Fujitsu VRF connect via CoolMaster 7000F

Fujitsu VRF Controller

Product Description

CoolMaster 7000F controller connects Fujitsu’s VRF Air Conditioning systems with any RS232 or USB featured devices like Home PCs, Embedded PCs or Home Automation Controllers.

Connecting CoolMaster 7000F control adapter through common interfaces (RS232 or USB) provides end-users with full control of all Fujitsu’s VRF indoor units while enabling access to HVAC’s various functionalities including diagnostics.

Connecting CoolMaster 7000F is a hassle-free task: Home automation Integrators and HVAC installers do not have to worry anymore about the complexity involved in understanding and working with Fujitsu’s internal Communication line and gateways including their unique physical layer.

With CoolerMaster 7000F, Fujitsu  integrators are provided with a simple, well documented open ASCII protocol over RS232 or USB to seamlessly integrate with any Home Automation applications.

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Fujitsu VRF


CoolMaster Icon - Plug-n-Play

Seamless Easy integration with Home Automation Systems and PC applications

Interfacing Home Automation Controllers with CoolMaster 7000F is a simple and straightforward 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 Samsung VRF system is connected via CoolMaster 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

Coolmaster 7000F enables full control of 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

CoolMaster 7000F allows the following 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 the RS232 port. No need to open the unit to change its functionality.


      • Outdoor Unit Types

        • AJ

        Indoor Unit Types

        • AUXB
        • AUXD
        • ARXA
        • ARXB
        • ARXD
        • ARXK
        • AB*A
        • AS*A
        • AS*E

        Please note that CoolMaster is compatible only with V2 series and J2 series of VRF systems).

        For non VRF units, the control is possible through UTY-VGGX converter (if applicable for the air conditioning unit.
        USB adaptor is also a must for using CoolMaster. It is not supplied with the kit and must be purchased locally.

SKU: CM7000F Categories: , , Tags: ,

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