10 | Configuration
Installer reference guide
87
EKHWET90~120BAV3
R32 Split series – Domestic hot water tank
4P680077-1 – 2021.11
INFORMATION
Protective functions – "Installer-on-site mode". The software is equipped with
protective functions, such as tank disinfection. The unit automatically runs these
functions when necessary.
During installation or service this behaviour is undesired. Therefore, the protective
functions can be disabled:
▪ At first power-on: The protective functions are disabled by default. After 36
hours they will be automatically enabled.
▪ Afterwards: An installer can manually disable the protective functions by setting
[9.G]: Disable protections=Yes. After his work is done, he can enable the
protective functions by setting [9.G]: Disable protections=No.
Overview field settings
Almost all settings can be done using the menu structure. If for any reason it is
required to change a setting using the overview settings, then the overview
settings can be accessed in the field settings overview [9.I]. See To modify an
overview setting.
Export MMI settings
About exporting the configuration settings
Export the configuration settings of the unit to a USB memory stick, via the MMI
(the user interface of the indoor unit). When troubleshooting, these settings can
be provided to our Service department.
# Code Description
[9.N] N/A Your MMI settings will be exported
to the connected storage device:
▪ Back
▪ OK
To export MMI settings
1 Insert a USB memory stick in the user interface. —
2 On the user interface, go to [9.N] Export MMI settings.
3 Select OK.
4 Remove the USB memory stick. —
10.6.6 Commissioning
Overview
The following items are listed in the submenu:
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