ITR830-0504 is an air conditioning interface used to monitor and control all function parameters of Samsung NASA air conditioners via KNX line. Thanks to its easy installation feature, the Samsung NASA AC – KNX interface can be installed on the indoor unit of the air conditioner to be installed or in a suitable location away from the air conditioner. The installation is made by connecting one side of the Daikin Sky & VRV AC – KNX interface directly to the electronic circuit of the AC indoor unit and the other side directly to the KNX bus. Additionally, depending on the model number, Samsung NASA Gateways can control 1, 1-4, 4-8, 8-16 or 16-32 air conditioners at the same time. There are also features such as energy saving, configurable scenarios, temperature limits, etc. Logic and converter parameters can be used for 

Note: The air conditioner must remain off during mode transitions between heating and cooling.

Main Functions:

•  ITR830-0504 device can control air conditioners synchronously or independently with its multicast function. 

• Contains 4 logical advanced parameters, each logical parameter can hold up to 4 input logic conditions and can be configured as OR, AND & EXCLUSIVE OR logical operators. 

• It contains 8 advanced converter parameters and each converter can perform four process calculations depending on the input type. 

• Logical and converter parameters can be used for energy saving, configurable scenarios, temperature limits, etc.

 • Samsung NASA AC unit contains error notifications for errors that may occur in exceptional cases. 

• Air conditioners 1-16 should be connected to port A, and air conditioners 16-32 should be connected to port B. However, ports A and B need to be isolated from each other.