EK EK80ABV1
Daikin Altherma indoor unit
4P404418-1 – 2015.04
Operation manual
2
2.
I
NTRODUCTION
2.1.
General information
Thank you for purchasing this unit.
The unit is the indoor part of the air to water EMRQ heat pump. The
unit is designed for floor standing indoor installation and used for
heating applications. The unit can be combined with space heating
radiators (field supply) and with an EKHTS* domestic hot water tank
(option).
A remote controller with room thermostat functionality is standard
supplied with this unit to control your installation.
Refer to the installation manual for the list of options.
2.2.
Scope of this manual
This manual describes how to start up and switch off the unit, set
parameters and configure the schedule timer by means of the
controller, maintain the unit and solve operational problems.
3.
Q
UICK
START
-
UP
OF
THE
UNIT
In this chapter the step-by-step procedure is explained for starting up
both space heating/cooling and domestic water heating.
The more detailed information of how the unit must be operated is
explained in the chapter
"4. Operation of the unit" on page 3
.
The quick start-up offers the user the possibility to start up the
system before reading the entire manual.
Space heating operation
NOTE
An EKHVMRD and EKHVMYD indoor unit can only be
connected to an EMRQ outdoor unit.
The installation of the indoor unit(s) is described in the
indoor unit installation manual.
Select mode heating
or
cooling
operation
Push the
or
button
Display:
8
8
8
88
8
8
8....8
8
8
8
starts
blinking
Display: "
"
Set desired room
temperature (e.g. 22°C)
The remote controller
room thermostat
function is not installed
Push the
or
button
You have "room
temperature based"
control of your system
(remote controller room
thermostat is installed)
You have "leaving water
temperature based" control of
your system
Set desired leaving water
temperature (e.g. 65°C for heating
or 18°C cooling)
If the display is blank,
automatic leaving water
temperature is enabled in heating
operation
Push the
button
The
LED will light up and the unit
will start
For further details and advised
settings, see
and
