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Air Conditioner
Toshiba
RAS-10SAX, RAS-10SKX, RAS-10SK-E, RAS-10SA-E
service manual
R C O
Models:
RAS-10SA-E
RAS-10SK-E
RAS-10SAX
RAS-10SKX
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56 pages
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Troubleshooting
Specs
Install
Parts list
Wiring Diagram
Wiring Connection
Checking Procedure
Auto Restart Setting
Remote control
How to
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T O S H I B A
F I L E N O . A
S E R V I C E M A N
A I R - C O
S P L I T W
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P R I N T E D I N J A P
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Contents
R C O
Contents
What to be Prechecked First
Troubleshooting Flowcharts
Primary Judgement of Trouble Sources
RAS-10SK-E/10SA-E RAS-10SKX/10SAX Cooling
Specifications
Condition JIS C9612-1994 Temperature Cooling
Indoor Unit
Construction Views
RAS-10SA-E RAS-10SAX
Outdoor Unit
Main P.C. Board
Wiring Diagram
Parts name Type Specifications
Specifications of Electrical Parts
RAS-10SK-E / RAS-10SA-E RAS-10SKX / RAS-10SAX
Refrigerant Cycle Diagram
AUTO, COOL, DRY, FAN only
MICRO-COMPUTER Block Diagram
FAN only Operation
Operation Descriptions
Cool Operation
M3/h
Louver Control
DRY Operation
Temporary Auto
Auto Operation
Low-Temperature Limit Control Cooling Operation
ECONO. Mode
Cooling
Auto Restart Function
How to Set the Auto Restart
Case of Power Failure during the Timer Operation
How to Cancel the Auto Restart
Safety Cautions For general public use
Installation Procedure
UK Plugs and Sockets etc Safety Regulations SI Number
Attach
Installation Diagram of Indoor and Outdoor Units
Installation Parts
Installation
Optional Parts
Cutting a Hole and Mounting Installation Plate
Installation place
Remote control
Mounting the installation plate
Electrical Work
When the installation plate is directly mounted on the wall
How to remove the front cabinet
Wiring Connection
How to open the screw cap
Taking out the power cord
How to install the front cabinet on the indoor unit
Stripping length of connecting cable
Case of rightward piping
Piping and Drain Hose Installation
Case of downward piping
Left-hand connection with piping
Drainage
Indoor Unit Installation
Strong wind
Vacuum Pumping
Refrigerant Piping Connection
Flaring
Tightening connection
A5 mm hexagon wrench is required
Packed Valve Handling Precautions
How to set the Auto Restart
Auto Restart Setting
Others
Gas Leak Test
Power Supply Voltage
Troubleshooting Chart
What to be Prechecked First
Incorrect Cable Connection between Indoor and Outdoor Units
Operation of air-conditioner Description
Misleading but Good Operations Program Controlled Operation
Role of Indoor Unit Controller
Primary Judgement of Trouble Sources
Block display
Selecting ordinary mode
Self-diagnosis with remote control
Operating key Indication after operation
Self-diagnosis by check codes
Condition Code Status
Power can not be Turned on No Operation at All
Troubleshooting Flowcharts
Preliminary checks
Checking Procedure
Power can not be Turned on after Replacing Indoor PC Board
Outdoor Unit does not Operate
Only Compressor does not Operate
Only Outdoor Fan does not Operate
Only the Indoor Fan does not Operate
Check procedure
There is no beep from
Operating precautions
How to Check the PC Board
Inspection procedures
Main PC board part
Procedure Check Point Symptom Causes
Top View Bottom View
PC Board Layout
Sensor
How to Reduce the Operation Time of the Anti-Restart Timer
Indoor Unit RAS-10SK-E, RAS-10SKX
Part Replacement
Part name Procedure Remarks
Microcomputer RAS-10SK-E, RAS-10SKX
Outdoor Unit RAS-10SA-E, RAS-10SAX
OFF
Part Description
Exploded Views and Parts List
Indoor Unit
Capillary Tube
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Contents