Comelit 1622 Technisches Handbuch - Seite 4

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Auch für Comelit 1622: Technisches Handbuch (20 seiten), Technisches Handbuch (20 seiten), Technische Anweisungen (14 seiten), Technisches Handbuch (8 seiten), Technisches Handbuch (6 seiten)

Installation information

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The system can manage up to 240 users, connecting MAX 100 internal units for each riser and 3 internal units with the

same user code. If the additional Art. 1252 is used, up to 16 internal units can be connected in parallel.

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If using risers with over 30 Easycom door-entry phones Art. 6228W or Art. 6228B, apply SB2 technology (with mixer Art.

4888 or Art. 4888C) when installing these risers.

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Modules Art. 1622/Art. 1622L normally function as a main external unit (timed busy signal).

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To set them as a secondary external unit (busy signal active for the whole time the riser is in use), set all the selector DIP

switches to ON.

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When a call is transmitted from the external unit, if a busy tone is heard instead of the ringtone, this means communication

with another external unit is in progress.

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In the event of a persistent short-circuit on the bus line, the external unit emits an intermittent signalling tone.

Only Art. 1622L is fitted with a signalling LED and the "voice messages" function. The signalling LEDs

(busy, call sent, door opened, communication active) are only available with the faceplates of the kit

33400K.

Art. 1622L can only be fitted to single-plate external units with accessory 1250IAL.