Toshiba A09-01P manual Main setting item cont, Function Code List, Quick Reference Guide - Page

Quick Reference Guide - Page 24

Main setting item (cont.)

(11)Setting 2-Way Valve (for Cooling) Operation (function code 3C)

•When using both cooling and heating operations and there is an indoor unit only for heating (such as floor heating), install the 2-way valve and set this function code.

(12)Setting 3-Way Valve Operation (function code 54)

•This setting is not necessary for normal installation. Make this setting to invert the logic circuit in case ports A and B of the 3-way valve are wrongly attached and it cannot be rectified on site.

(13)Mixing valve types and setting

•Set the time period from full close to full open of the 2-zone control mixing valve. Set a value that is 1/10 of the actual time.

(14)Setting Heating/Hot Water Switching when Boiler Is Used (function code 3E)

• When boiler is used, make this setting to operate the Hydro Unit by the instruction from the boiler.

(15)Setting Heat Pump Operating Time for Hot Water Supply Operation

•Set the time period from the start of heat pump run to the start of heater energization at the beginning of hot water supply operation. If a long period is set, it takes long time for heating water.

(16)Setting Cooling ON/OFF

• Set this function when performing cooling operation.

(17)Remote controller time indication

• 24-hour or 12-hour notation is selected for the timer.

(18)Setting Nighttimes Quiet Operation

•Issue an instruction for low-noise mode operation to the outdoor unit. Enabling/disabling of this function, start time, and end time can be set.

(19)Setting Alarm Tone

• The remote controller alarm tone can be set.

Function Code List		Function Code
		Number
	Function	Hydro	Remote	Range	Default
		Unit	Controller
	Zone 1 - heating upper temperature limit °C	1A	-	37 ~55	55
	Zone 1 - heating lower temperature limit °C	1B	-	20 ~ 37	20
Setting	Zone 2 - heating upper limit temperature °C	1C	-	37 ~55	55
	Zone 2 - heating lower limit temperature °C	1D	-	20 ~ 37	20
Temperature
	Cooling mode - upper temperature limit °C	18	-	18 ~ 30	25
Range
	Cooling mode - lower temperature limit °C	19	-	10 ~ 18	10
	Hot water - upper temperature limit °C	1E	-	50 ~ 75	75
	Hot water - lower temperature limit °C	1F	-	40 ~ 60	40
Hot Water	Heat pump start temperature °C	20	-	20 ~ 45	38
Operation	Heat pump stop temperature °C	21	-	40 ~ 50	45
Hot Water	Temperature compensation - start outside air	24	-	-20 ~ 10	0
Temperature	temperature °C
Compensation
	Compensation temperature °C	25	-	0 ~ 15	3
Hot Water Boost	Operation time x 10 min	08	-	3 ~ 18	6
	Setting temperature °C	09	-	40 ~ 75	75
	Setting temperature °C	0A	-	70 ~ 75	75
Anti - Bacteria	Start cycle (day)	-	0D	0 ~ 10	7
	Start time (hour)	-	0C	0 ~ 23	22
	Operation time (min)	0B	-	0 ~ 60	30
	Hot water and heating switching	22	-	-20 ~ 20	0
Priority Mode	temperature °C
	Boiler and heat pump switching	23	-	-20 ~ 20	-10
	temperature °C