Daikin Altherma EKRUDAS User guide

Installer and user reference guide
Daikin Altherma user interface used as room thermostat English
Installer and user
reference guide
Daikin Altherma user interface used as room
thermostat
EKRUDAS

Table of Contents
Installer and user reference guide
2
EKRUDAS
Daikin Altherma user interface used as room thermostat
4P500350-1A – 2017.12
Table of Contents
For the user 2
1 Buttons 2
2 Status icons 2
For the installer 3
3 Overview: Installation and configuration 3
4 To connect the user interface used as a
room thermostat 3
For the user
1 Buttons
NOTICE
If the buttons on the user interface used as room
thermostat don't respond, check the user interface
connected to the indoor unit for holiday mode. Turn holiday
mode off to enable buttons on the user interface used as
room thermostat.
b
e
c
a
d
a SPACE HEATING/COOLING CONTROL
Go to the room temperature home page, where you can:
▪ Read out the actual room temperature.
▪ Press or to adjust the desired room temperature.
▪ Press to turn ON or OFF the room temperature control.
b DOMESTIC HOT WATER CONTROL
Go to the domestic hot water home page, where you can:
▪ Read out the actual domestic hot water tank temperature
(only if the system contains a domestic hot water tank).
▪ Read out the desired instant domestic hot water
temperature (only in case of instant domestic hot water
production by a boiler).
▪ Press to turn ON or OFF the domestic hot water
control.
c ACTIVATE DHW TANK BOOSTER MODE
Activate the DHW tank booster mode (only if the system
contains a domestic hot water tank, and provided that the
domestic hot water control is turned ON).
d ON/OFF
Turn ON or OFF the space heating/cooling or domestic hot
water control (on the respective home pages).
e NAVIGATION BUTTONS
On the room temperature home page, adjust the desired
room temperature .
2 Status icons
Icon Description
Space operation mode = Heating.
Space operation mode = Cooling.
Domestic hot water operation.
The DHW tank booster mode is active.
Unit is operating.
Actual temperature.
Desired temperature.
A malfunction occurred.
If is displayed, check the user interface connected to the indoor
unit for more information or, if necessary, contact your installer.

3 Overview: Installation and configuration
Installer and user reference guide
3
EKRUDAS
Daikin Altherma user interface used as room thermostat
4P500350-1A – 2017.12
For the installer
3 Overview: Installation and
configuration
Installation
▪ The user interface in the indoor unit acts as control center.
▪ The user interface used as a room thermostat needs to be
installed in the room that you want to control.
4 To connect the user interface
used as a room thermostat
1Connect the cable of the user interface used as a room
thermostat to the indoor unit.
a
A14P
P1 P2
X5M
1112
X5M
a
A14P
P1 P2
X5M
K3M
X2M
X1M
X9A
X13A
X7M
12 14a
L N PE
1011a
13
1112
X5M
aUser interface used as a room thermostat
2Fix the cable with cable ties to the cable tie mountings.

4P500350-1A 2017.12
Copyright 2017 Daikin