8 Configuration
Installer reference guide
42
ERGA04~08DAV3(A) + 08S18+23DA
Daikin Altherma – Low temperature split
4P495249-1 – 2017.12
INFORMATION
Installation of a safety thermostat (field supply) is required
for the main zone, otherwise the unit will NOT operate.
NOTICE
A safety thermostat MUST be installed on the main zone to
avoid too high water temperatures in this zone. The safety
thermostat is typically a thermostatically controlled valve
with a normal closed contact. When the water temperature
in the main zone is too high, the contact will open and the
user interface will show a 8H‑02 error. ONLY the main
pump will stop.
Additional zone
3
Connect the safety thermostat (normal closed) cable to the
appropriate terminals as shown in the illustration below.
X1M
X2M
X5M
9 10
4
Fix the cable with cable ties to the cable tie mountings.
NOTICE
Make sure to select and install the safety thermostat for the
additional zone according to the applicable legislation.
In any case, to prevent unnecessary tripping of the safety
thermostat, it is recommended that …
▪ … the safety thermostat is automatically resettable.
▪ … the safety thermostat has a maximum temperature
variation rate of 2°C/min.
▪ … there is a minimum distance of 2 m between the
safety thermostat and the 3‑way valve.
INFORMATION
After it is installed, do NOT forget to configure the safety
thermostat for the additional zone. Without configuration,
the indoor unit will ignore the safety thermostat contact.
INFORMATION
The preferential kWh rate power supply contact is
connected to the same terminals (X5M/9+10) as the safety
thermostat for the additional zone. It is only possible for the
system to have EITHER preferential kWh rate power
supply OR a safety thermostat for the additional zone.
7.10
Finishing the outdoor unit
installation
7.10.1
To finish the outdoor unit installation
1
Insulate and fix the refrigerant piping and interconnection cable
as follows:
f
b
a
e
d
c
a
Gas pipe
b
Gas pipe insulation
c
Interconnection cable
d
Liquid pipe
e
Liquid pipe insulation
f
Finishing tape
2
Install the service cover.
7.11
Finishing the indoor unit
installation
7.11.1
To close the indoor unit
1
Close the cover of the switch box.
2
Put the switch box back into place.
3
Reinstall the top panel.
4
Reinstall the side panels.
5
Reinstall the front panel.
6
Reconnect the cables to the user interface panel.
7
Reinstall the user interface 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
This chapter describes what you have to do and know to configure
the system after it is installed.
Why
If you do NOT configure the system correctly, it might NOT work as
expected. The configuration influences the following:
▪ The calculations of the software
▪ What you can see on and do with the user interface
How
You can configure the system via the user interface.
▪
First time – Configuration wizard.
When you turn ON the user
interface for the first time (via the indoor unit), the configuration
wizard starts to help you configure the system.
▪
Restart the configuration wizard.
If the system is already
configured, you can restart the configuration wizard. To restart the
configuration wizard, go to Installer settings > Configuration
wizard. To access Installer settings, see
most used commands" on page 43
.
▪
Afterwards.
If necessary, you can make changes to the
configuration in the menu structure or the overview settings.
INFORMATION
When the configuration wizard is finished, the user
interface will show an overview screen and request to
confirm. When confirmed, the system will restart and the
home screen will be displayed.
Accessing settings – Legend for tables
You can access the installer settings using two different methods.
However, NOT all settings are accessible via both methods. If so,
the corresponding table columns in this chapter are set to N/A (not
applicable).
Содержание ERGA06DAV3
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