Hager 75441329 Manual de Usario

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CO2-sensor
Order No. : 754413xx
Operation- and
Assembly Instructions
1 Safety instructions
Electrical equipment may only be installed and fitted by electrically skilled persons.
Failure to observe the instructions may cause damage to the device and result in fire and
other hazards.
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
Figure 1: Device overview
(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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CO2-sensor
32577101
6LE001510A 14.07.2015
KNX
3 Function
System information
This device is a product of the KNX system and complies with the KNX directives. Detailed
technical knowledge obtained in KNX training courses is a prerequisite to proper understanding.
The function of this device depends upon the software. Detailed information on loadable
software and attainable functionality as well as the software itself can be obtained from the
manufacturer´s product database. Planning, installation and commissioning of the device are
carried out with the aid of KNX-certified software. The latest versions of product database and
the technical descriptions are available on our website.
Intended use
- Measurement of CO2 concentration, relative air humidity and air temperature
- Output of the measured values as telegram to the bus, e.g. for controlling fans or window
drives via KNX telegrams
- Single-room temperature control in KNX installations
- Installation in appliance box according to DIN 49073
Product characteristics
- Limit value monitoring for CO2 concentration and air humidity
- Dew point alarm for, for example, cooling blankets and conservatories, to avoid possible
mould formation
- Two binary inputs for connection of potential-free contacts e.g. buttons, switches, window
contacts
- Logic gates for simple gating functions
Function CO2 sensor:
- Max of 4 different adjustable threshold values
- Adaptation to current elevation above sea level (a.s.l.)
iAfter switch-on, the CO2 sensor requires a warm-up period of up to 5 minutes, until normal
operation is reached.
Function Room temperature controller:
- Measurement of room temperature and comparison with setpoint temperature
- Setpoint setting by selection of the operating mode
- Operating modes Comfort, Standby, Night operation, Frost/heat protection
- Heating and cooling mode with basic and auxiliary level
Function of humidity sensor:
- Max of 2 adjustable threshold values
iThe device contains a sensitive, integrated humidity/temperature sensor. Longer storage at
a higher or lower temperature or humidity leads to inaccuracies of the humidity reading.
This difference is rectified again after a few days in operation.
Function Binary inputs:
- Functions: dimming, shutter control, light scene extension unit, brightness or temperature
value transmitter.
- Inputs lockable in operation
4 Information for electrically skilled persons
4.1 Fitting and electrical connection
DANGER!
Electrical shock on contact with live parts in the installation environment.
Electrical shocks can be fatal.
Before working on the device, disconnect the power supply and cover up live
parts in the working environment.
Mounting and connecting the device
Do not use the device in multiple combinations with electrical devices. Their heat generation
influences the temperature and humidity reading of the controller.
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CO2-sensor
Do not mount the device near sources of interference such as electric cookers, refrigerators,
draughts or direct sunlight. This influences the temperature and humidity reading of the
controller.
Observe routing conditions for SELV.
Do not route input cables parallel to mains cables. Otherwise there might be EMC interference.
Recommendation: Use deep accessory sockets.
The optimum installation height is approx. 1.5 m.
oRemoving the cover (4).
oIsolate terminal insert (1) from electronic insert (3).
oConnect the bus line to the connection terminal (9) in the terminal insert.
oBinary inputs: Connect window contacts, NO contact or NC contact button to terminals 4, 5
and 6 of the connecting strip (8) (Figure 3).
oInsert terminal insert (1) in appliance box. Note label . The bus connectionOBEN / TOP
must be to the right and below.
oFit the Design frame (2) on terminal insert (1).
oInsert the electronics cover (3) into the terminal insert in the correct orientation.
DANGER!
When mounting with 230 V devices under a common cover, e.g. socket outlets,
there is a danger of electrical shocks in the event of a fault!
Electrical shocks can be fatal.
Only use the preassembled plastic screw as locking screw!
oFasten the electronics cover with the locking screw (6).
oReattach the cover (4)
Figure 2: Terminal insert with connections
(8) Connecting strip binary inputs
(9) KNX connection
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32577101
6LE001510A
KNX
CO2-sensor

Especificaciones del producto

Marca: Hager
Categoría: No categorizado
Modelo: 75441329

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