Sensors PG1 | Data sheet No. 14110 | Version 04-2017 |
9
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14
CO
2
-, temperature and humidity transducer CO2TRH
Expanded menu area – parameter programming (settings)
(only for trained technicians)
Achtung:
Safety Instructions
Changes in this area can have a big impact on the functionality and must only be performed by
appropriately qualified technicians with appropriate technical knowledge. Access to this area is
only possible by actively entering a PIN.We are not liable for incorrect settings and inappropriate
operation. Changes in this area must be made with full knowledge of the resulting responses
from the CO2TRH transmitter and connected peripherals and the resulting functionality of any other
connected systems, specifically such as ventilation, heating, DDC, central building control systems,
etc. We are not liable for losses due to lack of or inadequate knowledge. The necessary PIN
(default setting 4 x 0) must only be entered and this area must only be accessed specifically when
the aforementioned conditions have been met. We will not honor product warranties or assume liability
in the event of forgotten or lost PINs.
All modifiable fields have a green perimeter. Fields that cannot be changed / parametrized
have a gray perimeter. By jumping back via the << field, the changed values are immediately
saved.
In this case, we urgently recommend to refrain from making any changes other than assigning
the bus address and the buss parameters and to keep the factory settings. When required, the
switching hysteresis of the relay can also be changed.
Access to the parameter programming level (settings)
PIN2 request :
default
0000
Selection of
submenus in the para-
meter programming level
PIN1 factory setting: OFF = not active
(controls access to the display menu)
PIN2 factory setting:
0000
(controls access to the settings menu – parameter programming)
Changing the PINS under "METER". Comply with the following instructions !
