Toshiba RAS-22LAH-A, RAS-22LKH-A Troubleshooting, Operate, Call your service representative

Page 29

 

 

 

 

 

OWNER,S MANUAL - 27

 

TROUBLESHOOTING

 

 

 

 

 

 

 

 

Trouble

 

Check Points

Action

 

 

 

 

 

 

 

 

Check that the power cord is plugged

Insert the power cord into the wall outlet.

 

 

 

into the wall outlet.

 

 

 

 

 

 

 

 

 

Has the circuit breaker tripped or has the

Reset the circuit breaker or replace the

 

 

 

fuse blown?

fuse with the specified replacement fuse.

 

Unit does not

 

 

 

 

Has there been a power failure?

Restart operation when power is resumed.

 

operate

 

 

 

 

 

 

 

 

Does the “UNIT ON” lamp flash on and off?

Call your service representative.

 

 

 

 

 

 

 

 

Is the voltage too low?

Confirm the available voltage.

 

 

 

 

 

 

 

 

Is the filter blocked with dust?

Clean the air filter.

 

 

 

 

 

 

 

 

Has the temperature been set properly?

Check and reset it if necessary.

 

 

 

 

 

Cooling is

Are the windows or doors open?

Close the windows and doors.

 

abnormally low.

 

 

 

 

Is anything obstructing the outdoor unit?

Remove the obstruction.

 

 

 

 

 

 

 

 

 

 

 

Is the fan speed too low?

Change the fan speed selection.

 

 

 

 

 

 

 

 

 

Is the operation mode FAN or AUTO?

Change to cooling operation or reset the

 

 

 

temperature.

 

 

 

 

 

 

 

 

 

 

 

 

 

Is the filter blocked with dust?

Clean the air filter.

 

 

 

 

 

 

Heating is

Has the temperature been set too low?

Check and reset it if necessary.

 

 

 

 

 

abnormally low.

 

 

 

 

Are the windows or doors open?

Close the windows and doors.

 

 

 

 

 

 

 

 

 

 

 

Is anything obstructing the outdoor unit?

Remove the obstruction.

 

 

 

 

 

 

Unit stops during

Is the OFF timer operating?

Restart the unit operation.

 

 

 

 

 

operation.

 

 

 

 

Has passed the set time of sleep timer?

Restart the unit operation.

 

 

 

 

 

 

 

 

 

If the above actions do not correct the operation, consult the dealer from whom you bought the unit.

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Contents AIR Conditioner Split Type Owner ,S Manual Contents Precautions Precautions Ably increase power consumption To circulate the room air only, operate at the FAN mode Unit Description Before OperationIndoor Unit Outdoor UnitIndoor Unit Display Switch PanelEmergency button Test buttonTemperature Setting Buttons Remote Control DescriptionSleep Timer Button Operation Mode Selecting ButtonHOUR/MINUTE Setting Buttons ON/OFF Timer and Current Time ButtonsReservation and Cancel Buttons Everyday Timer ButtonIndicates the selected temperature Indicates flap modes Remote Control DisplayIndicates the selected operating mode Setting Current Time Remote Control PreparationMatching Address between Indoor Unit and Remote Control Replacing BatteriesSignal Receiving Automatic Operation Unit OperationManual Operation Timer Operation Press this button Beginning, the time is set at 200 A.M OFF TimerOFF Timer button Combination of ON, OFF and Everyday Timer Cancellation of ON, OFF and Everyday Timer Sleep Sleep TimerUp and Down Control Discharge AIR Louver ControlLeft and Right Control Fixed Swing Range Auto PositionTest Operation Emergency and Test OperationEmergency Operation Information for filters AIR Cleaning OperationLife time of filters OptionPoints to Note Care and MaintenanceNormal Operation Frost Prevention of Indoor UnitCleaning the Air Filter Cleaning the Filters and Front PanelRefreshing the optional Photo-catalyst filter Washing the Front Panel1Clean the filters and refit them into the unit Cleaning the Main Unit3Clean the indoor and outdoor unit AFTER-SEASON CareOperate TroubleshootingCall your service representative N42QG8Q5404C
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