Toshiba RAS-B13SKVP-E, RAS-B10SKVP-E, RAS-10SAVP-E service manual 33

Item	Operation flow and applicable data, etc.	Description
3. Outdoor fan	The blowing air volume at the outdoor unit side is controlled.	1) The operation command sent
motor control	Receiving the operation command from the controller of	from the remote controller is
	indoor unit, the controller of outdoor unit controls fan speed.	processed by the indoor unit
	* For the fan motor, a DC motor with non-stage variable	controller and transferred to the
		controller of the outdoor unit.
	speed system is used. However, it is limited to 16 stages
		2) When strong wind blows at
	for reasons of controlling.
		outdoor side, the operation of air
		conditioner continues with the fan
		motor stopped.

Air conditioner ON			3) Whether the fan is locked or not
(Remote controller)
			is detected, and the operation of
			air conditioner stops and an
Indoor unit controller			alarm is displayed if the fan is
			locked.
			4) According to each operation
1) Outdoor unit			mode, by the conditions of
operation command			outdoor temperature (To) and
(Outdoor fan control)			compressor revolution, the speed
			of the outdoor fan shown in the
			table is selected.
2) Fan speed ￿400	YES	OFF status of
when the motor stopped.		fan motor continues.
NO
Fan motor ON
3) Fan lock	YES	Air conditioner	Alarm
		OFF	display
NO

4) Motor operates as shown in the table below.

In cooling operation

Compressor speed (rps)		~ 13.8		~ 31.7		32.3 ~ MAX
		MIN	MAX	MIN	MAX	MIN	MAX
	To > 38°C	f 2	f 3	f C	f D	f E	f F
	To > 28°C	f 2	f 3	f B	f C	f E	f F
To	To > 15°C	f 2	f 3	f 8	f 9	f A	f B
	To > 5.5°C	f 2	f 3	f 6	f 7	f 8	f 9
	To > 0°C	f 1	f 2	f 4	f 5	f 6	f 7
During	To > 38°C	f 2	f 3	f B	f C	f C	f D
SLEEP MODE	To < 38°C	f 2	f 3	f 2	f 3	f B	f C
When To is abnormal		f D	f F	f D	f F	f D	f F

In Heating operation

Compressor speed (rps)		~16.8	~47.9	48.5 ~ MAX
	To > 15°C	f 3	f 8	f 9
To	To < 15°C	f 3	f 9	f A
	To < 5.5°C	f 8	f A	f D
	To < –5.0°C	f B	f C	f D
	To > 15°C	f 3	f 3	f 6
During	To < 15°C	f 3	f 3	f 8
SLEEP
	To < 5.5°C	f 5	f 9	f 9
MODE
	To < –5.5°C	f 7	f A	f B
When To is abnormal		f A	f B	f D

Outdoor fan speed (rpm)

T ap	10SAVP-E	13SAVP-E	16SAVP-E
	10SAVP-ND	13SAVP-ND	16SAVP-ND
f 1	200	200	200
f 2	300	300	300
f 3	390	390	390
f 4	450	450	450
f 5	500	500	500
f 6	500	500	500
f 7	600	600	650
f 8	600	600	650

T ap	10SAVP-E	13SAVP-E	16SAVP-E
	10SAVP-ND	13SAVP-ND	16SAVP-ND
f 9	700	700	750
f A	700	700	750
f B	700	700	750
f C	700	700	750
f D	750	840	920
f E	750	840	920
f F	750	840	920

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