Gira 2104 Operating Instructions Manual

CO2-Sensor with humidity and room temperature controller
CO2-Sensor with humidity and room temperature controller
Order No. : 2104 ..
Operating instructions

1 Safety instructions

Electrical devices may only be mounted and connected by electrically skilled
persons.
Serious injuries, fire or property damage possible. Please read and follow manual fully.
Do not use for safety-related gas measurements.
During renovation work, protect the device against soiling through paint, wallpaper
paste, dust, etc. Device can be damaged.
Only operate the device with cover. Device fault possible due to electrostatic discharge.
Do not clean or store the device with organic solvents or expose it to their vapours. Do
not stick any adhesive labels. Do not store device in packaging or environments that
contain softening agents, e.g. bubble wrap or polystyrene. Before starting renovation
work, remove the device from the system and store it in a suitable place. The function of
the humidity sensor may be permanently impaired.
Danger of electric shock on the KNX installation. Do not connect any external voltage to
the inputs. Doing so may damage the device(s), and the SELV potential on the KNX bus
line will no longer be available.
These instructions are an integral part of the product, and must remain with the end
customer.
2 Device components
(1) Terminal insert
(2) Design frame
(3) Electronics cover
(4) Cover
(5) Programming button and LEDs
(6) Locking screw (plastic)
(7) Sensor window CO2 sensor
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Figure 1: Device overview
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