Toshiba RAV-SP1104AT8-TR Operation part, Display part, Specifications Operation contents

9-3-2. Service Support Function (LED Display, Switch Operation)

1.Outline

A various setup and operation check can be performed by DIP switches at 3 positions (SW802, SW803, SW804) and the pushdown button switches (SW800, SW801) at 2 positions.

Operation part

Part No.	Specifications	Operation contents
SW800	Pushdown button switch	Exchanges the displayed contents of LED (D800 to D804) on the outdoor
SW803	DIP switch	control P.C. board.
SW801	Pushdown button switch	Performs the specific operation to check maintenance.
SW804	DIP switch
SW802	DIP switch	Performs various initial settings. (Refer to 9-3-1.)

Display part

Part No.	Specifications	Operation contents
D502	Orange LED	Indoor/Outdoor communication (Serial communication) signal display
		(Receive signal from indoor signal)
D503	Green LED	Indoor/Outdoor communication (Serial communication) signal display
		(Send signal from outdoor signal)
		Error display
D800 to D804	Yellow LED	When all SW803 are OFF, or when any of D800 to D804 goes on, LED
		displays that the outdoor controller detects an error.
		When status of SW803 is other than OFF, various indications are displayed.
		Power-ON display
D805	Green LED	When the power of the outdoor unit is turned on, LED goes on.
		When SW801 and SW804 operate the specific operation, LED flashes.

∗All LED are colorless when it goes off.

ON

1 2 3 4

SW804

ON

1 2 3 4

SW802

ON

1 2 3 4

SW805

ON

1 2 3 4

SW803 SW800 SW801 SW806

LED

D805

D804

D803

D802

D801

D800

D502 D503

Enlarged view of

LEDs

D805

D804

D803

D802

D801

D800

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