Toshiba MMU-AP0091H Using Unit + SWING/FIX buttons, select the line Address, If it stops, push

Note 1)

When setting the line address from the remote controller, do not use address 29 and 30.

The address 29 and 30 cannot be set up in the outdoor unit. Therefore if they are incorrectly set up, a check code [E04] (Indoor/outdoor communication circuit error) is output.

Confirmation of indoor unit address and position by using the remote controller

[Confirmation of indoor unit address and the position]

1.When you want to know the indoor address though position of the indoor unit itself can be recognized;

•To confirm all the unit numbers from an arbitrary wired remote controller; <Procedure> (Operation while the air conditioner stops)

The indoor unit No. and position in the same refrigerant line can be confirmed.

An outdoor unit is selected, the indoor unit numbers in the same refrigerant line are successively displayed, and then its indoor unit fan is turned on.

1	Push the timer time + TEST buttons simultaneously for 4 seconds or more.
	Firstly, the line 1, item code )+ (Address Change) is displayed. (Select outdoor unit.)
2	Using	UNIT + SWING/FIX buttons, select the line
	address.
3	Using	SET	button, determine the selected line			CODE No.
				SET DATA SETTING
				UNIT	No.
	address.			R.C.	No.

<Procedure> (Operation while the air conditioner operates)

1	If it stops, push			ON / OFF	button.
2	Push	UNIT	button.

The unit No. 1-1is displayed on the LCD. (Disappears after several seconds) The displayed unit No indicates the line address and indoor address. (If there is other indoor unit connected to the same remote controller (Group control unit), other unit No. is displayed every pushing

UNIT button.)

1

Operate

CODE No.

UNIT No.

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

	• The indoor unit address, which is connected to the				TEMP.			ON / OFF
	refrigerant pipe of the selected outdoor unit is dis-
	played and the fan is turned on.			1
4						TIMER SET	FAN	MODE
	Every pushing	UNIT	button, the indoor unit
					FILTER	TIME	SWING/FIX	VENT
	numbers in the identical pipe are successively				RESET TEST	SET CL	UNIT	2
	displayed.
	• Only fan of the selected indoor unit operates.			6				4
[To select another line address]				3 Operation procedure				5
5 Push CL button to return to procedure 2 ).
	• The indoor address of another line can be succes-

91

2

Operation procedure

1 Æ2

2. When you want to know position of the indoor unit using the address

•To confirm the unit numbers in a group control;

<Procedure> (Operation while the air conditioner stops)

The indoor unit numbers in a group control are successively displayed, and the corresponding indoor fan is turned on. (Operation while the air conditioner stops)

1 Push		VENT	+ TEST buttons simultaneously for
4 seconds or more.										CODE No.
							SET DATA SETTING
•	Unit No.		is displayed.					UNIT No.
								R.C.	No.
•	The fans of all the indoor units in a group					1	TEMP.			ON / OFF
	control are turned on.
2 Every pushing				UNIT	button, the indoor unit			TIMER SET	FAN	MODE
numbers in the group control are succes-						3		TIME	SWING/FIX	VENT
sively displayed.							RESET TEST	SET CL	UNIT
							FILTER
• The firstly displayed unit No. indicates the						End
						2
	address of the header unit.
•	Only fan of the selected indoor unit is turned
	on.						Operation procedure

3 Push TEST button to finish the procedure. 1 Æ2 Æ3 End

All the indoor units in group control stop.

sively confirmed.	1 Æ2	Æ3	Æ
6 Push TEST button to finish the procedure.	4 5	6	End

Change of indoor address from remote controller

Change of indoor address from wired remote controller

•To change the indoor address in individual operation (Wired remote controller : Indoor unit = 1 : 1) or group control (When the setup operation with automatic address has finished, this change is available.)

<Procedure> (Operation while air conditioner stops)

1 Push simultaneously SET + CL + TEST buttons for 4 seconds or more.

(The firstly displayed unit No. indicates the header unit in group control.)

2

In group control, select an indoor unit No. to be changed by

UNIT

button.

3

(The fan of the selected indoor unit is turned on.)

Using the setup temp.

/

buttons, set ￿!

CODE No.

to the item code.

SET DATA SETTING

4

UNIT No.

Using the timer time

/

buttons, change the

R.C.

No.

displayed setup data to a data which you want

3

TEMP.

ON / OFF

4

to change.

5

Push SET button.

TIMER SET

FAN

MODE

6

5

TIME

SWING/FIX

VENT

Using the

UNIT

button, select the unit No. to be

FILTER

2,

8

RESET TEST

SET CL

UNIT

changed at the next time. Repeat the procedure

4 to 6 and change the indoor address so that it

is not duplicated.

1

6,

7

After the above change, push

UNIT

button to

7

Operation procedure

confirm the changed contents.

8 If it is acceptable, push TEST button to finish	1 Æ2	Æ3	Æ4	Æ
confirmation.	5 6	7	8	End