OB02032 nuki opener Smarter Intercom Instruction Manual
- May 15, 2024
- Nuki
Table of Contents
OB02032 nuki opener Smarter Intercom
Product Information
Specifications
- Brand: Nuki Opener
- Model: Unknown Intercom
- Type: Smart Intercom System
- Compatibility: Analogue and Bus Intercoms
- Manufacturer: Nuki Home Solutions GmbH
Product Usage Instructions
What is an Unknown Intercom?
An unknown intercom is a system that is not listed as verified in the
compatibility check on the Nuki website. Connecting to such systems should be
done at your own risk.
Do I Have an Analogue or Bus Intercom?
Analogue systems have multiple wires connected to them, while bus-based
systems are typically connected with only two wires. The Nuki Opener treats
these systems differently based on their wiring and operation methods.
Analogue Intercoms
- Select “Intercom” in the Nuki App
- Select “Generic” as Brand and “Analogue” as Model
- Follow the mounting instructions and connect the cables based on the provided wiring diagram
- Complete the installation and configuration guide in the Nuki App
Basic Setup without Doorbell Suppression
- Opener: Yello cable, Blue cable, Purple cable, Black cable, Red cable, Orange cable
- Intercom: RING, OPEN, GND (Ground), GND (Ground) – optional, LOUDSPEAKER – optional, MICROPHONE – optional
Enhanced Setup with Doorbell Suppression
- Opener: Green cable, Blue cable, Purple cable, Black cable, Red cable
- Intercom: RING, OPEN, GND (Ground), GND (Ground) – optional
Bus Intercoms
- Select “Intercom” in the Nuki App
- Select “Generic” as Brand and “Bus” as Model
- Follow the mounting instructions and connect the cables based on the provided wiring diagram
- Complete the installation and configuration guide in the Nuki App
Other Door
- Select “Other door” in the Nuki App
- Follow the mounting instructions and connect the purple and blue cables to the opening button of your intercom
- Complete the installation in the Nuki App
Frequently Asked Questions (FAQ)
-
Q: Can I connect the Nuki Opener to an unknown intercom system?
A: It is not recommended to connect the Nuki Opener to unknownintercom systems as it has not been tested for compatibility with such systems. Proceed at your own risk. -
Q: How do I determine if I have an analogue or bus intercom?
A: Analogue intercoms have multiple wires connected to them, while bus- based systems are typically connected with only two wires. You can also refer to the user manual of your intercom system for more information.
Connect the Nuki Opener to an unknown intercom
Copyright © 2023 Nuki Home Solutions GmbH, Graz, Austria.
This document has been prepared with due diligence; Nuki Home Solutions GmbH
does not assume any liability for remaining technical and typographical errors
or omissions in this document. Furthermore, no liability is assumed for any
damage resulting from the information contained in the document.
Content modifications reserved.
Published by Nuki Home Solutions GmbH.
WHAT IS AN UNKNOWN INTERCOM?
Unknown intercoms are intercom systems that are not listed as verified in
the compatibility check on the Nuki website:
nuki.io/en/opener/
Warning: Whatever you do is at your own risk. The following pages only give general guidelines on how to connect intercom systems. We have not tested the Nuki Opener with your intercom system or your specific cabling and therefore do not recommend to connect it to an unknown intercom.
DO I HAVE AN ANALOGUE OR BUS INTERCOM?
Analogue systems have several wires connected to them, while bus based
systems are digital and are typically connected with only two wires.
They are treated by the Opener in fundamentally different ways:
- Analogue systems are actuated by shortening contacts.
- Bus systems are actuated by replaying recorded signals. They need a recording phase during which the door opening and ring signals are recorded by the Opener. This is done during the initial setup or whenever “Configure Opener” is chosen.
- Mixed systems are partially analogue and partially bus based. Unknown systems of this type can only be connected as “other doors”.
ANALOGUE INTERCOMS
-
Select “Intercom”
-
Select “Generic” as Brand and “Analogue” as Model.
-
Follow the mounting instructions, but connect the cables by following this wiring diagram to your intercom.
Basic setup without doorbell suppression
Enhanced setup with doorbell suppression:
We
recommend to start with the basic setup and move to the enhanced setup once
the basic setup works.
Connection diagram enhanced setup with doorbell suppression: -
Complete the installation and configuration guide in the Nuki App -
Error during configuration
If the function test fails and either your door is not opened or the ring signal is not detected, your intercom is not compatible with the Nuki Opener.
You may try
to configure it as „other door“ by connecting it directly to the opening
button of your intercom instead of the wires from the central intercom system.
In this configuration, the Nuki Opener will shortcut the button and open the
door. -
Successful configuration
If everything works and your intercom is compatible with the Nuki Opener, please send us an E-Mail to contact@nuki.io with the name of your intercom and a picture of your wiring.
BUS INTERCOMS
- Select “Intercom”
- Select “Generic” as brand and “Bus” as model
If your intercom uses one of the listed bus systems, you may directly choose one of them as model:
| Model | BUS System |
|---|
BUS (Generic)
| Generic digital bus. The Nuki Opener will try to automatically identify the
ideal parameters.
BUS (Twinbus)| Ritto Twinbus
BUS (Qwikbus)| STR Qwikbus
BUS (Bticino)| Bticino 2-Wire BUS system, Legrand
BUS (Siedle)| Siedle In-Home-BUS
BUS (Koch)| Koch
Follow the mounting instructions, but connect the cables by following this wiring diagram to your intercom
Basic setup without doorbell suppression
Enhanced setup with doorbell suppression:
We recommend to start with the basic setup and move to the enhanced setup once the basic setup works.
Connection diagram enhanced setup with doorbell suppression:
-
Complete the installation and configuration guide in the Nuki App
-
Non-standard cabling error
If the Nuki App displays such an error page the polarity of the bus signal is wrong.
Most intercoms ignore the polarity, but the opener does not. In such a case disconnect all Nuki cables from the intercom and connect them again following the above wiring diagram but this time connect everything you connected to BUS+ to BUS- and everything that went to BUS- to BUS+.
Continue with the installation and configuration.
If the
function test fails and either your door is not opened or the ring signal is
not detected, your intercom is not compatible with the Nuki Opener.
You may try to configure it as „other door“ by connecting it directly to the opening button of your intercom instead of the bus wires. In this configuration, the Nuki Opener will shortcut the button and open the door. -
Successful configuration
If everything works and your intercom is compatible with the Nuki Opener, please send us an E-Mail to contact@nuki.io with the name of your intercom and a picture of your wiring.
„OTHER DOOR“
In this operating mode, the Nuki Opener does shortcut a contact and can therefore practically open any door. Ring detection and doorbell suppression do not work in this mode therefore features like Ring To Open or Continuous Mode are not available. Default settings (e.g. Auto Unlock actions) are different than when the Nuki Opener is connected to a supported intercom.
- Select “Other door”
- Follow the mounting instructions and connect the purple and blue cable to the opening button of your intercom
- Complete the installation in the Nuki App
ANNEX 1 – CABLE NAMING & SCHEMATICS
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