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KNX
ABB
GIRA
JUNG
THEBEN
Commissioning
Actuator
Dimming actuator channels still live though channel is switched off
When an actuator dimming channel is off there is still residual voltage at the output
KNX
KNX
Adding ETS Apps and licenses to ETS
Step by step help guide to add ETS apps and licenses to ETS
KNX
Logic
Processors & Visualisation
ETS Professional - How to deal with problems in ETS
How to tackle problems and warnings when using ETS Professional to create projects and commission KNX devices.
KNX
INTESIS
Gateways & Interfaces
HVAC
Intesis AC Compatibility Tool
Check your current AC unit compatibility with Intesis' range of HVAC integration products
KNX
GIRA
Commissioning
System Components
Logic
Is it possible to invert a logic output on the Gira X1 or L1 in Gira Project Assistant?
To invert a logic output in the Gira Project Assistant logic editor you need to right-click on the output and select Invert.
GIRA
Commissioning
Physical fault
System Components
Gateways & Interfaces
Why won't Gira Device Portal recognise S1 credentials?
The Gira S1 needs to be powered and connected to the WAN before configuring the device in the Gira Portal.
Door Comms
KNX
GIRA
Commissioning
Processors & Visualisation
How to resolve display issues or network connection issues on the Gira G1 KNX Room Controller
On the Gira G1 KNX room controller, terminating the Cat6 or Cat7 cable incorrectly can cause issues with the door communications display or cause intermittent issues with the network connection. Find out how to.
KNX
KNX
Commissioning
System Components
Gateways & Interfaces
What are the different ways to connect to ETS via IP?
There are two types of IP connection to a KNX system each with their own purpose- find out how to spot the difference.
KNX
GIRA
Commissioning
Keypads/Switches
Processors & Visualisation
What is the device password for the Gira G1?
After updating the Gira G1 KNX controller to version 2.0.442 a password is required to access the setting of the device.
KNX
GIRA
Commissioning
Gateways & Interfaces
Processors & Visualisation
Updating firmware on the Gira G1?
The Gira G1 KNX Room controller can be updated using the Gira Project Assistant (GPA) software. This can be used for bug fixes or enabling new features.
KNX
ABB
GIRA
THEBEN
WEINZIERL
ZENNIO
Commissioning
Physical fault
Gateways & Interfaces
KNX IP Devices not being found when using Parallels on a Mac?
Reseting the parallels network connection will clear the issues with KNX IP Routers not being found in ETS.
ABB
GENERIC
GIRA
THEBEN
ZENNIO
Commissioning
Actuator
Why is my KNX blind run time longer than the parameterised value?
Some KNX blind actuators add a 20% overrun to the parametrised run time.
GENERIC
GIRA
WEINZIERL
Commissioning
System Components
Gateways & Interfaces
Why do only some KNX IP Routers work with external systems?
Although KNX is standardised not all manufactures implement the full KNX stack. Control4, RTI and Savant all support only some gateways, find out the reason why.
GENERIC
Commissioning
Ordering
System Components
Gateways & Interfaces
What is the difference between a KNX IP Interface and a KNX IP Router?
An Interface is just for connecting to the KNX bus, an IP Router can also be used for connecting KNX lines over an IP Backbone.
KNX
GIRA
Commissioning
System Components
Gateways & Interfaces
Why am I getting a memory block failure when downloading to a Gira KNX IP Router?
This error can occur when the application in ETS and the firmware in the device are on different versions.
KNX
KNX
Commissioning
Actuator
Keypads/Switches
Why does a keypad configured with relative dimming only dim a small range?
By default some keypads are configured to send a step telegram with a small dimming range such as 3%.
KNX
BASALTE
Commissioning
Keypads/Switches
How to Put Basalte Keypads in Programming Mode Without Removing the Front Cover
Using a button sequence programming mode can be triggered from the front plate.
230VAC
GIRA
Commissioning
Sensor
Can the Gira Smoke Detector be used as a Heat Detector?
Yes it can, by adjusting the DIP switches mounted under the label.
KNX
GIRA
Commissioning
Physical fault
System Components
Gateways & Interfaces
How to Reset the Gira IP Router
A useful process for resetting to DHCP or clearing the local physical addresses.
KNX
GIRA
Commissioning
Keypads/Switches
Processors & Visualisation
Where is the Programming Button on the GIRA G1?
This is accessed via the menu of the device.
KNX
GENERIC
KNX
Commissioning
Physical fault
System Components
Keypads/Switches
I Have Forgotten to Link a cable to a KNX keypad Position - Is There a Wireless Solution?
Yes, there is...
KNX
GIRA
Commissioning
Gateways & Interfaces
Keypads/Switches
Processors & Visualisation
Can the GIRA G1 be Used With Any KNX Router?
The G1 models that connect to KNX via an Ethernet connection can.
230VAC
GIRA
Sensor
Can the Gira Smoke Detector be Connected to a Mains Supply?
It is possible to purchase a 230v base separately. The part code is 2331 01.
KNX
GENERIC
KNX
Commissioning
System Components
Can I Have More Than 64 Devices on a KNX Line?
The number of devices in each line segment is limited to 64 to ensure KNX telegrams are not affected...
KNX
GENERIC
KNX
Commissioning
System Components
Is There a Limit to the Number of KNX Telegrams That Can be Sent?
A standard twisted pair KNX line can support 40-50 telegrams per second.
KNX
GENERIC
Commissioning
System Components
Can I Add an Additional Power Supply to a KNX Line?
If you wish to do this, you will need to adhere to the specification of the KNX Power Supply.
KNX
GENERIC
KNX
Commissioning
System Components
How many devices can be on a KNX System?
KNX is a extremely scalable system but what is the theoretical number of devices within a KNX system.
Is it Possible to Link a GIRA Smoke Detector to a Fire Alarm Panel or Control System?
A separate relay module is available which can be installed into the unit.
KNX
BASALTE
Commissioning
Physical fault
Keypads/Switches
How do I Remove the Front Cover of a Basalte Keypad?
KNX
GENERIC
Commissioning
Actuator
System Components
Gateways & Interfaces
Keypads/Switches
Is it Possible to Readdress a KNX Device Without Pressing the Programming Button?
If the address is known, use ETS to overwrite the current address. If the address is unknown..
KNX
ABB
GENERIC
IVORY EGG
Ordering
System Components
Are any Multirow Distribution Boards Amendment 3 Compliant?
The 3, 4 and 5 Row boards from Ivory Egg are compliant.
Door Comms
KNX
Lighting
GENERIC
Commissioning
Physical fault
Are you Able to Visit Site to Help Fix a Problem?
Attending site is not a service we offer however we can provide support over the phone and if needed can remotely access your laptop...
KNX
GENERIC
Physical fault
I Have an old KNX System and a Component Has Failed, What Can I Do?
Thankfully, the way KNX works means you will be able to replace the part with a newer version even if it is from a different manufacturer.
KNX
GENERIC
KNX
Commissioning
System Components
Gateways & Interfaces
Problems With ETS When Using a USB Gateway?
If you are having trouble connecting to the KNX bus via USB there are a couple of quick fixes...
KNX
GENERIC
Ordering
Commissioning
I am thinking of using KNX in a project can you design it for me?
We can supply you with the skill and knowledge for your KNX project.
Ordering
How do I place an order?
How to place an online order
KNX
GIRA
Physical fault
Commissioning
How Can I Tell the Status of a Gira IP Router or Interface from the LEDs?
There are two LEDs on the front of the unit labelled RUN/DIAG and KNX...
KNX
GENERIC
Commissioning
System Components
Gateways & Interfaces
How do I Connect to the KNX Bus for Programming?
To connect to the KNX bus you will need a IP Interface, IP Router or USB Interface...
Ordering
I can’t log in to my account
How to log in to your account.
KNX
ABB
GENERIC
GIRA
THEBEN
ZENNIO
Commissioning
Actuator
HVAC
Can a Heating Manifold Controller drive a Circulation Pump?
If the manifold controller has triac outputs (silent switching) then you cannot use the output to drive a pump as they are designed for low current restive loads...
KNX
Lighting
GENERIC
Physical fault
I Have just Changed my Lights to LED and Now They Won't Turn Off?
If your KNX system was installed before 2014 the dimmers will not be suitable for mains LEDs...
KNX
KNX
Commissioning
System Components
Gateways & Interfaces
How Can I Test if a KNX Device is Receiving Power from the Bus?
The simplest way is to press the programming button. If the programming LED lights up then it is connected to the bus.
Ordering
Physical fault
What are the Warranty Periods of the Items on Your Site?
Current warranty periods from our manufacturers.
Delivery
What are the Standard Delivery Times?
Ivory Egg standard delivery times.
KNX
GENERIC
Commissioning
System Components
What is the Difference Between a KNX Line Coupler and a Line Repeater?
At a product level they are exactly the same device, it is only when configured in ETS that they become different...
KNX
Commissioning
System Components
How Many Power Supplies do I Need for a KNX System?
Every line must have its own power supply including any area or backbone lines...
KNX
GENERIC
Commissioning
System Components
Keypads/Switches
Sensor
Can KNX Keypads be located in a bathroom?
As the KNX bus is SELV (Safety Extra Low Voltage) there are no restrictions on placement. The only caveat is the effect the moisture may have on the device....
KNX
KNX
Commissioning
System Components
I have Lost or Broken my ETS Dongle, What Can I Do?
If you have misplaced your ETS dongle or it has broken you may be able to arrange a free of charge replacement with the KNX Association...
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