Basic Configuration; Quick Wizard: Language / Time And Date; Quick Wizard: Standard - Daikin ERLQ004CA Installer's Reference Manual

3 Set the system layout settings: Standard, Options, Capacities.
For more details, see "8.2 Basic configuration" on
A.2
System layout
Standard
Options
Capacities
Confirm layout
Select Scroll
4 After configuration, select Confirm layout and press
Confirm layout
Please confirm the system
layout. The system will
restart and will be ready for
first startup.
OK Cancel
Confirm Adjust
5 The user interface re-initialises and you can proceed the
installation by setting the other applicable settings and
commissioning of the system.
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.
8.2

Basic configuration

8.2.1

Quick wizard: Language / time and date

# Code
[A.1] N/A Language
[1] N/A Time and date
8.2.2

Quick wizard: Standard

Backup heater configuration (only for *9W model)
The backup heater in a *9W model is adapted to be connected to
most common European electricity grids. Besides hardware
configuration, the grid type and the relay setting must be set on the
user interface.
# Code
[A.2.1.5] [5-0D] BUH type:
▪ 1 (1P,(1/1+2)): 6 kW 1~ 230 V (*9W)
▪ 3 (3P,(1/1+2)): 6 kW 3~ 230 V (*9W)
▪ 4 (3PN,(1/2)): 6 kW 3N~ 400 V (*9W)
▪ 5 (3PN,(1/1+2)): 9 kW 3N~ 400 V
(*9W)
Relay setting
Relay setting
If backup heater
step 1 is active:
1/1+2 Relay 1 ON
1/2 Relay 1 ON
Space heating/cooling settings
The system can heat up or cool down a space. Depending on the
type of application, the space heating/cooling settings must be made
accordingly.
ERLQ004~008CA + EHBH/X04+08CB
Daikin Altherma – Low temperature split
4P384972-1B – 2017.04
page 49.
1
.
Description
Description
Backup heater operation
If backup heater
step 2 is active:
Relays 1+2 ON
Relay 2 ON
# Code
[A.2.1.7] [C-07] Unit control method:
▪ 0 (LWT control): Unit operation is
decided based on the leaving water
temperature regardless the actual
room temperature and/or heating or
cooling demand of the room.
▪ 1 (Ext RT control): Unit operation is
decided by the external thermostat or
equivalent (e.g. heat pump convector).
▪ 2 (RT control): Unit operation is
decided
temperature of the user interface.
[A.2.1.B] N/A Only if there are 2 user interfaces (1
installed in the room, 1 installed at the
indoor unit):
▪ a: At unit
▪ b: In room as room thermostat
User interface location:
▪ At unit: the other user interface is
automatically set to In room and if RT
control is selected act as room
thermostat.
▪ In room (default): the other user
interface is automatically set to At unit
and if RT control is selected to act as
room thermostat.
# Code
[A.2.1.8] [7-02] The system can supply leaving water to
up to 2 water temperature zones. During
configuration, the number of water zones
must be set.
Number of LWT zones:
▪ 0 (1 LWT zone)(default): Only 1
leaving water temperature zone. This
zone is called the main leaving water
temperature zone.
▪ a: Main LWT zone
8 Configuration
Description
based on the ambient
a
b
Description
a
continued >>
Installer reference guide
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