Toshiba RAS-10SK-E, RAS-10SKX Installation place, Cutting a Hole and Mounting Installation Plate

Page 22

8-4. Indoor Unit

tInstallation place

A place which provides the spaces around the indoor unit as shown in the diagram in section 8-2.

A place where there is no obstacle near the air inlet and outlet.

A place which allows an easy installation of the piping to the outdoor unit.

A place which allows the front panel to be opened.

CAUTION

Direct sunlight to the indoor unit wireless receiver should be avoided.

The microprocessor in the indoor unit should not be too close to r-f noise sources. (For details, see the owner’s manual.)

<Remote control>

A place where there are no obstacles such as a curtain that may block the signal from the remote control.

Do not install the remote control in a place exposed to direct sunlight or close to a heating source, such as a stove.

Keep the remote control at least 1 m apart from the nearest TV set or stereo equipment. (This is necessary to prevent image disturbances or noise interference.)

The location of the remote control should be determined as shown below.

8-4-1. Cutting a Hole and Mounting Installation Plate

<Cutting a hole>

When installing the refrigerant pipes from the rear

The center of the piping slot is the above arrow.

The center of the pipe

hole is the above arrow. Pipe hole

80mm

65mm

40.5 mm

 

Fig. 8-4-2

(1)After determining the pipe hole position with the mounting plate (80 mm ), drill the pipe hole (ø65

mm) at a slight downward slant to the outdoor side.

NOTE :

When drilling the wall that contains a metal lath, wire lath or metal plate, be sure to use a pipe hole brim ring sold separately.

<Mounting the installation plate>

For installation of the indoor unit, use the paper pattern on the back.

Anchor bolt hole

unit

 

(Top view)

 

 

 

 

 

 

 

65.5mm

 

 

 

5m

 

 

 

 

 

Indoor

 

5m

 

 

 

 

 

 

7m

 

 

 

 

 

 

 

 

 

Indoor unit

 

 

65.5mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

45˚

 

*7m

 

 

 

 

 

view)

 

 

 

45˚

Pipe

 

 

 

 

 

 

 

 

 

 

 

 

 

75˚

 

 

 

 

hole

 

 

 

1

(Side

 

 

 

 

 

 

 

 

Pipe hole

 

 

Reception

 

 

 

 

 

 

 

 

 

 

 

 

Installation

Reception

Remote

 

Remote

 

Thread

 

 

range

 

 

 

8

Mounting

plate

 

 

 

 

 

range

control

 

 

 

control

Indoor unit

Weight

 

screw

 

 

 

*:Axial distance

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 8-4-1

 

 

 

 

Fig. 8-4-3

 

 

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Contents R C O Contents What to be Prechecked First Troubleshooting FlowchartsPrimary Judgement of Trouble Sources Specifications RAS-10SK-E/10SA-E RAS-10SKX/10SAX CoolingCondition JIS C9612-1994 Temperature Cooling Construction Views Indoor UnitOutdoor Unit RAS-10SA-E RAS-10SAXWiring Diagram Main P.C. BoardSpecifications of Electrical Parts Parts name Type SpecificationsRefrigerant Cycle Diagram RAS-10SK-E / RAS-10SA-E RAS-10SKX / RAS-10SAXMICRO-COMPUTER Block Diagram AUTO, COOL, DRY, FAN onlyCool Operation Operation DescriptionsFAN only Operation M3/hDRY Operation Louver ControlAuto Operation Temporary AutoLow-Temperature Limit Control Cooling Operation ECONO. ModeCooling How to Set the Auto Restart Auto Restart FunctionHow to Cancel the Auto Restart Case of Power Failure during the Timer OperationInstallation Procedure Safety Cautions For general public useUK Plugs and Sockets etc Safety Regulations SI Number Installation Diagram of Indoor and Outdoor Units AttachInstallation Parts InstallationOptional Parts Remote control Installation placeCutting a Hole and Mounting Installation Plate Mounting the installation plateWhen the installation plate is directly mounted on the wall Electrical WorkHow to open the screw cap Wiring ConnectionHow to remove the front cabinet Taking out the power cordStripping length of connecting cable How to install the front cabinet on the indoor unitCase of downward piping Piping and Drain Hose InstallationCase of rightward piping Left-hand connection with pipingIndoor Unit Installation DrainageStrong wind Flaring Refrigerant Piping ConnectionVacuum Pumping Tightening connectionPacked Valve Handling Precautions A5 mm hexagon wrench is requiredOthers Auto Restart SettingHow to set the Auto Restart Gas Leak TestWhat to be Prechecked First Troubleshooting ChartPower Supply Voltage Incorrect Cable Connection between Indoor and Outdoor UnitsMisleading but Good Operations Program Controlled Operation Operation of air-conditioner DescriptionRole of Indoor Unit Controller Primary Judgement of Trouble SourcesBlock display Self-diagnosis with remote control Selecting ordinary modeSelf-diagnosis by check codes Operating key Indication after operationCondition Code Status Power can not be Turned on No Operation at All Troubleshooting FlowchartsPreliminary checks Checking Procedure Power can not be Turned on after Replacing Indoor PC BoardOutdoor Unit does not Operate Only Compressor does not Operate Only Outdoor Fan does not Operate Check procedure Only the Indoor Fan does not OperateThere is no beep from Inspection procedures How to Check the PC BoardOperating precautions Main PC board partProcedure Check Point Symptom Causes PC Board Layout Top View Bottom ViewHow to Reduce the Operation Time of the Anti-Restart Timer SensorPart Replacement Indoor Unit RAS-10SK-E, RAS-10SKXPart name Procedure Remarks Microcomputer RAS-10SK-E, RAS-10SKX Outdoor Unit RAS-10SA-E, RAS-10SAX OFF Exploded Views and Parts List Part DescriptionIndoor Unit Capillary Tube