Toshiba RAV-SM1403DT-A service manual 55, Item, Outline of specifications, Remarks, <Cool>, <Heat>

No.	Item	Outline of specifications	Remarks
6	Air speed selection 1)	Operation [HH], [L] or [AUTO] is performed by command
		from the remote controller.
	2)	The air speed is varied with difference between Ta and	HH > L > UL
		Ts while the air speed is set to [AUTO].

<COOL>
Ta (˚C)	Cooling in
Normal
	Cooling/Heating
cooling
	[AUTO]
HH	HH
(High wind)	(High wind)
+1.5
HH	HH
(High wind)	(High wind)
+1.0
HH	HH
(High wind)	(High wind)
+0.5
L	HH
(Low wind)	(High wind)
Tsc	L
L
	(Low wind)
–0.5
<HEAT>
Ta (˚C)	Cooling in
Normal
	Cooling/Heating
heating
	[AUTO]

			UL (Ultra low wind) only
		+0.5	during compressor-OFF
			L	L
		Tsc	(Low wind)	(Low wind)
			L	HH
				(High wind)
		–0.5
			HH	HH
		–1.0	(High wind)	(High wind)
			HH	HH
		–1.5	(High wind)	(High wind)
			HH	HH
			(High wind)	(High wind)
	3)	If thermostat is turned off during heating operation, the			STOP operation is the
		mode changes to [UL] or [STOP].			cooling air discharge
	4)	If Ta ≥ 25°C when the heating operation has started or			preventive control by Tc.
		when defrost operation has been cleared, the air			Tc: Indoor heat
		conditioner operates with [L] mode or higher mode for			exchanger sensor
		1 minute after Tc entered in A zone of the cooling air			temperature
		discharge preventive control (Item 7).
	5)	In automatic cooling/heating operation, the mode enters			Display: [AUTO]
		in [AUTO].
7 Cool air discharge	1)	In heating operation, the indoor fan is controlled based			In D zone, the priority is
preventive control		on the detected temperature of Tc sensor or Tcj sensor.			given to air speed
		As shown below, the upper limit of the revolution			selection setup of
		frequency is restricted.			remote controller.
		However B zone is assumed as C zone for 6 minutes and			In A and B zones while
		after when the compressor activated.			thermo is ON,
		In defrost operation, the control value of Tc is shifted by			[PRE-HEAT
					(Heating ready)] is
		6°C.
					displayed.

Tc	(°C)
Tcj
	32
	HH
	30
	L
	28	D zone
	LL
	26
	OFF	C zone
	20	B zone
	16
		A zone

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