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CoolmasterNet • CoolmasterNet

Brand

  • CoolAutomation

Product

  • CoolmasterNet

Advantage

CoolMasterNet
is a unique hardware solution for seamless integration of the advanced VRF / Split Air Conditioning Systems and Home Automation / BMS Controllers. Interfacing major Home Automation controllers e.g. Control4, Crestron, AMX, RTI, Savant, Vantage and others, through CoolMasterNet’s built in RS232, RS485 and Ethernet communication ports, will provide end users with control and monitoring of Air Conditioning indoor units. Air Conditioning control will now be implemented from same Home Automation or BMS controller of which other tasks like lighting, shades, security and similar are controlled. It will also enable HVAC Service Providers to access HVAC’s most essential parameters required for diagnostic and service purposes.

Function

Easy Integration

Home Automation integrators and HVAC installers when integrating CoolMasterNet, will not have to worry anymore when connecting to those advanced HVACs and hassle with their complicated communication protocols. Integration and installation process will be straight-forward since CoolMasterNet is a plug & play solution.

CoolRemote – HVAC Remote Access

Connecting CoolMasterNet to the Internet as a standalone device will enable end users and HVAC Service Providers when using smart phones, tablets or PCs to remotely access and control those advanced VRF / Splits HVACs via CoolRemote, Cool Automation’s cloud based solution.






Applicable indoor units

  • Daikin - All Units with F1/F2 Connection (DIII- Net)
  • Mitsubishi Electric - All Units with M1/M2 Connection (M-NET)
  • Mitsubishi Heavy Industries - All Units with A/B Connection (Superlink)
  • Toshiba - All Units with U1/U2 Connection (TCC-Link)
  • Sanyo- All Units with U1/U2 Connection (S-Net)
  • Hitachi- All Units with 1/2 Connection (H-Link)
  • LG - All Units with Inter A / Inter B Connection
  • Gree - All Units with A / B Connection
  • Samsung - All Units with F1/F2 or R1/R2 Connection
  • Fujitsu - All Units with X1 / X2 Connection (LON USB adapter
    required)
  • Midea - All Units with X / Y / E Connection
  • Kentatsu - All Units with X / Y / E Connection
  • Trane - All Units with X / Y / E Connection
  • Chigo - All Units with X / Y / E Connection
  • Bluestar - All Units with A / B Connection

Features

  • Seamless integration of HVAC systems with all major Home Automation / BMS controllers e.g. Control4, Crestron, AMX, RTI, Savant, Vantage and others.
  • Major HVAC brands support e.g. MITSUBISHI ELECTRIC, DAIKIN, MITSUBISHI HEAVY INDUSTRIES, TOSHIBA, PANASONIC, SANYO, HITACHI, LG, SAMSUNG, GREE
  • Interfaces via RS232 (ASCII), RS485 (MODBUS RTU), Ethernet (ASCII & MODBUS IP) for all HVAC brands
  • Simultaneous multi-brand HVAC support (option)
  • Touch screen display, for system management and control
  • Configurable I/O’s (option)
  • Control & monitoring of HVAC indoor units operation
  • CoolRemote.net — Remote access from Smartphone, Tablet and PC platforms
  • HVAC systems diagnostics (option)
  • Direct KNX connection (option)
  • Cloud integration by API (future option)

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Specifications

ParameterData
Power supplyMin load*5V/175mA (via mini USB); 12V/120mA; 24V/70mA
Max load**5V/300mA (via mini USB); 12V/200mA; 24V/120mA
MountingDIN rail / wall
Operating conditionsAmbient temperature-10°C ~ 60°C / 14°F ~ 140°F
Humidity0% ~ 96% non-condensing
Storage conditionsAmbient temperature-20°C ~ 70°C / -4°F ~ 158°F
Humidity0 % ~ 98 % non-condensing
DimensionsHxWxD156 x 109.8 x 35.32 [mm] / 6.14 x 4.32 x 1.39 ["]
LCDSize / # of dots / # of colors2.8" / 240 x 320 / 262K
InputTouch panel8 bit encoded analog input
Communication functionsDirect HVAC conenctionConnection to the 2 wired HVAC bus
MODBUS (A / B)RS-485 communication line
Ethernet100Mbps
RS-232DB9, 9600Bps, ASCII
USB Host12Mbps
USB Device12Mbps
Maximal allowable wiring length (to BMS) over RS23225 [m] / 82 [ft]
Maximal allowable wiring length (to BMS) over RS4851000 [m] / 3300 [ft]
Maximal allowable wiring length (to router) over Ethernet137 [m] / 450 [ft]
CertificationFCC, CE (EN 60335-1, EN 60335-2-40)
*One HVAC line and Ethernet are connected.
**USB host, Ethernet, HVAC lines 1-7 are connected.

Dimensions

Combination tables

HVAC connectivity table
Line #ManufacturerInterfaceTerminalsPolarityMaximum Indoor Units
(Manufacturers
lim itation)		Maximum Outdoor Units
(Manufacturer
s Limitation)
L1,L2DaikinDIII-NETF1 F2none6410
SanyoS-NETU1 U2none6416
Panasonic U1 U2none6416
ToshibaTCC LINKU1 U2none6416
Mitsubishi ElectricM-NETM1 M2none5010
HitachiH Link, H Link 21 2none16010
L4,L5,L6,L7
*		LG Inter A Inter B+ -128-
Gree A B+ -164
Mitsubishi Heavy IndustriesSuperLink / New SuperLinkA B+ -12810
Samsung F1 F2 / R1 R2+ -6410
Midea X Y E+ - GND6416
Kentatsu X Y E+ - GND6416
Trane X Y E+ - GND6416
Chigo X Y E+ - GND6416
Bluestar A B+ -6410
L8 via USB Host PortFujitsu (external LON USB adapter
required)		LON (ANSI/CEA- 709.1-B)X1 X2none12810
HVAC Lines interoperability
 L1L2L4L5L6L7L8   
L1** ✓✓ ✓✓✓   
L2**✓ ✓✓ ✓✓   
L4✓✓ ✓✓✓✓   
L5** ✓✓ ✓✓✓   
L6* **✓ ✓✓ ✓✓   
L7*✓✓✓✓✓ ✓   
L8✓✓✓✓✓✓    
Limitations:
Total number of supported indoors (for all HVAC Lines) can not exceed 255 units
*When DIP switches P1 and P2 are "ON", lines L6 and L7 cannot be used as separated lines. In this case the polarity on the HVAC cable connected to L7 will be automatically detected.
**Line L2 can not be connected simultaneously with line L6 and line L1 can not be connected simultaneously with
line L5.
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