5
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Operation
User reference guide
15
EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620246-1A – 2021.02
5 Operation
INFORMATION
Heating is only applicable in case of reversible models.
5.1 User interface: Overview
The user interface has the following components:
a
b
c
d
a
Slot for WLAN cartridge
b
USB connector
c
LCD screen
d
Dials and buttons
Slot for WLAN cartridge
With the WLAN cartridge, the installer can connect the system to the internet. As
user you can then control the system via the Daikin Residential Controller app.
Note:
This slot cannot be used for SD cards.
USB connector
With a USB memory stick, the installer can:
▪
Update the software. This requires a correct config file on the USB memory stick.
▪
Import the settings generated by E-Configurator (Heating Solutions Navigator)
from the USB memory stick to the user interface (MMI). This requires a correct
config file on the USB memory stick.
▪
Export the current settings (i.e. field settings, MMI EEPROM settings, schedule
timers) from the user interface (MMI) to the USB memory stick.
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
