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CoolMaster - Supported HVAC brands Configuration & Specification

Yoram Dagan
Last update:

This article applies to the following CoolMaster products

  • CoolMaster
  • CoolMasterPro 
  • CoolMasterNet
  • CloudBox

CoolMaster supported brands & configuration

Daikin

 

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  

 

Mitsubishi Electric

 

Mitsubishi 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

 

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

 

Panasonic 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  

Sanyo

 

Sanyo 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  

Toshiba

 

Toshiba 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  

Hitachi

 

Hitachi 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  

Haier

 

Haier 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  

Haier (with Modbus Adapter)

 

Haier 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  

LG (Connected on IDU-ODU line)

 

LG 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  

LG (connected on IDU line)

 

LG 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  

AUX

 

AUX 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  

Gree GMV4

 

Gree GMV4 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  

Gree GMV5&6

 

Gree GMV 5&6 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  

Fujitsu

 

Fujitsu 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  

Midea

 

Midea 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  

Samsung

 

Samsung 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  

Chigo

 

Chigo 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  

Blue Star

 

Blue Star 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  

Tadiran VRF

 

Tadiran VRF 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  

Tica

 

Tica 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  
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