8 Configuration
Installer reference guide
51
ERLQ004~008CA + 26CB6W
Daikin Altherma – Low temperature split
4P449978-1B – 2018.07
1
2013
Jan
Tue
Confirm
Adjust
Scroll
Date
What is the date today?
00
: 00
What is the current time?
Time
Confirm
Adjust
Scroll
3
Set the system layout settings: Standard, Options, Capacities.
For more details, see
"8.2 Basic configuration" on page 51
.
A.2
1
Scroll
Select
System layout
Standard
Options
Capacities
Confirm layout
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
Description
[A.1]
N/A
Language
[1]
N/A
Time and date
8.2.2
Quick wizard: Standard
Backup heater configuration
The backup heater 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
Description
[A.2.1.5]
[5-0D]
BUH type:
▪ 1 (1P,(1/1+2)): 6 kW 1~ 230 V (*6W)
▪ 3 (3P,(1/1+2)): 6 kW 3~ 230 V (*6W)
▪ 4 (3PN,(1/2)): 6 kW 3N~ 400 V (*6W)
Relay setting
Relay setting
Backup heater operation
If backup heater
step 1 is active:
If backup heater
step 2 is active:
1/1+2
Relay 1 ON
Relays 1+2 ON
1/2
Relay 1 ON
Relay 2 ON
#
Code
Description
[A.5.1.3]
[4‑07]
Enable the second step of the backup
heater?
▪ 0: No
▪ 1: Yes
In this way it is possible to limit the
backup heater capacity.
Space heating settings
The system can heat up a space. Depending on the type of
application, the space heating settings must be made accordingly.
#
Code
Description
[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
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
based
on
the
ambient
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
b
▪ 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.
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