Toshiba RAV-SM2244AT8ZG-E, RAV-SM2804AT8ZG-E, RAV-SM2804AT8Z-E Address Setup Procedure

10. ADDRESS SETUP

10-1. Address Setup Procedure

When an outdoor unit and an indoor unit are connected, or when an outdoor unit is connected to each indoor unit respectively in the group operation even if multiple refrigerant lines are provided, the automatic address setup completes with power-ON of the outdoor unit. The operation of the remote controller is not accepted while automatic address works. (Approx. 4 to 5 minutes)

Setup of line address of outdoor unit, indoor unit address, and group address

Completion of cabling work
	NO
Do you arbitrarily set the
indoor unit address?

YES (MANUAL)

NO

Is refrigerant line 1 line?

NO

Is group control performed?

YES

Connect one remote controller with one indoor unit (1 : 1) tentatively with communication cable.

YES (To AUTO address mode)

Do you change setting after

automatic setting at the first time?

YES

Turn on power of outdoor unit.

Turn on power of outdoor unit.

Turn on power of outdoor unit.

	(	After completion of address	)
Set to all indoor units one by one.		setup, change is to arbitral
		address/group manually.

Setup of automatic

(address finishes within ) 4 to 5 minutes.

END

•When the following addresses are not stored in the neutral memory (IC503) on the indoor P.C. board, a test run operation cannot be performed. (Unfixed data at shipment from factory)

	Item code	Data at shipment		Setup data range
Line address	12	0099	0001	(No. 1 unit) to 0064 (No. 64 unit)
Indoor unit address	13	0099	0001	(No. 1 unit) to 0064 (No. 64 unit)
			Max. value of indoor units in the identical refrigerant line
Group address	14	0099	0000	: Individual (Indoor units which are not controlled in a group)
			0001	: Master unit (1 indoor unit in group control)
			0002	: Sub unit (Indoor units other than master unit in group control)

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