Elsner 70880 Hızlı Başlangıç Kılavuzu - Sayfa 2

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Do not use the device if it is damaged.

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Take the device or system out of service and secure it against

unintentional use, if it can be assumed, that risk-free operation is

no longer guaranteed.

The device is only to be used for the intended purpose described in this manual. Any

improper modification or failure to follow the operating instructions voids any and

all warranty and guarantee claims.

After unpacking the device, check it immediately for possible mechanical damage.

If it has been damaged in transport, inform the supplier immediately.

The device may only be used as a fixed-site installation; that means only when as-

sembled and after conclusion of all installation and operational start-up tasks and

only in the surroundings designated for it.

Elsner Elektronik is not liable for any changes in norms and standards which may

occur after publication of these operating instructions.

2.2. Installation location

The Cala KNX M-T push button is designed for wall installation in a connector

socket (Ø 60 mm, 42 mm deep).

Fig. 2: Sectional drawing.

The Cala KNX M-T push button fits in a stan-

dard connector socket (Ø 60 mm, depth 42 mm).

The frame is not included in the delivery!

Installation depth

27 mm

Construction depth

10 mm

May be installed and operated in dry interior rooms only.

Avoid condensation.

When selecting an installation location, please ensure that the measurement results

are affected as little as possible by external influences. Possible sources of interfe-

rence include:

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Direct sunlight

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Drafts from windows and doors

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Draft from ducts which lead from other rooms or from the outside to the

junction box in which the sensor is mounted

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Warming or cooling of the building structure on which the sensor is mounted,

e.g. due to sunlight, heating or cold water pipes

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Connection lines and ducts which lead from warmer or colder areas to the

sensor

Measurement variations from permanent sources of interference can be corrected

in the ETS in order to ensure the specified accuracy of the sensor (offset).

2.3. Device structure

2.3.1. Casing

Fig. 3: Front

1 Ventilation slit (top and bottom)

2 Touch areas with LEDs

2.4. Installation of the sensor

First install the windproof socket with feed line. Seal the inlet tubes as well, in order

to prevent draughts.

Then screw the base plate to the socket and place the switch program frame. Con-

nect the bus cable +/- to the plug (black-red).

Insert the device firmly onto the metal frame using the catches so that the device

and the housing are fixed together. The device has to be inserted such that the bus

terminal faces up (see Fig. 4). This is necessary for a correct temperature measure-

ment and for Cala KNX M2-T and Cala KNX M4-T also for button allocation.

Cala KNX M-T push button • Version: 25.05.2020 • from version 0.1.1 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de • Technical Service: +49 (0) 7033 / 30945-250

Cala KNX M-T push button

Fig. 4: Back

1 Base frame

2 KNX terminal BUS +/-

3 Programming button (reces-

sed) for teaching the device

4 Programming LED (recessed)

5 Catches

2.5. Notes on mounting and commissioning

Never expose the device to water (e.g. rain) or dust. This can damage the electro-

nics. You must not exceed a relative humidity of 95%. Avoid condensation.

After the bus voltage has been applied, the device will enter an initialisation phase

lasting a few seconds. During this phase no information can be received or sent via

the bus.

Addressing of the device at the bus

The device is supplied with the bus address 15.15.255. You can program another ad-

dress into the ETS by overwriting the 15.15.255 address or by teaching via the pro-

gramming button.

Maintenance

Ventilation slits must not be dirty of covered. As a rule, it is sufficient to wipe the

device with a soft, dry cloth as required.

Disposal

After use, the device must be disposed of or recycled in accordance with the legal

regulations. Do not dispose of it with the household waste!