Toshiba RAV-SM562BT-E Check Code List, Error mode detected by indoor and outdoor units

10-2. Check Code List

					Error mode detected by indoor and outdoor units					¥: Flash, ¡: Go on, l: Go off
	Wireless sensor			Wired remote	Diagnostic function
	lamp display			controller					Judgment and measures
					Cause of operation	Status of air	Condition
	Operation	Timer	Ready	Check code		conditioner
	¥	l	l		No communication from remote controller (including wireless)	Stop	Displayed when	1.	Check cables of remote controller and communication adapters.
				E03	and communication adapters	(Automatic reset)	error is detected		• Handy remote controller LCD display OFF (Disconnection)
									• Central remote controller [97] check code
					The serial signal is not output from outdoor unit to indoor unit.	S top	Displayed when	1.	Outdoor unit does not completely operate.
	l	l	¥		• Miscabling of inter-unit cables	(Automatic reset)	error is detected		• Inter-unit cable check, correction of miscabling, case thermo operation
				E04	• Defective serial sensing circuit on outdoor P.C. board			2.	• Outdoor P.C. board check, P.C. board cables check
					• Defective serial receiving circuit on indoor P.C. board				In normal operation
									P.C. board (Indoor receiving/Outdoor sending) check
					Duplicated indoor unit addresses	Stop	Displayed when	1.	Check whether there is modification of remote controller connection (Group/
	¥	l	l	E08			error is detected		Individual) or not after power has been turned on (finish of group configuration/
									address check).
									* If group configuration and address are not normal when the power has been turned
									on, the mode automatically shifts to address setup mode. (Resetting of address)
	¥	l	l		Communication error between indoor MCU	Stop	Displayed when	1.	Check cables of remote controller.
				E10	• Communication error between fan driving MCU and main	(Automatic reset)	error is detected	2.	Check power cables of indoor unit.
					MCU			3.	Check indoor P.C. board.
	¥	l	l		Regular communication error between master and sub indoor	Stop	Displayed when	1.	Check cables of remote controller.
				E18	units or between main and sub indoor units	(Automatic reset)	error is detected	2.	Check indoor power cable.
								3.	Check indoor P.C. board.
–	¥	¥	l	F01	Coming-off, disconnection or short of indoor heat exchanger	Stop	Displayed when	1.	Check indoor heat exchanger temperature sensor (TCJ).
					sensor (TCJ)	(Automatic reset)	error is detected	2.	Check indoor P.C. board.
82
	¥	¥	l	F02	Coming-off, disconnection or short of indoor heat exchanger	Stop	Displayed when	1.	Check indoor heat exchanger temperature sensor (TC).
–					sensor (TC)	(Automatic reset)	error is detected	2.	Check indoor P.C. board.
	¥	¥	¡	F04	Coming-off, disconnection or short of outdoor temperature	Stop	Displayed when	1.	Check outdoor temperature sensor (TD).
					sensor (TD)		error is detected	2.	Check outdoor CDB P.C. board.
	¥	¥	¡	F06	Coming-off, disconnection or short of outdoor temperature	Stop	Displayed when	1.	Check outdoor temperature sensor (TE/TS).
					sensor (TE/TS)		error is detected	2.	Check outdoor CDB P.C. board.
	¥	¥	¡	F08	Coming-off, disconnection or short of outdoor temperature	Operation	Displayed when	1.	Check outdoor temperature sensor (TO).
					sensor (TO)	continues.	error is detected	2.	Check outdoor CDB P.C. board.
	¥	¥	l	F10	Coming-off, disconnection or short of indoor heat exchanger	Stop	Displayed when	1.	Check indoor heat exchanger temperature sensor (TA).
					sensor (TA)	(Automatic reset)	error is detected	2.	Check indoor P.C. board.
	¥	¥	l	F29	Indoor EEPROM error	Stop	Displayed when	1.	Check indoor EEPROM. (including socket insertion)
					• EEPROM access error	(Automatic reset)	error is detected	2.	Check indoor P.C. board.
	¥	l	l		Breakdown of compressor	Stop	Displayed when	1.	Check power voltage. AC230V ±20V
				H01	• Displayed when error is detected		error is detected	2.	Overload operation of refrigerating cycle
								3.	Check current detection circuit at AC side.
	l	¥	l		Compressor does not rotate.	Stop	Displayed when	1.	Trouble of compressor (Compressor lock, etc.) : Replace compressor.
				H02	• Over-current protective circuit operates after specified time		error is detected	2.	Defective cabling of compressor (Phase missing)
					passed when compressor had been activated.			3.	Phase-missing operation of power supply (3-phase model)
	l	¥	l		Current detection circuit error	Stop	Displayed when	1.	Compressor immediately stops even if restarted. : Check IPDU.
				H03	• Current value at AC side is high even during compressor-OFF.		error is detected	2.	Phase-missing operation of power supply
					• Phase of power supply is missed.				Check 3-phase power voltage and cables.
	¥	l	¥	L03	Duplicated indoor master units	Stop	Displayed when	1.	Check whether there is modification of remote controller connection (Group/
							error is detected		Individual) or not after power has been turned on (finish of group configuration/
									address check).
		l			There is group line in individual indoor units.	Stop	Displayed when
	¥		¥	L07					* If group configuration and address are not normal when the power has been turned
							error is detected
									on, the mode automatically shifts to address setup mode. (Resetting of address)
	¥	l	¥	L08	Unsetting of indoor group address	Stop	Displayed when
							error is detected