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Toshiba RAS-07UKPX3 User Manual

Toshiba RAS-07UKPX3
89 pages
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FILE NO. SVM-04004-3
SERVICE MANUAL
AIR CONDITIONER
SPLIT WALL TYPE
RAS-13UKHP-E3 / RAS-13UAH-E3
RAS-10UKHP-E3 / RAS-10UAH-E3
RAS-13UKP-E3 / RAS-13UA-E3
RAS-10UKP-E3 / RAS-10UA-E3
RAS-13UKPX3 / RAS-13UAX3
RAS-10UKPX3 / RAS-10UAX3
RAS-12UKPX3 / RAS-12UAX3
RAS-07UKHP-E3 / RAS-07UAH-E3
RAS-07UKP-E3 / RAS-07UA-E3
RAS-07UKPX3 / RAS-07UAX3
Revised on Oct, 2005

Table of Contents

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Toshiba RAS-07UKPX3 Specifications

General IconGeneral
Cooling Capacity2.0 kW
Heating Capacity2.5 kW
Power Supply220-240V, 50Hz
RefrigerantR32
Noise Level (Outdoor)48 dB(A)

Summary

Specifications

Construction Views

Indoor Unit

Details on the dimensions and installation of the indoor unit.

Outdoor Unit (Various Models)

Diagrams for outdoor units of multiple series including RAS-13UAH-E3, RAS-10UA-E3.

Outdoor Unit (RAS-07 Series)

Diagrams for outdoor units of the RAS-07UAH-E3, RAS-07UA-E3, RAS-07UAX3 models.

Wiring Diagram

RAS-13UKHP-E3 / RAS-13UAH-E3 Wiring

Wiring diagram for the RAS-13UKHP-E3 and RAS-13UAH-E3 models.

RAS-10UKHP-E3 / RAS-10UAH-E3 Wiring

Wiring diagram for the RAS-10UKHP-E3 and RAS-10UAH-E3 models.

RAS-07UKHP-E3 / RAS-07UAH-E3 Wiring

Wiring diagram for the RAS-07UKHP-E3 and RAS-07UAH-E3 models.

RAS-13UKP-E3 / RAS-13UA-E3, RAS-13UKPX3 / RAS-13UAX3, RAS-12UKPX3 / RAS-12UAX3 Wiring

Wiring diagrams for multiple RAS models including 13UKP-E3, 13UA-E3, 13UKPX3, 13UAX3, 12UKPX3.

RAS-10UKP-E3 / RAS-10UA-E3, RAS-10UKPX3 / RAS-10UAX3 Wiring

Wiring diagrams for RAS-10UKP-E3, RAS-10UA-E3, RAS-10UKPX3, RAS-10UAX3 models.

RAS-07UKP-E3 / RAS-07UA-E3, RAS-07UKPX3 / RAS-07UAX3 Wiring

Wiring diagrams for RAS-07UKP-E3, RAS-07UA-E3, RAS-07UKPX3, RAS-07UAX3 models.

Specification of Electrical Parts

Indoor Unit Parts

Specifications for electrical parts of indoor units.

Outdoor Unit (RAS-13UAH-E3) Parts

Specifications for outdoor unit parts of RAS-13UAH-E3.

Outdoor Unit (RAS-10UAH-E3) Parts

Specifications for outdoor unit parts of RAS-10UAH-E3.

Outdoor Unit (RAS-07UAH-E3) Parts

Specifications for outdoor unit parts of RAS-07UAH-E3.

Indoor Unit Parts (UKP/UKPX3 Series)

Specifications for electrical parts of various indoor unit models.

Outdoor Unit (RAS-13UA-E3) Parts

Specifications for outdoor unit parts of RAS-13UA-E3.

Outdoor Unit (RAS-13UAX3, RAS-12UAX3) Parts

Specifications for outdoor unit parts of RAS-13UAX3, RAS-12UAX3.

Outdoor Unit (RAS-10UA-E3) Parts

Specifications for outdoor unit parts of RAS-10UA-E3.

Outdoor Unit (RAS-07UAX3) Parts

Specifications for outdoor unit parts of RAS-07UAX3.

Outdoor Unit (RAS-07UA-E3) Parts

Specifications for outdoor unit parts of RAS-07UA-E3.

Refrigeration Cycle Diagram

RAS-13UKHP-E3 / RAS-13UAH-E3 Refrigeration Cycle

Refrigeration cycle diagram for RAS-13UKHP-E3 / RAS-13UAH-E3.

RAS-10UKHP-E3 / RAS-10UAH-E3 Refrigeration Cycle

Refrigeration cycle diagram for RAS-10UKHP-E3 / RAS-10UAH-E3.

RAS-07UKHP-E3 / RAS-07UAH-E3 Refrigeration Cycle

Refrigeration cycle diagram for RAS-07UKHP-E3 / RAS-07UAH-E3.

RAS-10UKP-E3 / RAS-10UA-E3, RAS-10UKPX3 / RAS-10UAX3 Refrigeration Cycle

Refrigeration cycle diagrams for RAS-10UKP-E3, RAS-10UA-E3, RAS-10UKPX3, RAS-10UAX3.

RAS-07UKP-E3 / RAS-07UA-E3, RAS-07UKPX3 / RAS-07UAX3 Refrigeration Cycle

Refrigeration cycle diagrams for RAS-07UKP-E3, RAS-07UA-E3, RAS-07UKPX3, RAS-07UAX3.

Control Block Diagram

Multiple RAS Model Control Block Diagram

Control block diagram for various RAS models.

Operation Description

Outline of Air Conditioner Control

Overview of the air conditioner's control system.

Description of Operation Circuit

Detailed explanation of the operation circuit.

Fan only Operation

Describes the fan-only operation mode.

Cooling Operation

Explains the cooling operation mode.

Dry Operation

Details the dry operation mode.

Heating Operation

Explains the heating operation mode.

Cold Draft Preventing Control

Control to prevent cold drafts from the indoor fan.

Automatic Operation

Describes the automatic operation mode.

Hi POWER Mode

Functionality of the Hi POWER mode.

High-Temperature Limit Control

Control to prevent excessive refrigerating cycle pressure.

Low-Temperature Limit Control

Control to prevent indoor heat exchanger freezing.

Defrost Operation

Procedure for defrost operation during heating.

Defrost Operation Time Control

Control of defrost operation timing.

Current Limit Control

Control to prevent exceeding specified current values.

Auto Restart Function

Function for automatic restart after power interruption.

Filter Check Lamp

Indicator for filter cleaning and its reset.

Self-Cleaning function

Function to reduce humidity and prevent mold.

Installation Procedure

Safety Cautions

Important safety precautions for installation.

Installation Diagram of Indoor and Outdoor Units

Diagrams showing installation layout for units.

Optional Installation Parts

List and description of optional parts for installation.

Accessory and Installation Parts

Inventory of included accessories and installation parts.

Indoor Unit Installation

Guidelines for selecting the installation place for the indoor unit.

Indoor Unit Fixing

Steps for securely mounting the indoor unit.

Drainage

Instructions for proper drain hose installation.

Outdoor Unit Installation Place

Criteria for selecting the outdoor unit installation location.

Refrigerant Piping Connection

Procedure and torque specifications for connecting refrigerant pipes.

Evacuating

Steps for evacuating the air conditioner's piping.

Wiring Connection

Guidelines for connecting the unit's wiring.

How to Set Remote Control Selector Switch

Procedure to set the remote control selector switch.

Others

Includes gas leak test, test operation, and auto restart setting.

Troubleshooting Chart

Troubleshooting Procedure

General steps for troubleshooting the unit.

Basic Check Items

Initial checks for common operational issues.

Primary Judgement

Diagnosing issues based on lamp indicators.

Self-Diagnosis by Remote Control (Check Code)

Using the remote control for self-diagnosis.

Troubleshooting Flowcharts

Flowcharts for diagnosing specific operational problems.

How to check the P.C. board

Procedure for checking the P.C. board.

How to shorten time of restart delay timer

Method to adjust the restart delay timer.

How to set/cancel the self cleaning function

Instructions for setting and canceling self-cleaning.

Part Replacement

Indoor Unit Parts

Procedure for replacing indoor unit components.

Outdoor Unit Parts

Procedure for replacing outdoor unit components.

Exploded Views and Parts List

Indoor Unit (E-Parts Assy) - Heat Pump Model

Exploded view and parts list for indoor unit (Heat Pump).

Indoor Unit (E-Parts Assy) - Cooling Model

Exploded view and parts list for indoor unit (Cooling).

Indoor Unit Parts List

Detailed exploded view and parts list for the indoor unit.

Outdoor Unit (RAS-13UAH-E3) Parts List

Exploded view and parts list for outdoor unit RAS-13UAH-E3.

Outdoor Unit (RAS-10UAH-E3) Parts List

Exploded view and parts list for outdoor unit RAS-10UAH-E3.

Outdoor Unit (RAS-13UA-E3) Parts List

Exploded view and parts list for outdoor unit RAS-13UA-E3.

Outdoor Unit (RAS-10UA-E3) Parts List

Exploded view and parts list for outdoor unit RAS-10UA-E3.

Outdoor Unit (RAS-07UAX3, RAS-07UA-E3) Parts List

Exploded view and parts list for outdoor units RAS-07UAX3, RAS-07UA-E3.

Outdoor Unit (RAS-07UAH-E3) Parts List

Exploded view and parts list for outdoor unit RAS-07UAH-E3.

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