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

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

Currently, the VRVs supported by the product are:

• 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.

Technical Specifications

• Local integration of bidirectional VRF control for home automation via Modbus IP/RTU / ASCII / Rest API.
• Ability to connect up to 32 indoor units.
• Multiple lines for connecting multiple/single* systems of any** brand of VRF manufacturers.
• Cloud-to-cloud integration with Alexa, Google Home
• BMS integration on BACnet IP/MSTP
• Cloud-based control application (CoolAutomation Residential package)
• Basic cloud-based remote diagnostics package***
• Optional - connection to additional CoolAutomation cloud solutions (additional license)

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

• Bticino - My home Drivers can be found in 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 RTI drivers database
• Savant Drivers available in Savant drivers database
• CUE Drivers can be downloaded from CUE drivers database
• Phillips Dynalite Drivers can be downloaded from Vantage drivers database
• Lutron Drivers can be downloaded from 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 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 Extra Vegetables website

CoolMaster also supports connection to split systems, however, by using CoolPlug modules on the split units. The CoolMaster supports CoolPlugs on two lines. The maximum number of CoolPlugs supported is 32.