Toshiba RAS-M16EKCVP-E, RAS-M13EKCVP-E Cooling operation, Symbols, Indoor fan air flow rate

Item		Operation flow and applicable data, etc.					Description
2. Indoor fan	<In cooling operation>
motor control	(This operation controls the fan speed at indoor unit side.)						* Symbols
	The indoor fan (cross flow fan) is operated by the phase-					UH	: Ultra High
						H	: High
	control induction motor. The fan rotates in 5 stages in
						M+	: Medium+
	MANUAL mode, and in 5 stages in AUTO mode, respec-
						M	: Medium
	tively. (Table 1)
						L+	: Low+
						L	: Low
						L-	: Low–
						UL	: Ultra Low
		COOL ON				SUL	: Super Ultra Low
					* The fan speed broadly varies due
	Fan speed setup				to position of the louver, etc.
			MANUAL
					The described value indicates one
				(Fig. 1)	under condition of inclining
					downward blowing.

AUTO	Indication	Fan speed	1) When setting the fan speed to L,
	L	W6
			L+, M, M+ or H on the remote
	L+	(L + M) / 2	controller, the operation is
	M	W9	performed with the constant
			speed shown in Fig. 1.
	M+	(M + H) / 2	2) When setting the fan speed to
	H	WC	AUTO on the remote controller,
			revolution of the fan motor is
		(Fig. 2)	controlled to the fan speed level
			shown in Fig. 2 and Table 1
			according to the setup tempera-
	Air volume AUTO		ture, room temperature, and
Ta			heat exchanger temperature.
[˚C]

+2.5		M+(WB)
+2.0	a	*3	*3 : Fan speed =
			(M + –L) x 3/4 + L
+1.5	b	*4	*4 : Fan speed =
			(M + –L) x 2/4 + L
+1.0	c	*5	*5 : Fan speed =
			(M + –L) x 1/4 + L
+0.5	d	L(W6)	(Linear approximation
			from M+ and L)
	e
Tsc

(Table 1) Indoor fan air flow rate

COOL

FAN

ONLY

RAS-B10EKVP-E, RAS-M10EKCVP-E

RAS-B13EKVP-E, RAS-M13EKCVP-E

RAS-B16EKVP-E, RAS-M16EKCVP-E

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