Daikin Altherma EHYHBH08AA - About the System; Components in a Typical System Layout; Operation; Overview: Operation

3 About the system
User reference guide
4
EHYHBH05AA + EHYHBH/X05+08AA + EHYKOMB33AA
Daikin Altherma hybrid heat pump
4P355632-1A – 2016.02
Example: Go to [7.4.1.1]: > User settings > Preset values >
Room temperature > Comfort (heating)
3 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
3.1 Components in a typical system
layout
d
a b
c
e
f
g
BC
A
A Main zone. Example: Living room.
B Additional zone. Example: Bedroom.
C Technical room. Example: Garage.
a Outdoor unit heatpump
b Indoor unit heatpump
c Instant domestic hot water or domestic hot water (DHW) tank
d User interface at the indoor unit
e User interface in the living room, used as room thermostat
f Radiators
g Heatpump convectors or fan coil units
4 Operation
4.1 Overview: Operation
You can operate the system via the user interface. This part
describes how to use the user interface:
Part Description
At a glance ▪ Buttons
▪ Status icons
Basic usage Information about:
▪ Home pages, where you can read out
and change settings that are meant for
daily usage
▪ Menu structure, where you can read out
and configure settings that are NOT
meant for daily usage
▪ ON/OFF controls
Space heating/cooling
control
How to control space heating/cooling:
▪ Setting the space operation mode
▪ Controlling the temperature
Domestic hot water
control
How to control domestic hot water:
▪ Reheat mode
▪ Scheduled mode
▪ Scheduled + reheat mode
Part Description
Advanced usage Information about:
▪ Quiet mode
▪ Holiday mode
▪ Reading out information
▪ Date, time, units of measurement,
contrast and backlight
▪ User profile and home pages
▪ Locking and unlocking buttons and
functions
Preset values and
schedules
▪ How to use preset values
▪ How to select and program schedules
▪ Overview of predefined schedules
Menu structure Overview of menu structure
Installer settings table Overview of installer settings
4.2 The user interface at a glance
4.2.1 Buttons
a
ef
b
d
c
a
HOME PAGES
▪ Switches between home pages (when you are on a home
page).
▪ Goes to the default home page (when you are in the menu
structure).
b
MALFUNCTION INFORMATION
If a malfunction occurs,
is displayed on the home pages. Press
to display more information about the malfunction.
c
ON/OFF
Turns ON or OFF one of the controls (room temperature, leaving
water temperature, DHWtank temperature).
d
MENU STRUCTURE/BACK
▪ Opens the menu structure (when you are on a home
page).
▪ Goes up a level (when you are navigating through the
menu structure).
▪ Goes back 1step (example: when you are programming a
schedule in the menu structure).
e
   NAVIGATING/CHANGING SETTINGS
▪ Navigates the cursor on the display.
▪ Navigates through the menu structure.
▪ Changes settings.
▪ Selects a mode.
f
OK