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CoolMaster - Supported HVAC brands Configuration & Specification

Yoram
Last update:

This article applies to the following CoolMaster products

  • CoolMaster
  • CoolMasterPro 
  • CoolMasterNet
  • CloudBox

CoolMaster supported brands & configuration

 

Daikin Interface DIII-NET
Max Indoors per Line 64
Max Refregerant systems per Line 10
Connection (F1,F2 In) / (F1 F2 Out)
Terminals (U1,U2)/(U3,U4)
CoolMaster Line L1,L2
Comments
  • The number of supported "group addresses"/actual groups per DIII-Net line is 64.
  • In some system configurations it may allow connecting up to 128 IDUs
Supported by Service App Yes
Service IDU comments AirNet & Group address required
H/W Required for service  
Mitshubishi Electric Interface M-NET
Max Indoors per Line 50
Max Ref. systems per Line 10
Connection IDU/ODU
Terminals TB3/TB7
CoolMaster Line L1,L2
Comments  
Supported by Service App Yes
Service IDU comments  
H/W Required for service  
Mitsubishi Heavy Interface SuperLink / New SuperLink
Max Indoors per Line 128
Max Refregerant systems per Line 32
Connection IDU/ODU
Terminals A,B
CoolMaster Line L4,L5,L6,L7
Comments  
Supported by Service App No
Service IDU comments  
H/W Required for service  
Panasonic Interface S-NET
Max Indoors per Line 64
Max Refregerant systems per Line 16
Connection IDU/ODU
Terminals (U1,U2)/(U3,U4)
CoolMaster Line L1,L2
Comments  
Supported by Service App No
Service IDU comments  
H/W Required for service  
Sanyo Interface S-NET
Max Indoors per Line 64
Max Refregerant systems per Line 16
Connection IDU/ODU
Terminals (U1,U2)/(U3,U4)
CoolMaster Line L1,L2
Comments  
Supported by Service App No
Service IDU comments  
H/W Required for service  
Toshiba Interface TCC LINK
Max Indoors per Line 64
Max Refregerant systems per Line 40
Connection IDU/ODU
Terminals (U1,U2)/(U3,U4)
CoolMaster Line L1,L2
Comments  
Supported by Service App Yes
Service IDU comments  
H/W Required for service Require Cool IO Toshiba Adapter
Hitachi Interface H Link
Max Indoors per Line 160
Max Refregerant systems per Line 30
Connection IDU/ODU
Terminals 1,2
CoolMaster Line L1,L2
Comments  
Supported by Service App Yes
Service IDU comments  
H/W Required for service  
Haier Interface  
Max Indoors per Line 64
Max Refregerant systems per Line 2
Connection ODU
Terminals PQ, CN31,CN32
CoolMaster Line L1/L2, L4/L5/L6/L7
Comments
  • For service data - require CMN Line per system
  • Service lines - L4-L7, need to map in the Application the relevant Control Line addresses with Service line
Supported by Service App Yes
Service IDU comments Service Data and Control Data are on different lines
H/W Required for service  
Haier (with Modbus Adapter) Interface With Haier Modbus adapte
Max Indoors per Line 255
Max Refregerant systems per Line 16/4*
Connection ODU
Terminals Modbus adapter(PQ), CN31, CN32
CoolMaster Line L1/L2, L4/L5/L6/L7
Comments
  • * For service data - require CMN Line per system
  • Service lines - L4-L7, need to map in the Application the relevant Control Line addresses with Service line
Supported by Service App Yes
Service IDU comments  
H/W Required for service Service Data and Control Data are on different lines
LG (conencted on IDU-ODU line) Interface  
Max Indoors per Line  
Max Refregerant systems per Line 1
Connection IDU
Terminals IndA, IndB
CoolMaster Line L4,L5,L6,L7
Comments  
Supported by Service App V2Plus,V3,V4,V5
Service IDU comments  
H/W Required for service  
LG (conencted on ODU line) Interface  
Max Indoors per Line 128
Max Refregerant systems per Line By manufacturer limitations
Connection ODU
Terminals CentA,CentB
CoolMaster Line L4,L5,L6,L7
Comments
  • Available for v4 and above
Supported by Service App  
Service IDU comments
  • Addresses for the IDU is required
H/W Required for service  
AUX Interface  
Max Indoors per Line 64
Max Refregerant systems per Line  
Connection ODU
Terminals A,B
CoolMaster Line L4,L5,L6,L7
Comments  
Supported by Service App No
Service IDU comments  
H/W Required for service  
Gree (GMV4) Interface  
Max Indoors per Line 16
Max Refregerant systems per Line 1
Connection ODU
Terminals RJ Connectoe
CoolMaster Line L4,L5,L6,L7
Comments  
Supported by Service App No
Service IDU comments  
H/W Required for service  
Gree (GMV 5/6) Interface CAN Bus
Max Indoors per Line 64/128 - depending on the USB adapter settings
Max Refregerant systems per Line 16/24 - depending on the USB adapter settings
Connection IDU/ODU
Terminals D1,D2/G1,G2
CoolMaster Line  L8
Comments
  • Service support applies only for ODU connection
Supported by Service App  
Service IDU comments  
H/W Required for service
  • CAN Bus adapter is required (supplied by CoolAutomation)
Fujitsu Interface Adaper required
Max Indoors per Line 128
Max Refregerant systems per Line 16
Connection ODU
Terminals X1,X2
CoolMaster Line L8
Comments
  • A USB Echelon adapter is required
Supported by Service App

V2,V3,JV2,JV3
Service IDU comments  
H/W Required for service  
Midea Interface  
Max Indoors per Line 64
Max Refregerant systems per Line 16
Connection ODU
Terminals X,Y,E
CoolMaster Line L4,L5,L6,L7
Comments  
Supported by Service App V6
Service IDU comments  
H/W Required for service  
Samsung Interface  
Max Indoors per Line 128
Max Refregerant systems per Line 16
Connection ODU
Terminals R1,R2
CoolMaster Line  L4,L5,L6,L7
Comments  
Supported by Service App DVMS,FJM,CAC
Service IDU comments  
H/W Required for service  
Chigo Interface  
Max Indoors per Line 64
Max Refregerant systems per Line 16
Connection ODU
Terminals X,Y,E
CoolMaster Line  L4,L5,L6,L7
Comments  
Supported by Service App No
Service IDU comments  
H/W Required for service  
BlueStar Interface  
Max Indoors per Line  
Max Refregerant systems per Line  
Connection  
Terminals  
CoolMaster Line  L4,L5,L6,L7
Comments  
Supported by Service App No
Service IDU comments  
H/W Required for service  
Tadiran VRF Interface  
Max Indoors per Line 16
Max Refregerant systems per Line 1
Connection VRF Box
Terminals A,B
CoolMaster Line  L4,L5,L6,L7
Comments  
Supported by Service App  
Service IDU comments  
H/W Required for service  
Tica Interface  
Max Indoors per Line  
Max Refregerant systems per Line  
Connection ODU
Terminals A3,B3
CoolMaster Line  L4,L5,L6,L7
Comments  
Supported by Service App  
Service IDU comments  
H/W Required for service  

 

HVAC Lines interoperability

  L1 L2 L3 L4 L5 L6 L7
L1**   v v v v v v
L2** v   v v v v v
L4 v v   v v v v
L5**   v v   v v v
L6* ** v v v v   v v
L7* v v v v v   v
L8 v v v v v v  

 

  • The total number of supported indoors (for all HVAC lines) can't exceed 255 units
  • * When DIP switches P1 & P2 are "ON", lines L6 & L7 can't be used as separated lines. In this case, polarity in the HVAC cable connected to L7 will be automatically detected.
  • ** Line 1 can'tbe connected simultaneously with Line 5 and Line 2 can't be connected simultaneously with Line 6
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