EasyManua.ls Logo

Toshiba RAS-16SKVR-E User Manual

Toshiba RAS-16SKVR-E
120 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
R410A
FILE NO. SVM-07036
SERVICE MANUAL
SPLIT TYPE
Indoor Unit Outdoor Unit
<High Wall, Heat Pump Type> <Heat Pump Type>
RAS-13SKV-E RAS-13SAV-E
RAS-16SKV-E RAS-16SAV-E
RAS-10SKVR-E RAS-10SAVR-E
RAS-13SKVR-E RAS-13SAVR-E
RAS-16SKVR-E RAS-16SAVR-E
March, 2007

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Toshiba RAS-16SKVR-E and is the answer not in the manual?

Toshiba RAS-16SKVR-E Specifications

General IconGeneral
BrandToshiba
ModelRAS-16SKVR-E
CategoryAir Conditioner
LanguageEnglish

Summary

Safety Precautions

Specifications

2-1. Specifications

Detailed technical specifications for cooling, heating, power, noise, dimensions, and piping.

Refrigerant R410A

3-1. Safety During Installation/Servicing

Crucial safety precautions and procedures for handling R410A refrigerant during installation and servicing.

3-2. Refrigerant Piping Installation

Guidelines for selecting and installing copper pipes, joints, and processing materials for R410A systems.

3-3. Tools

Lists and describes the specific tools required for R410A installation and servicing, noting interchangeability.

3-4. Recharging of Refrigerant

Step-by-step instructions for correctly recharging refrigerant into the air conditioner system.

3-5. Brazing of Pipes

Details on brazing materials, flux usage, and the brazing method for preventing oxidation.

Construction Views

4-1. Indoor Unit

Exploded view and dimensional details of the indoor unit, including components and mounting points.

Wiring Diagram

5-1. RAS-13SKV-E / RAS-13SAV-E

Electrical wiring diagram for specific indoor and outdoor unit models, showing component connections.

5-2. RAS-16SKV-E / RAS-16SAV-E

Electrical wiring diagram for specific indoor and outdoor unit models, illustrating component connections.

Specifications of Electrical Parts

6-1. Indoor Unit

List and specifications of electrical components used in the indoor unit.

6-2. Outdoor Unit

List and specifications of electrical components used in the outdoor unit.

Refrigerant Cycle Diagram

7-1. Refrigerant Cycle Diagram

Schematic diagram illustrating the flow of refrigerant through the indoor and outdoor units.

7-2. Operation Data

Table showing operating data (pressure, temperature, fan speed) for cooling and heating modes.

Control Block Diagram

8-1. Indoor Unit

Block diagram showing the control logic and signal flow for the indoor unit's MCU and remote controller.

8-2. Outdoor Unit (Inverter Assembly)

Block diagram detailing the microcomputer control functions and components of the outdoor unit's inverter assembly.

Operation Description

9-1. Outline of Air Conditioner Control

Overview of the air conditioner's control system, roles of indoor/outdoor units, and compressor control.

9-2. Operation Description

Detailed explanation of various operation modes including basic, cooling/heating, auto, and dry operations.

9-3. Auto Restart Function

Explanation of the auto restart feature, including how to set and cancel it.

9-4. Remote Controller and Its Fuctions

Detailed description of remote controller functions, operation, and display indicators.

Installation Procedure

10-1. Safety Cautions

General safety warnings and precautions to be observed before and during the installation process.

10-2. Optional Parts, Accessories and Tools

Lists optional parts, accessories, and tools required for installation, along with their specifications.

10-3. Indoor Unit

Procedures for installing the indoor unit, including placement, drilling, wiring, and piping.

10-4. Outdoor Unit

Procedures for installing the outdoor unit, including placement, draining, and refrigerant piping connection.

10-5. Test Operation

Procedures for conducting test operations, including gas leak tests and system checks.

How to Diagnose the Trouble

11-1. First Confirmation

Initial checks for power supply, voltage, and basic operation status to identify potential issues.

11-2. Primary Judgment

Methods for initial troubleshooting, including LED indicators and remote controller diagnostics.

11-3. Judgment by Flashing LED of Indoor Unit

Interpreting flashing LED codes on the indoor unit to identify specific error conditions and their causes.

11-4. Self-Diagnosis by Remote Controller (Check Code)

Using the remote controller in service mode to retrieve check codes for detailed self-diagnosis.

11-5. Judgment of Trouble by Every Symptom

Troubleshooting guide based on observed symptoms, covering power, fan, and wiring issues.

11-5-2. Wiring Failure (Interconnecting and Serial Signal Wire)

Diagnosing issues related to wiring failures in interconnecting and serial signal wires.

11-6. Check Code 1C (Miswiring in indoor/outdoor units) and 1E

Troubleshooting specific check codes 1C and 1E related to miswiring and sensor issues.

11-7. Troubleshooting

General troubleshooting guide, including checks for air purifier and minus ion generator functions.

11-8. How to Diagnose Trouble in Outdoor Unit

Procedures for diagnosing problems specifically within the outdoor unit's inverter assembly.

11-9. How to Check Simply the Main Parts

Methods for checking the functionality of main components like the P.C. board and sensors.

11-9-2. P.C. Board Layout

Layout diagram of the P.C. board, showing component placement and key connections.

11-9-3. Indoor Unit (Other Parts)

Checking procedures for various parts of the indoor unit, including sensors and remote controller.

11-9-4. Outdoor Unit

Checking procedures for outdoor unit components like compressor, fan motor, and valves.

11-9-5. Checking Method for Each Part

Detailed checking methods for specific parts like electrolytic capacitors and diode blocks.

11-10. How to Simply Judge Whether Outdoor Fan Motor is Good or Bad

Guide to diagnose the condition of the outdoor fan motor based on symptoms and resistance checks.

How to Replace the Main Parts

12-1. Indoor Unit

Step-by-step instructions for replacing main parts of the indoor unit, such as the front panel.

12-2. Microcomputer

Procedure for replacing the microcomputer unit, including P.C. board layout diagrams.

12-3. Outdoor Unit

Procedures for detaching and attaching main parts of the outdoor unit, including cabinets and assemblies.

Exploded Views and Parts List

13-1. Indoor Unit (1)

Exploded view and parts list for the indoor unit, detailing component locations and part numbers.

13-2. Outdoor Unit

Exploded view and parts list for the outdoor unit, showing component locations and part numbers.

13-3. P.C. Board Layout

Layout diagram of the P.C. board, showing component identification and sensor connections.

Related product manuals