ITR830-0020 is an air conditioning interface used to monitor and control all function parameters of Haier air conditioners via KNX line. Haier VRF AC – KNX interface is compatible with models sold by Interra and classified as VRF in the compatibility list. Thanks to its easy installation feature, the Haier VRF AC – KNX interface can be installed on the internal unit of the air conditioner to be installed or in a suitable location away from the air conditioner. Installation is made by connecting one side of the Haier VRF AC – KNX interface directly to the electronic circuit of the AC indoor unit and the other side directly to the KNX bus.

Main Functions:

• The ITR830-0020 interface provides bi-directional integration of Haier air conditioners with the KNX bus line. 

• ITR830-0020 includes 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 operator. 

• ITR830-0020 includes 8 advanced transducer parameters and each transducer can perform four process calculations depending on the input type. 

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

• Haier AC unit contains error notifications for errors that may occur in exceptional cases