS)

Unit Dimensions and Installation Clearances

Visual guide to unit size, external dimensions, and required space for installation.

WIRING DIAGRAM

4-Way Air Discharge Cassette Type Wiring Details

Electrical connection diagrams for the 4-way air discharge cassette unit.

PARTS RATING

Component Part Numbers and Ratings

List of parts with their specifications, model compatibility, and part numbers.

REMOTE CONTROLLER OPERATION

Remote Controller Display and Button Functions

Guide to understanding the remote control display and operating its buttons.

Correct Usage and Operation Modes

Basic Operation and Mode Selection Guide

How to start, select modes, and set temperature for the air conditioner.

INSTALLATION

Installation Place Selection Criteria

Guidelines for choosing a suitable location, considering noise and environmental factors.

Electrical Wiring and Grounding Requirements

Essential electrical safety, wiring, and grounding instructions for installation.

MAINTENANCE

Air Filter and Unit Cleaning Procedures

Steps for cleaning air filters, the unit, and the remote controller.

AIR CONDITIONER OPERATIONS AND PERFORMANCE

Pre-Operation Checks and Environmental Conditions

Ensuring readiness through checks and operating within specified environmental parameters.

TROUBLESHOOTING

Symptoms, Causes, and Basic Checks

Common issues, their potential causes, and initial troubleshooting steps.

Error Code Confirmation and History

Procedures for diagnosing faults using check codes and reviewing error history.

PRECAUTIONS FOR SAFETY

Installation Safety and Tool Requirements

Critical safety warnings for installation, including tool requirements and refrigerant handling.

SELECTION OF INSTALLATION PLACE

Installation Space and Ceiling Height Guidelines

Requirements for proper unit placement, including space and ceiling height considerations.

INSTALLATION

External Views and Hanging Bolt Installation

Physical installation steps, including external views and hanging bolt procedures.

DRAIN PIPING WORK

Drain Pipe Installation and Heat Insulation

Proper procedures for installing drain pipes and applying heat insulation.

REFRIGERANT PIPING AND EVACUATING

Refrigerant Piping Connections and Evacuation

Steps for making refrigerant pipe connections and performing evacuation.

ELECTRICAL WORK

Power Supply and Communication Wiring

Details on power supply connections, communication lines, and wiring specifications.

APPLICABLE CONTROLS

Setting Indoor Unit Functions and Modes

Configuring unit behavior and settings via the remote controller.

TEST RUN

Performing Test Runs with Remote Controllers

Procedures for conducting test runs using wired and wireless remote controllers.

P.C. BOARD EXCHANGE PROCEDURES

P.C. Board Replacement and Data Setup

Instructions for replacing the indoor unit P.C. board and setting data.

EXPLODED VIEWS AND PARTS LIST

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