Instrukcja obsługi Hager 75441383

Hager nieskategoryzowany 75441383

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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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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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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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Specyfikacje produktu

Marka:	Hager
Kategoria:	nieskategoryzowany
Model:	75441383
Kolor produktu:	Zielony
Źródło zasilania:	Bateria
Szerokość produktu:	140 mm
Waga produktu:	2900 g
Silnik:	Silnik bezszczotkowy
Regulowana prędkość:	Nie
Prędkość biegu jałowego (max):	8500 RPM
Dołączony akumulator:	Nie
Średnica tarczy szlifierki:	125 mm
Rozmiar dyszy:	22.23 mm
Osłona ochronna:	Tak
Ilość tarcz do przecierania:	1