CoolGate (Modbus)

Product Description

CoolGate – gateway device connecting VRV/VRF Air Conditioning systems (Daikin, Sanyo, Toshiba, Fujitsu, Mitsubishi, Hitachi and others*) to BMS or any other industrial controllers

CoolGate-M is a versatile gateway device connecting VRV/VRF air conditioning systems (Daikin, Sanyo, Toshiba, Fujitsu, LG, Mitsubishi Electric, Hitachi & Mitsubishi Heavy) to BMS or any other industrial controllers. Using MODBUS RTU protocol CoolGate-M enables full control and monitoring of the indoor units and provides access to VRV system parameters (CoolGate-M Pro). In other words CoolGate-M hides complexity of internal air conditioning communication line (including very unique physical layer) and instead provides standard MODBUS RTU interface over RS485 communication network.

CoolGate M/ML (LG)

Features
Product Feature

Easy to integrate with BMS and other industrial control applications

CoolGate-M is very simple and straightforward. Implementation of software is very simple and straightforward since ModBus is a well known open communication protocol.

Modbus RTU Interface  RS458 - icon

ModBus RTU Interface

CoolGate-M impose unified interface for each VRV/VRF manufacturer. It means for example that industrial control application working on Daikin VRV system with CoolGate-M will work exactly the same way on Mitsubishi Electric VRF, Sanyo VRF, Toshiba VRF, LG VRF and other systems. No special interface adaptation will be required to migrate from one system to another.

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 (CoolGate-M Pro)

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.

Compatibility
  • HVAC Compatibility

      • Outdoor Unit Types

        VRV Outdoors

        • RXYQ-M/P (VRV II,VRV III)
        • RQYQ-P, RQCEQ (RQEQ) , RYYQ-T (RYMQ), (VRV4)
        • RXYK (VRV)
        • RXYSQ-M/P (VRV Small)
        • RXY-M
        • RWEYQ
        • REYQ (REMQ), REYHQ
        • REAQ
        • RXYCQ-A
        • RQQ

        Split / Multi Split / Sky Air Outdoors

        • RXN (RKN)
        • RXS
        • RXG
        • 2MX,  3MX,  4MX, 5MX
        • RMX,
        • RZQ (RZR)
        • RQ

        Indoor Unit Types

        VRV Outdoors

        • FXCQ
        • FXNQ
        • FXLQ
        • FXFQ
        • FXKQ
        • FXZQ
        • FXDQ
        • FXDYQ
        • FXSQ
        • FXAQ
        • FXUQ
        • FXMQ
        • FXHQ
        • FXTQ
        • FQDP
        • FQSP
        • VKM
        • VAM

        Split / Multi Split / Sky Air indoors*

        • FTX
        • FDX
        • CDX
        • CTX
        • FVX
        • FFQ
        • FAQ
        • FBQ
        • FCQ
        • FHQ
        • FTQ
        • FDQ

        Multi, Split and Sky Air systems will also be compatible when using D3 Net interfaces (KRP928 or DTA112)

        * if your required models are not listed, please consult with us by email.
      • Outdoor Unit Types

        • AJ

        Indoor Unit Types

        • AUXB
        • AUXD
        • ARXA
        • ARXB
        • ARXB
        • 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.

      • Outdoor Unit Types

        • RAS-FSN
        • RAS-FXNE

        Indoor Unit Types

        • RCI
        • RPC
        • RPFI
        • RCD
        • RPK
        • RPI
        • RPF

        * if your required models are not listed, please consult with us by email.

      • Outdoor Unit Types

        • ARUB-LT2
        • ARUN-LT2
        • ARUN-GS2
        • ARUN-LR2

        Indoor Unit Types

        • ARNU-GB1G2
        • ARNU-GCEA2
        • ARNU-GSEL2
        • ARNU-GSER2
        • ARNU-GSF12
        • ARNU-GTEC2
        • ARNU-GTJC2
        • ARNU-GB1G2
        • ARNU-GBHA2
        • ARNU-GCFA2
        • ARNU-GCFU2
        • ARNU-GBGA2
        • ARNU-GTMC2
        • ARNU-GBRA2

        * if your required models are not listed, please consult with us by email.

      • Outdoor Unit Types

        • PUHY
        • PURY
        • PQHY
        • PQRY
        • PUMY
        • PUHYP250YJM-A

        Indoor Unit Types

        • PKFY
        • PFFY-PVKM
        • PLFY-P-VCM
        • PEFY-P-VMS1
        • PFFY-P-VLRM
        • PCFY-P-VGM
        • PLFY-P-VLMD
        • PEFY-P-VMM
        • PFFY-P-VLEM
        • PLFY-P-VBM
        • PMFY-P-VBM
        • PEFY-P-VMH
        • PEFYP50VMA-E
        • PEFYP100VMA-E
        • PEFYP32VMA-E
        • PEFY-P63VMA(L)-E
        • PVFY-P

        * if your required models are not listed, please consult with us by email.

      • Outdoor Unit Types

        • FDCA
        • FDC

        Indoor Unit Types

        • FDTA
        • FDUA
        • FDT
        • FDTCA
        • FDQSA
        • FDCT
        • FDQS
        • FDTQA
        • FDKA
        • FDTW
        • FDK
        • FDTSA
        • FDEA
        • FDTS
        • FDE
        • FDTWA
        • FDFLA
        • FDTQ
        • FDFL
        • FDUMA
        • FDFUA
        • FDU
        • FDFU

        Multi and Split systems will also be compatible when using Super Link interfaces (SC-AND-E)

        * if your required models are not listed, please consult with us by email.

      • Outdoor Unit Types

        • MFL
        • EFL
        • SPW_CO
        • SPW-C
        • SPW-CR
        • SGP-EZ
        • SGP-EW

        Indoor Unit Types

        • NWFL
        • NDHP
        • NPFL
        • NPFL
        • NDSLP
        • NKFL
        • NFFL
        • NDLP
        • NK2FL
        • NFMFL
        • SPW-X
        • SPW-XM
        • SPW-ADR
        • SPW-SR
        • SPW-LDR
        • SPW-FUR
        • SPW-K
        • SPW-FMR
        • SPW-FTR
        • SPW-FR
        • SPW-KR
        • SPW-UMR
        • SPW-U

        * if your required models are not listed, please consult with us by email.

      • Outdoor Unit Types

        • MFL
        • EFL
        • SPW_CO
        • SPW-C
        • SPW-CR
        • SGP-EZ
        • SGP-EW

        Indoor Unit Types

        • NWFL
        • NDHP
        • NPFL
        • NPFL
        • NDSLP
        • NKFL
        • NFFL
        • NDLP
        • NK2FL
        • NFMFL
        • SPW-X
        • SPW-XM
        • SPW-ADR
        • SPW-SR
        • SPW-LDR
        • SPW-FUR
        • SPW-K
        • SPW-FMR
        • SPW-FTR
        • SPW-FR
        • SPW-KR
        • SPW-UMR
        • SPW-U

        * if your required models are not listed, please consult with us by email.

      • Outdoor Unit Types

        • MCY-MAP..HT
        • MMY-MAP..T8
        • MMY-MAP..HT8
        • MMY-MAP..FT8

        Indoor Unit Types

        • MMU-AP..H
        • MMU-AP..YH
        • MMD-AP..SPH
        • MML-AP..H
        • MMD-AP..HFE
        • MMU-AP..MH
        • MMD-AP..BH
        • MMC-AP..H
        • MML-AP..BH
        • MMU-AP..WH
        • MMD-AP..H
        • MMK-AP..H
        • MMF-AP..H

        * if your required models are not listed, please consult with us by email.

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