The Interra ITR830-0003 integrates Daikin Sky & VRV air conditioners with KNX for bidirectional monitoring and control. The gateway connects to the indoor-unit communication bus on one side and the KNX twisted-pair line on the other, exposing modes, setpoints, fan speeds, and fault information to ETS and building visuals.

Typical mounting is inside the indoor unit or in a nearby enclosure. Logic blocks and converters in the application program support temperature limits, interlocks, and energy-saving scenes.

Key Features — Daikin Sky & VRV on KNX

• Daikin Sky & VRV compatibility: Use only with indoor units listed in the Interra compatibility documentation for ITR830-0003.
• Bidirectional control: Read and write HVAC objects over KNX (S-mode / ETS).
• Compact module: Approximately 88 × 62 × 27 mm; powered from the KNX bus.
• Project-ready: Pair with Interra room panels such as iX3 / iX2.

At a Glance

Specification	Detail
Order code	ITR830-0003
AC system	Daikin Sky & VRV
Dimensions (W × H × D)	88 × 62 × 27 mm
Configuration	ETS (S-mode)
Bus system	KNX twisted pair (TP)

Applications and KNX Integration

• Hotels / residential: One gateway per addressed indoor unit (per ETS design).
• VRF / multi-split: Confirm line type (VRF vs split) against the ITR830-0003 datasheet before ordering.
• Related Interra AC gateways on Smartanix:

• ITR830-0004 — Mitsubishi Heavy
• ITR830-0006 — LG VRF
• ITR830-0012 — Gree Split
• ITR830-0013 — Midea VRF
• ITR830-1001 — Mitsubishi Electric VRF

ITR830-0003 is for Daikin Sky & VRV systems only. Always verify indoor-unit models in the manufacturer compatibility list before commissioning.