CoolMaster 8000MH Mitsubishi Heavy VRF

Control and Monitor Mitsubishi Heavy VRF Air Conditioning Systems

Product Description

Mitsubishi Heavy VRF adapter for BMS (BEMS) and Home Automation systems

CoolMaster 8000MH is a versatile seamless control adapter connecting Mitsubishi Heavy VRF air conditioning systems with any RS232 or USB featured devices like home PCs, embedded PCs or Home Automation controllers. Connecting such controllers through common RS232 or USB interfaces with the CoolMaster will provide end-users with full control of all Mitsubishi Heavy VRF indoor units enabling them with access to Mitsubishi HVAC various functionalities including diagnostics. Home Automation integrators and HVAC installers when utilising CoolMaster 8000MH will not have to worry anymore about the complexity involved in understanding and working with Mitsubishi Heavy VRF internal communication line and gateways including their unique physical layer. Now, with the CoolMaster 8000MH, Mitsubishi Heavy integrators will be provided only with a simple, well documented open ASCII protocol over RS232 or USB to seamlessly integrate with any Home Automation applications.

Mitsubishi Heavy VRF connectivity diagram BMS/BEMS/Home Automation systems


CoolMaster Icon - Plug-n-Play

Seamless easy integration with Home Automation systems and PC’s applications

Interfacing Home Automation controllers with CoolMaster 8000MH is a simple and straight forward process requiring only common ASCII commands over RS232 communication line.

CoolMaster Icon - RS232

Same RS232 interface for all VRV/VRF HVAC systems

All CoolMaster models provide the same RS232 interface for all VRV/VRF HVAC systems. So for instance, a home automation application, where a Mitsubishi Heavy VRF system is connected via CoolMaster 8000MH, will function exactly the same way for Mitsubishi Electric VRF, Sanyo VRF, Toshiba VRF etc, when using CoolMaster models: 4000M, 2000S, 3000T respectively. No special interface adaptation will be required to migrate from one CoolMaster type to another.

CoolMaster Icon - Full Control

Full Control over Indoor Units Operation

On/Off control, Cool, Heat, Fan, Dry mode selection, Set Temperature control, Fan Speed control, Swing control (for wall mounted and cassette indoor units), Filter reset sign, Group operations (All On, All Off).

System Diagnostics

Outdoor Units internal parameters: Condensing, Evaporation, Ambient Temperatures, EV Opening, System Power Consumption (current), Inverter Revolutions and others Indoor Units internal parameters: Return air, Gas and Liquid Temperatures, EV Opening. Those features are currently available for Daikin VRV, Mitsubishi Electric and Hitachi VRF air conditioning systems.

Indoor Units Monitoring

Failure Alarms, Set point temperature, Operation status (on/off) Operation mode (cool/heat/fan/dry), Fan speed (high/low), Filter sign, Swing.

Field Upgradable

New Firmware can be uploaded via RS232 port. No need to open unit to change it’s functionality.


SKU: CM8000MH Categories: , ,
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