Toshiba RAV-SM561BT-E, RAV-SM1400AT-E Control Specifications, Outline of specifications Remarks

8-2. Control Specifications

No.

1

2

Item		Outline of specifications					Remarks
When power	1) Distinction of outdoor units
supply is reset		When the power supply is reset, the outdoors are
		distinguished, and control is exchanged according to
		the distinguished result.
	2) Based on EEPROM data, speed of the indoor fan or					Air speed/
		setting whether to adjust air direction or not is se-				Air direction adjustment
		lected.
Operation mode	1) Based on the operation mode selecting command
selection		from the remote controller, the operation mode is
		selected.
		Remote controller			Outline of control
		command
		STOP		Air conditioner stops.
		FAN		Fan operation
		COOL		Cooling operation
		DRY		Dry operation
		HEAT		Heating operation
		AUTO		• COOL/HEAT operation mode
					is automatically selected by Ta
					and Ts for operation.
		Ta				Ta	: Room temperature
		(˚C)
			COOL			Ts	: Setup temperature
	+1.5
						Tsc : Setup temperature in
					(COOL ON)
		Tsc					cooling operation
						Tsh : Setup temperature
		or Tsh
					(COOL OFF)		+ Room temperature
	-1.5						control temperature
					HEAT		compensation

1)Judge the selection of COOL/HEAT mode as shown in the figure above.

When 10 minutes passed after thermostat had been turned off, the heating operation (Thermo OFF) is exchanged to cooling operation if Tsh exceeds +1.5 or more.

(COOL OFF) and (COOL ON) in the figure indicate an example.

When 10 minutes passed after thermostat had been turned off, the cooling operation (Thermo OFF) is exchanged to heating operation if Tsc exceeds –1.5 or less.

2)For the automatic capacity control after judgment of COOL/HEAT, refer to item 4.

3)For the temperature correction of room temperature control in automatic heating operation, refer to item 3.

32