15 User code
32
99E13331xx-mub-en - V08
2022/07
15
User code
In this menu, you can enter the user code
According to
the entered code, a different access to the setting area
of the controller is possible.
Each digit of the four-digit code must be individually
entered and confirmed.
After confirming, the cursor goes automatically to the next digit. To receive access to all
extended areas of the installation, enter the installation code
9856
(possibly installation code
0011
for customer specific controller versions).
NOTICE
To avoid that settings are incorrectly modified, we recommend to enter the customer user
code
0000
after completion of all installation work and before the controller is given to
uninitiated system operators or customers.
16
Advanced settings
16.1
Remote control / write protection
A remote control allows a remote monitoring, data logging and setting of parameters of a
domestic hot water module even if you are not nearby the module or the controller. All domestic
hot water modules based on the FC3.10 controller allow a remote control which can be realised
in different ways:
•
BMS connection (Modbus RTU protocol)
o
Single controller via the RS-485 interface integrated at the FC3.10
o
Cascade by means of a MB3.10 Modbus RTU module
•
WiFi / Internet module (own protocol)
The realisation of the remote control with a WiFi module is described in chapter 11 of these
instructions. The connection to BMS is explained in chapter 23.
The function "
Remote control / write protection
" is activated when modifications of single
parameters / functions or other settings are meant to be blocked via remote access.
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Enter user code