EK EK80ABV1
Daikin Altherma indoor unit
4P404418-1 – 2015.04
Operation manual
4
11.
TEMPERATURE DISPLAY
The display shows the current temperature of the installation
either leaving water set point temperature or actual room
temperature.
When changing the room temperature set point, the set point will
be flashing for 5 seconds and then return to the actual room
temperature.
12.
SETTING
When you enter field setting in the field setting mode, this will be
indicated. See
"4.14. Operating the optional remote controller"
.
13.
NOT AVAILABLE
This icon is displayed whenever a non-installed option is
addressed or a function is not available. A function not available
can mean insufficient permission level or can mean that a slave
remote controller is used (see installation manual).
14. DEFROST/START UP MODE ICON
This icon indicates that the defrost/start up mode is active.
15. COMPRESSOR ICON
This icon indicates that the compressor in the indoor unit of the
installation is active.
16. HEATER STEP
If the heater kit option is installed,
icon indicate that the heater
is operating.
17. PUMP ICON
This icon indicates that the heating/cooling circulation pump is
active.
18. OUTDOOR TEMPERATURE DISPLAY
When this icon is flashing, the outdoor ambient temperature is
displayed. Refer to
for more information.
19. WEATHER DEPENDENT SET POINT ICON
This icon indicates that the controller will adapt the leaving water
temperature set point automatically, based on the outdoor
ambient temperature.
20. TEMPERATURE ICON
This icon is displayed when the actual room temperature or
room temperature set point are shown.
The icon is also displayed when the temperature set point is set
in schedule timer programming mode. Refer to
Temperature read-out mode" on page
for more
information.
21. TEST OPERATION ICON
This icon indicates that the unit runs in test mode.
22. FIELD SET CODE
This code represents the code from the field set list. Refer to the
"4.16. Field settings table" on page 20
.
23. ERROR CODE
This code refers to the error code list and is for service purposes
only. Refer to the error code list in the installation manual.
24. DOMESTIC WATER HEATING BUTTON
This button enables or disables the different domestic hot water
modes in combination with the schedule timer button.
This button is not used when the domestic hot water tank is not
installed.
25. WEATHER DEPENDENT SET POINT BUTTON
This button enables or disables the weather dependent set point
function which is available in space heating operation.
If the controller is set to permission level 3 (refer to "Field
settings" in the installation manual), the weather dependent set
point button will not be operable.
26. INSPECTION/TEST OPERATION BUTTON
This button is used for installation purposes and changing field
settings. Refer to
"4.15. Field settings" on page 19
.
27. PROGRAMMING BUTTON
This multi-purpose button is used to program the controller. The
function of the button depends on the actual status of the
controller or on previous actions carried out by the operator.
28. SCHEDULE TIMER BUTTON
/
The main function of this multi-purpose button is to enable/
disable the schedule timer.
The button is also used to set the clock and to program the
controller. The function of the button depends on the actual
status of the controller or on previous actions carried out by the
operator.
29. TIME ADJUST BUTTONS
and
These multi-purpose buttons are used to adjust the clock, to
toggle between temperatures (water inlet/outlet temperature of
the indoor unit, outdoor ambient temperature, actual room
temperature and domestic hot water temperature) and in
schedule timer programming mode.
30. LEAVING WATER TEMPERATURE ADJUST BUTTONS
and
These buttons are used to adjust the leaving water temperature
set point in normal operation mode or in schedule timer
programming mode.
If the controller is set to permission level 3 (refer to "Field
settings" in the installation manual), the leaving water
temperature adjust button will not be operable.
In case the weather dependent set point operation is selected,
the unit has a floating set point. In this case, the
icon as well
as the shift value (in case not zero) will display.
31. ROOM TEMPERATURE ADJUST BUTTONS
and
These multi-purpose buttons are used to adjust the current room
temperature set point in normal operation mode or in schedule
timer programming mode.
When changing the room temperature set point, the set point
value on the display will be flashing. After 5 seconds the display
will show to the actual room temperature.
32. QUIET MODE BUTTON
This button enables or disables quiet mode.
If the controller is set to permission level 2 or 3 (refer to "Field
settings" in the installation manual), the quiet mode button will
not be operable.
33. The
button is used to select the operation mode: space
heating ( ) or space cooling ( ).
Master
Slave
Permission
level 2
level 3
Operation ON/OFF
✔
✔
✔
✔
Domestic water heating operation ON/
OFF
✔
✔
✔
✔
Setting the leaving water temperature
✔
✔
✔
—
Setting the room temperature
✔
✔
✔
✔
Quiet mode ON/OFF
✔
✔
—
—
Weather dependent set point operation
ON/OFF
✔
✔
✔
—
Setting the clock
✔
✔
—
—
Programming the schedule timer
✔
—
—
—
Schedule timer operation ON/OFF
✔
—
✔
✔
Field settings
✔
—
—
—
Error code display
✔
✔
✔
✔
Test operation
✔
✔
—
—
✔
= operable
NOTE
Remark that pushing the
button has no
influence on the domestic water heating.
Domestic water heating is only switched on or off
by means of the
button and/or disabling the
storage schedule timer.
