Toshiba HWS-1402XWHT6-E, HWS-802XWHT6-E, HWS-802H-E, HWS-802XWHM3-E, HWS-1402H-E AUTO operation

Item	Operation flow and applicable data, etc.
8-2.	11) AUTO operation
Operation	An auto operation sets the water temperature TSC_F depending on the outside temperature TO by following the table
Mode and	below.
Control Method

1)How to operate

•Pressing the remote controller [ZONE1, 2] button and then the [AUTO] button starts AUTO operation for heating. An operation starts at the set temperature of straight -line approximation for the following: water temperature 40°C with the outside temperature -20°C (FC), 35°C with -10 °C (T1)(FC), 30°C with 0°C (FC), 25°C with 10°C (T3), and 20°C with 20°C (TC).

•For 2-temperature control, although Auto-Curve in ZONE2 shows 80% of that of ZONE1 (FC), the water temperature setting does not fall below 20°C.

•During an AUTO operation, pressing again the [AUTO] button returns to the usual manual set heating operation.

•The remote controller displays "A" as the temperature during an AUTO operation. (When 2-temperature control is enabled, the remote controller displays "A" "A".)

•Long-pressing the [AUTO] button during an AUTO operation activates the Auto-Curve FC change mode, enabling the set Auto-Curve water temperature to be changed in the ±5K range. (FC_27)

•Even if the temperature setting is changed during an AUTO operation, the operation continues.

•An AUTO operation works with a heating operation only, not with a cooling or a hot water supply operation.

			Auto-Curve
			ZONE1
40(A)
35(B)
30(C)
25(D)
20(E)	Auto-Curve
	ZONE2
	-20	-10	0	10	20
		(T1)		(T3)

Related FC

FC No.	Setting item	Default	Setting available range
27	Set temperature shift with heating set to Auto	0	-5 to 5 k
29	Outside air temperature T1 temperature	-10°C	-15-0°C
2B	Outside air temperature T3 temperature	10°C	0-15°C
2C	Set temperature when out side air temperature is -20 °C.	40°C	20-55°C
2D	Set temperature when out side air temperature is -10 °C (T1).	35°C	20-55°C
2E	Set temperature when out side air temperature is 0 °C.	30°C	20-55°C
2F	Set temperature when out side air temperature is 10 °C (T3).	25°C	20-55°C
30	Set temperature when out side air temperature is 20 °C.	20°C	20-55°C
31	Auto-Curve ratio of	80%	0-100%
	ZONE2

46