Toshiba RAV-SM1102BT-E Error Mode Detected by LED on Outdoor P.C. Board, Type A, Type B

Revised : Mar. 2007

10-3. Error Mode Detected by LED on Outdoor P.C. Board

RAV-SM1103AT-E, RAV-SM1403AT-E /

RAV-SP562AT-E, RAV-SP802AT-E, RAV-SP1102AT-E, RAV-SP1402AT-E

<SW801: LED display in bit 1, bit 2 OFF>

•When multiple errors are detected, the latest error is displayed.

•When LED display is ¡ (Go on), there is the main cause of trouble on the objective part of control at CDB side and the unit stops.

•When LED display is ¥ (Flash), there is the main cause of trouble on the objective part of control at IPDU side and the unit stops.

•When case thermostat operates, the communication is interrupted on the serial circuit. If continuing the case thermostat operation, a serial communication error occurs because serial sending to the indoor unit is interrupted.

			Check code			LED display
	No.	Item
			Type A	Type B	D800	D801	D802	D803
					(Red)	(Yellow)	(Yellow)	(Yellow)
	1	TE sensor error	F06	18	¡	l	l	l
	2	TD sensor error	F04	19	¡	¡	l	l
	3	TS sensor error	F06	18	l	l	¡	l
	4	TO sensor error	F08	1B	l	¡	l	l
	5	Discharge temp. error	P03	1E	l	¡	¡	l
	6	DC outdoor fan error	P22	1A	¡	¡	¡	l
CDB side		Communication error				l	l
	7	between IPDU	L29	1C	¡			¡
		(Abnormal stop)
	8	High-pressure release	P04	21	l		l
		operation				¡		¡
				—
	9	EEPROM error	—	—	¡	¡	l	¡
		Communication error			l	l
	10	between IPDU	—	—			¡	¡
		(No abnormal stop)
	11	IGBT short-circuit	P26	14	¥	l	l	l
		protection
IPDU side	12	Detection circuit error	P29	16	l	¥	l	l
	13	Current sensor error	H03	17	¥	¥	l	l
	14	Comp. lock error	H02	1D	l	l	¥	l
	15	Comp. breakdown	H01	1F	¥	l	¥	l

¡ : Go on l : Go off ¥ : Flash (5Hz)

<<Check code>>

The check codes are classified into Type A and Type B according to the used remote controller. Be sure to check the remote controller which you use.

Type A :

Neutral 2-cores type wired remote controller such as RBC-AMT31E, RBC-AS21E2, and wireless remote controller kit such as TCB-AX21U (W)-E2.

Type B :

Polarized 3-cores type wired remote controller such as RBC-SR1-PE2,RBC-SR2-PE2, and central control remote controller such as RBC-CR64-PE2.

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