Toshiba RAS-10SA-E, RAS-10SKX ECONO. Mode, Low-Temperature Limit Control Cooling Operation

7-5. ECONO. Mode

When the ECONO. button is pushed, during COOL and AUTO operation, the OPERATION display is turned off and the ECONO. display is lit and the indoor unit operates quietly and mildly with controlling airflow.

7-5-1. Cooling

(1)In the ECONO. mode, the set temp. by the remote control is changed automatically as shown in Fig. 7-5-1.

(2)Fan speed → LOW

(˚C)
			Set temp.
			is changed
+2
		Set temp.
		is changed
+1
Set temp.	0H	1H	2H	TIME

ECONO. button is pushed

Fig. 7-5-1

7-6. Low-Temperature Limit Control (Cooling Operation)

The microprocessor detects the indoor heat exchanger temperature so as to prevent freezing up the indoor heat exchanger.

Control is performed as shown in Fig. 7-6-1.

Heat exchanger
temperature	Compressor Outdoor fan

(˚C)	ON
7
	Less than 5˚C continues
5	for 5 minutes
	OFF

Fig. 7-6-1

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