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Hydro Unit
Owner’s Manual
3
How to use functions
The following explanation is based on factory setting.
Heating or cooling operation
(1) Press the [
ON/OFF] button to start operation.
(2) Press the [
] button to select operation mode.
(3) The operation mode changes as follows each time
the button is pressed.
• During the heat pump operation, the
mark is
displayed. During the internal heater is energized,
the
mark is displayed.
(4) When the [
ON/OFF] button is pressed,
operation stop.
Hot water supply operation
(1) Press the [
ON/OFF] button to start running.
(2) Press the [
] button to select the Hot water supply
operation mode.
(3) The operation mode changes as follows each time
the button is pressed.
• During the heat pump operation, the
mark is
displayed. During the cylinder heater is energized,
the
mark is displayed.
(4) Press the [
ON/OFF] button to stop running.
When the [
ON/OFF] button is pressed, all the
operations, heating or cooling and hot water, stop.
Changing the temperature
(1) Press the [
] button to select the mode to
change the temperature.
(2) Press the [
] / [
] button to adjust the
temperature.
• The ZONE2 setting temperature must be equal to or
lower than the ZONE1 setting temperature.
• You can choose whether to use water temperature
or room temperature as set temperature.
• When room temperature control is selected with
second remote controller, room temperature is used
as set temperature. The
mark changes to the
mark.
Menu operation
(1) Press the [
] button, then the menu screen is
displayed.
(2) Press the [
] / [
] button to select an item.
The selected item is highlighted.
(3) Press the [
] button. The setting screen appears.
To undo
Press the [
] button to return. The display returns to
the previous screen.
HEAT
COOL
No indication
(OFF)
ZONE1
ZONE2
HOT WATER
HEAT/COOL
HOT WATER
MON
HOT WATER
No indication
(OFF)
ZONE1
ZONE2
HOT WATER
HEAT/COOL
HOT WATER
MON
ZONE1
ZONE2
HOT WATER
HEAT/COOL
HOT WATER
MON
8-EN
Содержание HWS-1405XWHM3-E
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