Toshiba RAV-SM2244AT7, RAV-SM2804AT8ZG-E Check Code List Outdoor, Way valve inverse error

– 61 –

8-2-4. Check Code List (Outdoor)

¡ : Go on, ¥ : Flash, l : Go off

ALT (Alternate): Alternate flashing when there are two flashing LED SIM (Simultaneous): Simultaneous flashing when there are two flashing LED

Remote	Sensor lamp part									Automatic	Operation
controller	Block indication				Representative defective position			Detection	Explanation of error contents
										reset	continuation
indication
	Operation	Timer	Ready	Flash
F04	¥	¥	¡	ALT	Outdoor unit Discharge temp. sensor (TD) error			Outdoor	Open/Short of discharge temp. sensor was detected.	×	×
F06	¥	¥	¡	ALT	Outdoor unit Temp. sensor (TE, TS, TL) error			Outdoor	Open/Short of heat exchanger temp. sensor was detected.	×	×
									Miswiring between TE sensor and TS sensor
F08	¥	¥	¡	ALT	Outdoor unit Outside temp. sensor (TO) error			Outdoor	Open/Short of outside temp. sensor was detected.	¡	¡
F07	¥	¥	¡	ALT	Outdoor unit Temp. sensor (TL) error			Outdoor	Open/Short of heat exchanger temp. sensor was detected.	×	×
F12	¥	¥	¡	ALT	Outdoor unit Temp. sensor (TS) error			Outdoor	Open/Short of suction temp. sensor was detected.	×	×
F13	¥	¥	¡	ALT	Outdoor unit Temp. sensor (TH) error			Outdoor	Open/Short of heat sink temp. sensor (Board installed) was detected.	×	×
F15	¥	¥	¡	ALT	Outdoor unit Misconnection of temp. sensor (TE, TS)			Outdoor	Misconnection of outdoor heat exchanger temp. sensor and suction temp. sensor was detected.	×	×
F31	¥	¥	¡	SIM	Outdoor unit EEPROM error			Outdoor	Outdoor P.C. board part (EEPROM) error was detected.	×	×
H01	l	¥	l		Outdoor unit Compressor break down			Outdoor	When reached min-Hz by current release control, short-circuited current (Idc) after	×	×
									DC excitation was detected.
H02	l	¥	l		Outdoor unit Compressor lock			Outdoor	Compressor lock was detected.	×	×
H03	l	¥	l		Outdoor unit	Current detection circuit error		Outdoor	Current detection circuit error	×	×
H04	l	¥	l		Outdoor unit Case thermostat operation			Outdoor	Case thermostat operation was detected.	×	×
H06	l	¥	l		Outdoor unit low pressure system error			Outdoor	Ps pressure sensor error, Low pressure protective operation	×	×
L10	¥	¡	¥	SIM	Outdoor unit	Setting error of service P.C. board type		Outdoor	When outdoor service P.C. board was used, model type select jumper setting was inappropriate.	×	×
L29				SIM	Outdoor unit	Other outdoor unit error		Outdoor	1) Defective parts on outdoor P.C. board (MCU communication, EEPROM, TH sensor error)	×	×
	¥	¡	¥						2) When outdoor service P.C. board was used, model type selection was inappropriate.
									3) Other error (Heat sink abnormal overheat, gas leak, 4-way valve inverse error) was detected.
P03	¥	l	¥	ALT	Outdoor unit	Discharge temp. error		Outdoor	Error was detected by discharge temp. release control.	×	×
P04	¥	l	¥	ALT	Outdoor unit			Outdoor	When case thermostat worked, error was detected by high release control from indoor/	×	×
					High pressure system error, Power supply voltage error				outdoor heat exchanger temp. sensor. Power supply voltage error
P05	¥	l	¥	ALT	Power supply error			Outdoor	Power supply voltage error	×	×
P07	¥	l	¥	ALT	Outdoor unit Heat sink overheat			Outdoor	Abnormal overheat was detected by outdoor heat sink temp. sensor.	×	×
P15	¥	l	¥	ALT	Gas leak detection			Outdoor	Abnormal overheat of discharge temp. or suction temp. was detected.	×	×
P20	¥	l	¥	ALT	Outdoor unit	High pressure system error		Outdoor	Error was detected by high release control from indoor/outdoor heat exchanger temp. sensor.	×	×
P22	¥	l	¥	ALT	Outdoor unit	Outdoor fan error		Outdoor	Error (Over-current, lock, etc.) was detected on outdoor fan drive circuit.	×	×
P26	¥	l	¥	ALT	Outdoor unit	Inverter Idc operation		Outdoor	Short-circuited protective operation of compressor drive circuit element (G-Tr /IGBT) worked.	×	×
P29	¥	l	¥	ALT	Outdoor unit	Position detection error		Outdoor	Position detection error of compressor motor was detected.	×	×
E01	¥	l	l		No remote controller master unit			Remote	Signal was not received from indoor unit.	—	—
					Remote controller communication error			controller	Main remote controller was not set. (including 2 remote controllers)
E02	¥	l	l		Remote controller send error			Remote	Signal cannot be sent to indoor unit.	—	—
								controller
E03	¥	l	l		Regular communication error between indoor and			Indoor	No communication from remote controller and network adapter	¡	×
					remote controller
E04	l	l	¥		Indoor/Outdoor serial error			Indoor	Serial communication error between indoor and outdoor	¡	×
E08	¥	l	l		Duplicated indoor addresses		²	Indoor	Same address as yours was detected.	¡
E09	¥	l	l		Duplicated main remote controllers			Remote	In 2-remote controller control, both were set as master.	×	×
								controller	(Indoor master unit stops warning and follower unit continues operation.)
E10	¥	l	l		Communication error between CPU			Indoor	MCU communication error between main motor and micro computer	¡
E18	¥	l	l		Regular communication error between master and			Indoor	Regular communication was impossible between master and follower indoor units.	¡	×
					follower indoor units				Communication between twin master (Main unit) and follower (sub unit) was impossible.
L03	¥	l	¥	SIM	Duplicated indoor master units		²	Indoor	There are multiple master units in a group.	×	×
L07	¥	l	¥	SIM	There is group cable in individual indoor unit.		²	Indoor	When even one group connection indoor unit exists in individual indoor unit	×	×
L08	¥	l	¥	SIM	Unset indoor group address		²	Indoor	Indoor address group was unset.	×	×
L09	¥	l	¥	SIM	Unset indoor capacity			Indoor	Capacity of indoor unit was unset.	×	×
L30	¥	¡	¥	SIM	Outside error input to indoor unit (Interlock)			Indoor	Abnormal stop by CN80 outside error input	×	×
P19	¥	l	¥	ALT	4-way valve inverse error			Indoor	In heating operation, error was detected by temp. down of indoor heat exchanger or temp. up ofTE, TS.	¡	×
								Outdoor

²When this warning was detected before group construction/address check finish at power supply was turned on, the mode shifts automatically to AUTO address setup mode.