Toshiba HWS-1402XWHT9-E Settings Yes, Current degradation, Current release control, Cooling

Item	Operation flow and applicable data, etc.
8-4.	3) Current release control
Outdoor unit	The number of compressor rotation is controlled so that current value of the compressor drive circuit does not exceed the
control	specified value.

•The outdoor unit detects the input current.

•The outside air temperature is detected and used to set the specified value of current.

•The number of compressor rotation instructed by the hydro unit is used to determine whether the current value exceeds the specified value.

•If exceeds, the number of compressor rotation is reduced to the most approximate number instructed by the hydro unit within the specified value range.

Outdoor unit current inverter	Outside air temperature (TO)
Main circuit control current
	Current release point setting

				Operation current			Settings		No
					Yes			Compressor operation Hz down
								Current degradation
				Capacity control continue
Heating
	Outside temperature							Current release value (A)
	TO (degree °C)					802H-E				1102, 1402H-E
		35	TO			12.0				12.0
	15	TO < 35			20.0 - (To - 15) × 0.4					20.0 - (To - 15) × 0.4
		TO < 15				20.0				20.0
Cooling
	Outside temperature							Current release value (A)
	TO (degree °C)					802H-E				1102, 1402H-E
		44	TO			9.5				15.0
	39	TO < 44				13.0				17.7
	10	TO < 39				16.0				20.0

No cooling operation available for TO < 10°C.

(A)CT 20.0

12.0
15	35	TO

4) Current releases shift control

During a cooling operation, this control prevents the electronic parts, such as a compressor drive element, and compressor from failing.

• The current release control value (I) is selected from the following table according to the TO sensor value.

Current release control value (I)

Temperature range		802H-E	1102H-E	1402H-E
50°C TO		10.5	14.1	14.1
45°C	TO < 50°C	10.5	14.1	14.1
39°C	TO < 45°C	14.0	14.1	16.4
TO < 39°C		16.0	14.1	16.4
TO abnormal		10.5	14.1	14.1

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