About The System; Components In A Typical System Layout; Operation; User Interface: Overview - Daikin Altherma 3 GEO EGSAH10DA9W Operation Manual

1 Starting from the home screen, turn the left dial and
go to Space heating/cooling.
4
Space heating/cooling
2 Press the left dial to enter the submenu.
3 Turn the left dial and go to Operation range.
4.3
Operation range
4 Press the left dial to enter the submenu.
2

About the system

Depending on the system layout, the system can:
▪ Heat up a space
▪ Cool down a space (if a heating/cooling heat pump model is
installed)
▪ Produce domestic hot water
2.1 Components in a typical system
layout
C
g
b d
c
a
A Main zone. Example: Living room.
B Additional zone. Example: Bedroom.
C Technical room. Example: Garage.
a Brine loop
b Indoor unit heat pump
c Domestic hot water (DHW) tank
d User interface at the indoor unit
e Dedicated Human Comfort Interface (BRC1HHDA used as room
thermostat)
f Underfloor heating
g Radiators, heat pump convectors, or fan coil units
3

Operation

3.1

User interface: Overview

The user interface has the following components:
EGSAH/X06+10DA9W(G)
Daikin Altherma 3 GEO
4P569812-1 – 2019.02
B A
e
f
a Status indicator
b LCD screen
c Dials and buttons
Status indicator
The LEDs of the status indicator light up or blink to show the
operating mode of the unit.
LED Mode
Blinking blue Standby
Continuous blue Operation
Blinking red Malfunction
LCD screen
The LCD screen has a sleeping function. After a certain time of non-
interaction with the user interface, the screen darkens. Pressing any
button or rotating any dial awakens the display. The time of non-
interaction differs depending on the user permission level:
▪ User or Advanced user: 15 min
▪ Installer: 1 h
Dials and buttons
You use the dials and buttons:
▪ To navigate through the screens, menus and settings of the LCD
screen
▪ To set values
a b c d
Item
a Left dial The LCD shows an arc on the left side of the
display when you can use the left dial.
▪ : Turn, then press the left dial. Navigate
through the menu structure.
▪ : Turn the left dial. Choose a menu item.
▪ : Press the left dial. Confirm your choice
or go to a submenu.
b Back button : Press to go back 1 step in the menu structure.
c Home : Press to go back to the home screen.
button
2 About the system
a
b
c
Description
The unit is not in operation.
The unit is in operation.
A malfunction occurred.
See "6.1 To display the help text
in case of a malfunction" on
page 11 for more information.
e
Description
Operation manual
3