Toshiba RAV-SM2244AT7ZG Requirement, <Contents>, Procedure, Push +, <System example>

9. SETUP AT LOCAL SITE AND OTHERS

9-1. Calling of Error History

<Contents>

The error contents in the past can be called.

<Procedure>

1	SET	TEST
	Push +	buttons simultaneously for

4 seconds or more to call the service check mode.

Service Check goes on, the CODE No. 01 is displayed, and then the content of the latest alarm is displayed. The number and error contents of the indoor unit in which an error occurred are dis- played.

2 In order to monitor another error history, push the set

temperature / buttons to change the error history No. (CODE No.).

TEMP.			ON / OFF
	TIMER SET	FAN	MODE
	TIME	SAVE	VENT
FILTER	SET CL	SWING/FIX	UNIT LOUVER
RESET TEST

2 3 1

CODE No. ￿￿ (Latest) → CODE No. ￿" (Old)

NOTE : 4 error histories are stored in memory.

<Operation procedure>

3	TEST	1		2	3
	Pushing button returns the display to usual display.
REQUIREMENT
			Returned to usual display

CL

Do not push button, otherwise all the error histories of the indoor unit are deleted.

9-2. Group Control Operation

In a group control, operation of maximum 8 indoor units can be controlled by a remote controller.

The indoor unit connected with outdoor unit (Individual/Master of twin) controls room temperature according to setting on the remote controller.

<System example>

OUT		OUT		OUT
			Master
IN	1-1	IN		IN	3-1
			2-1

Remote controller

OUT

IN

4-1

OUT

IN

7-1

Max. 8 units

1.Display range on remote controller

The setup range (Operation mode/Air volume select/Setup temp) of the indoor unit which was set to the master unit is reflected on the remote controller.

2.Address setup

Turn on power of the indoor unit to be controlled in a group within 3 minutes after setting of automatic address. If power of the indoor unit is not turned on within 3 minutes (completion of automatic address setting), the system is rebooted and the automatic address setting will be judged again.

1)Connect 3 In/Out cables surely.

2)Check line address/indoor address/group address of the unit one by one.

3)The unit No. (line/indoor gout address) which have been set once keep the present status as a rule if the unit No. is not duplicated with one of another unit.

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