Daikin Altherma 3 R MT F, User Reference Manual

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5 | Operation
User reference guide
16
EL23E
Daikin Altherma 3 R MT F
4P708480-1 – 2023.05
5 Operation
INFORMATION
This unit is a heating only model. Therefore, all references to cooling in this
document are NOT applicable.
5.1 User interface: Overview
The user interface has the following components:
a
b
c
a Status indicator
b LCD screen
c Dials and buttons
Status indicator
The LEDs of the status indicator light up or blink to show the operating mode of the
unit.
LED Mode Description
Blinking blue Standby The unit is not in operation.
Continuous blue Operation The unit is in operation.
Blinking red Malfunction A malfunction occurred.
See "8.1 To display the help text in case
of a malfunction" [
4
56] for more
information.
LCD screen
The LCD screen has a sleeping function. After 15 min of non-interaction with the
user interface, the screen darkens. Pressing any button or rotating any dial
awakens the display.
Dials and buttons
You use the dials and buttons:
▪ To navigate through the screens, menus and settings of the LCD screen
▪ To set values