Toshiba RAV-SM2804AT7, RAV-SM2804AT8ZG-E, RAV-SM2244AT8ZG-E, RAV-SM2804AT8Z-E, RAV-SM2244AT7Z lllll¡

2)Error display

The error which is generating at present and the latest error (Latest error information including present) can be confirmed by lighting LED D800 toD804 on the outdoor control P.C. board.

a)When all DIP switch SW803 are OFF, the status of error which is generating at present is displayed.

b)<1> only of DIP switch SW803 is turned on, the error which generated before (Latest error information including present) is displayed.a)

c)If there is an error, any of LED D800 to D804 goes on. (Display 1)

d)When pushing the pushdown button switch SW800 for approx. 1 second, the display is exchanged. (Display 2)

e)When pushing SW800 again or after 2 minutes, the status returns to that of Display •.

Present error

SW803

ON

1 2 3 4

Latest error

SW803

ON

1 2 3 4

(Legend)

l	l	¥	l	l	¡
D800	D801	D802	D803	D804	D805
(Yellow)	(Yellow)	(Yellow)	(Yellow)	(Yellow)	(Green)

l: Go off, ¡ : Go on, ¥ : Flash

Display 1)	Display 2)	Error contents	Wired remote controller
(Initial display)	(SW800 operation)		Error code

lllll¡	lllll¡	Normal	—
	ll¥ll¡	Discharge temp. sensor (TD) error	F04
	l¥¥ll¡	Heat exchanger temp. sensor (TE) error	F06
	¥¥¥ll¡	Heat exchanger temp. sensor (TL) error	F06, F07
	lll¥l¡	Outside temp. sensor (TO) error	F08
¡¡ll¡¡	ll¥¥l¡	Suction temp. sensor (TS) error	F06, F12
	¥l¥¥l¡	Heat sink temp. sensor (TH) error	F13, L29
	¥¥¥¥l¡	Heat exchanger sensor (TE, TS) miswiring	F06, F15
	¥¥¥l¥¡	Ps sensor error	F23, H06
	¥¥¥¥¥¡	EEPROM error	F31, L29
	¥llll¡	Compressor break down	H01
	l¥lll¡	Compressor lock	H02
ll¡l¡¡	¥¥lll¡	Current detection circuit error	H03
	ll¥ll¡	Case thermostat operation	H04, P04
	l¥¥ll¡	Low pressure protective operation	H06
	l¥¥ll¡	Model unset	L10, L29
l¡¡l¡¡	¥l¥¥¥¡	Communication error between MCU	L29
	¥¥¥¥¥¡	Other error (Compressor disorder, etc.)	Error is not determined.
	¥¥lll¡	Discharge temp. error	P03
	ll¥ll¡	High pressure SW system error	P04
	¥l¥ll¡	Power supply error	P04, P05
	¥¥¥ll¡	Heat sink overheat error	P07, L29
¡¡¡l¡¡	¥¥¥¥l¡	Gas leak detection	P15, L29
	¥¥ll¥¡	4-way valve reverse error	P19, L29
	ll¥l¥¡	High pressure protective operation	P04, P20
	l¥¥l¥¡	Fan system error	P22
	l¥l¥¥¡	Driving element short-circuit	P26
	¥l¥¥¥¡	Position detection circuit erro	P29

∗As the error code displayed on the wired remote controller may differ according to type of indoor model, multiple codes are described.

– 85 –