domat UC095
03/2017 Subject to technical changes.
3
Installation
Units are intended for operating in a normal and chemically non-aggressive
environment. They do not need any servicing or maintenance. Install them in a vertical
position at places where they can be operated easily and measure correct values of
temperature and CO
2
, i.e. in the height of about 150 cm, with no direct sunlight or other
heat / cool source (AHU outlets, refridgerator, electrical appliances). The device
consists of two parts: bottom with screw terminal block and cover containing PCB,
display, and the knob. The bottom part is fixed by 2 or 4 screws to any flat surface or a
flush-
mounting box Ø 50 mm. At the back of the bottom there is an aperture for cabling.
The bottom should be installed and cabling connected first, and the upper part inserted
after the construction works have been finished to prevent damage to the unit.
Seal the conduits to avoid influencing the sensor by draught. Use insulating pad when
installing the sensor on cold walls. Avoid sensor exposition to sunlight or other heat
sources.
Opening the
cover
When removing the display part, proceed as follows:
-
press gently the side parts of the unit and pull the right of the display part by several
milimeters
-
pull the left of the display part
-
pull the display part and remove it from the bottom.
Do not bend the display part too much, the connector pins could be damaged. The locks
are only at the sides of the display part, not at the top nor bottom.
RoHS notice
The device contains a non-rechargeable battery which backups the real-time clock and
part of the memory. After the device is not operable, please return it to the
manufacturer or dispose of it in compliance with local regulations.
