CoolMaster KNX is a unique gateway solution for interfacing Konnex systems with VRF / Split Air Conditioning systems and Home Automation / BMS Controllers.

Interfacing such controllers via a common RS232, RS485, Ethernet, or USB interface with the CoolMaster will offer end-users full control and monitoring of Daikin, Mitsubishi, Toshiba, Fujitsu, LG, Hitachi, Trane, Midea, Gree, and other VRF indoor units and HVAC systems, allowing access to the most important HVAC parameters including diagnostic ones.

Currently supported VRV systems include:

• Atlantic (Fujitsu)
• Blue Star
• Chigo
• Ciac
• Daikin
• Fujitsu (with Echelon Adapter)
• Gree GMV4 (with USB adapter)
• Gree GMV5 (with USB adapter)
• Haier
• Hisense
• Hitachi
• Intensity
• Kentatsu
• Lennox Gree
• Lennox Midea
• Lessar
• LG
• Meitav
• Midea
• Mitsubishi Electric
• Mitsubishi Heavy
• Panasonic
• Rheem AUX
• Rheem Chigo
• Rheem Fujitsu
• Samsung
• Sanyo
• Tadiran Gree GMV5
• Tadiran Toshiba
• Toshiba
• Trane MIDEA
• Trane Mitsubishi Electric
• Trane Samsung
• Voltas
• Yanmar
• York Haier
• York Hitachi

Home Automation integrators and HVAC installers using CoolMaster will no longer have to worry about the complexity inherent in each manufacturer's specific communication protocol.

Future Support: BacNet, LON, JBUS, and others.

Technical Features

• Seamless integration of VRF HVAC systems with all home automation / BMS controllers
• Supports any VRF HVAC equipment
• Interfaces: RS232 (ASCII), or RS485 (MODBUS RTU, BACnet MSTP), or Ethernet (ASCII and MODBUS IP, BACnet IP)
• VRF system diagnostic data for local integration via BACnet, Modbus, Rest-API
• Version with KNX integration capability (see ETS software)
• Control and monitoring of indoor units from the touch screen
• Supports multiple brands on a single device
• Digital I/O (for activation and deactivation)
• Configurable I/O (future option)
• Cloud App - remote access from smartphones, tablets, and PCs via the Internet (https://coolautomation.com/products/controlapp/)
• Complete control and monitoring of HVAC indoor unit operation
• HVAC system diagnostics - available on the Cloud application for monitoring
• Cloud integration via API (optional)

Drivers are available to connect to CoolMaster for the following systems:

Bticino - My home Drivers can be found in the Bticino - My home drivers database

Vantage Drivers are available in the Vantage drivers database

Crestron Drivers downloadable from Building Intelligence Group Srl

HAI Drivers available in the HAI drivers database
Control4 Drivers downloadable from Extra Vegetables CONTROL4
Drivers downloadable from Control4 Turkey
RTI Drivers available in the RTI drivers database
Savant Drivers available in the Savant drivers database
CUE Drivers can be downloaded from the CUE drivers database
Phillips Dynalite Drivers can be downloaded from the Vantage drivers database
Lutron Drivers can be downloaded from the Lutron drivers database
Ness Drivers can be found in the Ness drivers database
Smart HDL Drivers can be found in the Smart HDL drivers database
AMX Drivers downloadable from BNR Controls
TeleTask
Unitronics Drivers can be found in the Unitronics drivers database
KNX Can be used with CD Innovation products
LiteTouch Drivers available from distributors
Beckhoff
Wago
Domintell Drivers available from distributors
DemoPad Drivers available in the manufacturer database
BitWise Drivers available in the manufacturer database
Push Controls Drivers available in the manufacturer database
URC Drivers available on the Extra Vegetables website