Toshiba RAS-M16NKV-E User Manual

SERVICE MANUAL
FILE NO.SVM-05019
AIR-CONDITIONER
SPLIT TYPE
RAS-M10NKV-E, RAS-M13NKV-E, RAS-M16NKV-E
RAS-M10NKCV-E, RAS-M13NKCV-E, RAS-M16NKCV-E
R410A
May, 2005
(This service manual provide information only on the indoor units.
For information on the outdoor unit please refer to the service manual
of the outdoor unit.)

Toshiba RAS-M16NKV-E Specifications

General

Brand	Toshiba
Model	RAS-M16NKV-E
Category	Air Conditioner
Language	English

Summary

1. SPECIFICATIONS

2. CONSTRUCTION VIEWS

3. WIRING DIAGRAMS

3-1. Indoor Unit Wiring (10k & 13k)

Details wiring for 10k and 13k indoor unit models.

3-2. Indoor Unit Wiring (16k)

Details wiring for the 16k indoor unit model.

4. ELECTRICAL PARTS SPECIFICATIONS

4-1. Specifications for 10k/13k Models

Lists electrical parts specs for 10k and 13k indoor unit models.

4-2. Specifications for 16k Models

Lists electrical parts specs for the 16k indoor unit model.

5. CONTROL BLOCK DIAGRAM

5-1. Indoor Unit Control Diagram

Outlines the control block diagram for the indoor unit's operations.

6. OPERATION DESCRIPTION

6-1. Air Conditioner Control Overview

Describes the overall control structure and roles of indoor and outdoor units.

6-1. System Control Functions

Explains capacity control, current release, power factor, and fan controls.

6-2. Basic Operation Modes

Covers operation circuit, fan-only, cooling, dry, and heating modes.

6-2. Special Operation Modes

Details auto, hi power, comfort sleep, quiet, and ECONO operations.

6-3. Temporary and Auto Restart

Explains temporary operations, auto restart, and filter check functions.

6-6. REMOTE CONTROL

6-6-1. Remote Control Functions

Lists and describes the functions of each button on the remote control.

6-6-2. Remote Control Display

Explains the meaning of indicators and symbols shown on the remote control display.

7. INSTALLATION PROCEDURE

7-1. Safety Cautions

Provides essential safety precautions for installing the air conditioner unit.

7-1. Installation Tools & Diagrams

Lists required installation tools and illustrates the indoor unit installation process.

7-2. Installation Details

Covers installation place, electrical work, wiring, piping, and drainage procedures.

7-2. Unit Fixing and Testing

Explains how to fix the unit, set remote controls, and perform installation checks.

8. TROUBLESHOOTING

8-1. Initial Confirmation & LED Diagnosis

Verifies power, voltage, and interprets indoor unit LED blinking patterns for diagnosis.

8-4. Remote Control & Servicing Diagnosis

Guides using remote control for diagnosis and provides servicing cautions.

8-5. Symptom-Based Troubleshooting

Outlines methods for diagnosing troubles based on symptoms, including power and fan issues.

8-5. Model-Specific Fan Troubleshooting

Provides specific troubleshooting steps for indoor fan issues on 16k models and fan motor rotation.

8-8. Main Parts & Other Checks

Details procedures for checking P.C. boards, main parts, and other indoor unit components.

9. MAIN PARTS REPLACEMENT

9-1. Indoor Unit Parts Replacement

Provides step-by-step instructions for replacing main parts within the indoor unit.

10. EXPLODED VIEWS AND PARTS LIST

10-1. Indoor Unit Parts Assembly

Shows an exploded view and parts list for the indoor unit's assembly.

10-2. Indoor Unit Parts List

Provides a detailed list of parts for the indoor unit with corresponding numbers.