Finishing The Indoor Unit Installation; To Fix The User Interface Cover To The Indoor Unit; To Close The Indoor Unit; Configuration - Daikin ERHQ-BW1 Installer's Reference Manual

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7.5

Finishing the indoor unit installation

7.5.1 To fix the user interface cover to the indoor
unit
1
Make sure that the front panel is removed from the indoor unit.
See To open the indoor unit.
2
Plug the hinges into the backside of the front panel.
3
Plug the user interface cover into the hinges.

7.5.2 To close the indoor unit

1
Close the switch box cover.
2
Reinstall the top plate.
3
Reinstall the front panel.
NOTICE
When closing the indoor unit cover, make sure that the
tightening torque does NOT exceed 4.1 N•m.
8

Configuration

8.1

Overview: Configuration

If you do NOT configure the system correctly, it might NOT work as
expected. You can configure the system with the user interface.
When you turn ON the user interface for the first time (via the indoor
unit), a quick wizard starts to help you configure the system. If
necessary, you can also make changes to the configuration
afterwards.
EHVH/X16
Daikin Altherma - Low Temperature Split
4P313777-1 – 2012.05
The installer can prepare the configuration off-site on PC and
afterwards upload the configuration to the system with the PC
configurator. See "8.1.1 To connect the PC cable to the switch
box" on page 30 for more information about the connection.
The configuration influences the following:
The calculations of the software
What you can see on and do with the user interface
Legend for the settings tables:
#: Breadcrumb in the menu structure
Code: Code in the overview settings
When the installer settings are changed, the system will request to
confirm. When confirmation is complete, the screen will shortly turn
OFF and "busy" will be displayed for several seconds.
The most commonly used installation settings are accessible through
the menu structure. Their location is mentioned by the breadcrumb
indication (#). Additionally, all installer settings can also be found in
Menu structure: Installer settings.
For access to the setting codes, see "To access the installer
settings" on page 30.
Not all settings are accessible through the menu structure. Some are
only accessible through their code. Then in the table explained
below, the bread crumb is set as N/A (not applicable).

8.1.1 To connect the PC cable to the switch box

1
Connect the cable with USB connection to your PC.
2
Connect the plug of the cable to X10A on A1P of the switch box
of the indoor unit.
A1P
X10A
3
Pay special attention to the position of the plug!
2

8.1.2 To access the most used commands

To access the installer settings
1
Set the user permission level to Installer.
2
Go to [A]:
> Installer settings.
To access the overview settings
1
Set the user permission level to Installer.
2
Go to [A.8]:
> Installer settings > Overview settings.
8 Configuration
3
4
5
Installer reference guide
30

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