Toshiba RAV-SM1101BT-E, RAV-SM1400AT-E 7 8 9, Item, Outline of specifications, Remarks

No.

7

8

9

Item			Outline of specifications					Remarks
Freeze preven-	1) The cooling operation (including Dry operation) is							Tcj : Indoor heat ex-
tive control	performed as follows based on the detected tempera-							changer sensor
(Low tempera-	ture of Tc sensor or Tcj sensor.							temperature
ture release)	When [J] zone is detected for 6 minutes (Following
	figure), the commanded frequency is decreased from
	the real operation frequency. After then the commanded
	frequency changes every 30 seconds while operation is
	performed in [J] zone.
	In [K] zone, time counting is interrupted and the opera-
	tion is held.
	When [I] zone is detected, the timer is cleared and the
	operation returns to the normal operation.
	If the commanded frequency becomes S0 because the
	operation continues in [J] zone, the return temperature
	A is raised from 5°C to 12°C until [I] zone is detected
	and the indoor fan operates with [M] mode.							[M] mode :
			(˚C)					Air speed selection
		5		I		A
					K
		2			J
	In heating operation, the freeze-preventive control
	works if 4-way valve is not exchanged and the condition
	is satisfied. (However the temperature for J zone
	dashing control is changed from 2°C to –5°C.)
High-temp	1) The heating operation is performed as follows based on
release control	the detected temperature of Tc sensor or Tcj sensor.
	•	When [M] zone is detected, the commanded fre-
		quency is decreased from the real operation fre-
		quency. After then the commanded frequency
		changes every 30 seconds while operation is per-
		formed in [M] zone.
	•	In [N] zone, the commanded frequency is held.
	•	When [L] zone is detected, the commanded fre-
		quency is returned to the original value by approx.
		6Hz every 60 seconds.
	Setup at				Tc (˚C)		M
	shipment		Control temp (°C)		Tcj A
							N
			A	B
					B
			56 (54)	52 (52)		L
	NOTE :
	When the operation has started or when Tc or Tcj became							Same when thermostat is
	lower than 30°C after start of the operation, temperature is							turned off.
	controlled between values in parentheses of A and B.
Drain pump	1) In cooling operation (including Dry operation), the drain
control	pump is usually operated.

2)If the float switch operates while drain pump operates, the compressor stops, the drain pump continues the operation, and a check code is output.

3)If the float switch operates while drain pump stops, the compressor stops and the drain pump operates. If the

float switch keeps operating for approx. 4 minutes, a
check code is output.	Check code [P10]

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