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

			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.