– 40 –
Hydro Unit
Installation Manual
EN
Header / Second
• For a dual remote controller system.
• Set one of remote controller as the header remote
controller.
• Set another remote controller as the second remote
controller.
(1) Press the [
] / [
] button to select
“Header / Second” on the Initial setting screen,
then press the [
] button.
(2) Press the [
] / [
] button to select
Header / Second, then press the [
] button.
• Some function are not available when the remote
controller is set as the “Second remote controller”.
• In the dual remote controller system, the latter
operation overrides the former.
• The factory default is “Header remote controller”.
Disable function with second remote controller
•Schedule timer
•Silent mode
•Schedule setting
Temperature control
• To control room temperature instead of water
temperature with this remote controller
(1) Press the [
] / [
] button to select
“Temperature control” on the Initial setting screen,
then press the [
] button.
(2) Press the [
] / [
] button to select
ON/OFF, then press the [
] button.
• When the “Temperature control” is set to “ON”, the
system is controlled with the sensor of the remote
controller.
• The factory default is “OFF”.
Clock
Initial setting(1/2)
Screen contrast
Backlight
Header / Second
SET
Temperature control
Header
Header / Second
Second
FIX
Clock
Initial setting(1/2)
Screen contrast
Backlight
Header / Second
SET
Temperature control
ON
Temperature control
OFF
FIX
40-EN
Summary of Contents for HWS-1405XWHM3-E
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