Toshiba RAV-SP1404ATZ-E, RAV-SM1404UT-E, RAV-SM1104UT-E, RAV-SP1104AT-E, RAV-SP1404ATZG-E

	Lamp indication			Check code	Cause of trouble occurrence
Operation		Timer	Ready	F01	Heat exchanger sensor (TCJ) error		
				F02	Heat exchanger sensor (TC) error			Indoor unit sensor error
							
					Heat exchanger sensor (TA) error
Alternate flash				P10			
							
				F04
					Discharge temp. sensor (TD) error
				F06			
					Temp. sensor (TE) error		
Operation		Timer	Ready	F07
					Temp. sensor (TL) error		
							
				F08	Temp. sensor (TO) error			Sensor error of outdoor unit	∗1
					Temp. sensor (TS) error		
Alternate flash				F12			
					Temp. sensor (TH) error		
				F13	Temp. Sensor miswiring (TE, TS)		
				F15
Operation		Timer	Ready
				F29	Indoor EEPROM error
Simultaneous flash
Operation		Timer	Ready
				F31	Outdoor EEPROM error
Simultaneous flash
				H01
					Compressor break down	
Operation		Timer	Ready	H02
					Compressor lock	
						
				H03	Current detection circuit error	 Outdoor compressor system error			∗1
					Case thermostat worked.	
		Flash		H04
					Outdoor unit low pressure system error
				H06
				L03	Duplicated master indoor units		
Operation		Timer	Ready		There is indoor unit of group connection  → AUTO address
				L07
					in individual indoor unit.			* If group construction and
					Unsetting of group address		
								address are not normal
				L08	Missed setting			when power supply turned on,
	Simultaneous flash				(Unset indoor capacity)			automatically goes to address
				L09				setup mode.
				L10	Unset model type (Service board)		
							
Operation		Timer	Ready	L20
					Duplicated indoor central addresses		
				L29	Outdoor unit and other error			Others
							
					Outside interlock error		
	Simultaneous flash			L30
							
					Negative phase error
							
				L31			

∗1: These are representative examples and the check code differs according to the outdoor unit to be combined.

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