CoolAutomation CoolMasterNet User manual

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CMN-QIG-V2.0
Warning
Read these Safety Precautions carefully to ensure correct installation.
This manual classies precautions into WARNING and CAUTION.
Failure to follow WARNING is very likely to result in such grave
consequences as death or serious injury
WARNING
• Only qualied personnel must carry out the installation work.
• Ask your dealer or technical representative to install the unit.
• Any deciency caused by your own installation may result in an electric shock or re.
• All electrical work must be performed by a licensed technician, according to local regulations and in
accordance with the instructions in the installation manual.
• Any lack of electric circuit or any deciency caused by installation may result in an electric shock or
re.
• Do not relocate or reinstall the CoolMasterNet by yourself.
• Any deciency caused by your own re-installation may result in an electric shock or re.
• Make sure that all wiring is secured, that specied wires are used and that no external forces act on
terminal connections or wires. Improper wiring connections or installation may produce heat and
result in re.
• Before touching electrical parts, turn o the unit.
• To dispose of this product, consult your dealer.

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CMN-QIG-V2.0
Caution
Failure to follow CAUTION may result in serious injury or property damage,
and in certain circumstances, may result in a grave consequence.
CAUTION
• Do not allow children to play with the CoolMasterNet and supervise them not to get access to the
appliance.
• CoolMasterNet is not to be used by persons with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge.
• Do not disassemble, modify or repair the CoolMasterNet.
• Any deciency caused by your modication or repair may result in an electric shock or re.
• Never let the CoolMasterNet to get wet.
• Water can cause damage to the CoolMasterNet, and may cause an electric shock or re.
• Do not use ammable materials (e.g. hairspray or insecticide) near the CoolMasterNet.
• Do not clean the CoolMasterNet with organic solvents such as paint thinner. The use of organic
solvents may cause cracking, damaging the CoolMasterNet, causing electrical shock or re.
• Do not apply AC110V or AC220V to the CoolMasterNet. The maximum voltage that can be
applied to the unit directly is 24V DC.
• If damaged CoolMasterNet can generate heat and cause a re.
Caution
Failure to follow CAUTION may result in serious injury or property damage,
and in certain circumstances, may result in a grave consequence.
DO NOT INSTALL THE COOLMASTERNET IN THE FOLLOWING LOCATIONS:
a. Where a mineral oil mist or oil spray or vapor is produced, for example, in a kitchen. Plastic parts may
deteriorate and fall o or result in water leakage.
b. Where corrosive gas, such as sulfurous acid gas, is produced.
c. Near machinery emitting electromagnetic waves. Electromagnetic waves may disturb the operation of
the CoolMasterNet and cause the unit to malfunction.
d. Where ammable gas may leak, where there is carbon ber or ignitable dust suspensions in the air,
or where volatile ammable such as thinner or gasoline are handle
Operating the CoolMasterNet in such conditions can cause a re.
e. High temperature area or directly amed point. Heating and/or re can occur.
f. Moist area, where there is exposure to water. If water enters the inside of the CoolMasterNet,
it may cause electric shock and electrical components may fail.

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Contents
What’s in the box 6
CoolMasterNet 6
Precongured CoolMasterNet 7
HVAC Line conguration 8
HVAC Daikin VRV — on L1 9
HVAC Daikin Non-VRV — on L1 10
HVAC Mitsubishi Electric VRF — on L1 11
HVAC Mitsubishi Electric Non-VRF — on L1 12
HVAC Panasonic/Sanyo VRF — on L1 13
HVAC Toshiba VRF — on L1 14
HVAC Hitachi (JCI) VRF — on L1 15
HVAC York (US) VRF — on L1 16
HVAC York VRF — on L1 17
HVAC Haier VRF — on L1 18
HVAC Mitsubishi Heavy VRF — on L7 19
HVAC LG VRF — on L7 20
HVAC Gree VRF — on L7 21
HVAC Midea VRF — on L7 22
HVAC Samsung VRF — on L7 23
HVAC Trane VRF — on L7 24
HVAC Trane (US) VRF — on L7 25
HVAC Kentatsu VRF — on L7 26
HVAC Chigo VRF — on L7 27
HVAC Blue Star VRF — on L7 28
HVAC Gree GMV5 VRF — on L8 29
HVAC Fujitsu VRF — on L8 30
HVAC Rheem VRF — on L8 31

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HVAC Rheem VRF — on L8 32
How to change the brand of a specic line 33
CoolMasterNet installation complete 34
Home Automation, BMS & CoolRemote 35
Power Supply 36
CoolRemote App 37
All On/O operation by external signal 38
Mounting on a DIN rail 39
Mounting on a wall 40
Quick Start with your CoolMasterNet 41
Start Here 41
Getting to Know your CoolMasterNet 42

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CMN-QIG-V2.0
CoolMasterNet
What’s in the box
CoolMasterNet
1 RS232 DB9
Male to Female cable
Optional
1 USB-Mini USB
cable
1 Ethernet
cable
AC Power supply adapter
100V-240V 50/60hz to 12V DC
L8 – HVAC Line 8 (USB Host)
Power
Power Plug
RS232 Port
L1 – HVAC Line 1
L2 – HVAC Line 2
RS485
Ethernet Port
GPIOs
L7 – HVAC Line 7
L6 – HVAC Line 6
L5 – HVAC Line 5
L4 – HVAC Line 4
USB Device Port
DIP Switches P, Q, R, S
LCD Touch Screen
















1 2 3 4 5 6 7 8
15
13 12 11 10
14 9
16
All Units
21 L1.101
23 L1.102
25 L1.103
25 L7.101
MACADDR00001
L6 L8L5L4L3L2
192.168.0.1
DK 9/10 LG 128
All Off

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CMN-QIG-V2.0
Precongured CoolMasterNet
Type label
This label uniquely identies the manufacturer’s
conguration of CoolMasterNet.
Located on the back of the enclosure.
Type label with Conguration sticker
A precongured label example:
congured for HT on L1
HT
Changing HVAC System setup requires activation
For more info, see http://coolautomation.com/support/coolmasternet/activation

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CMN-QIG-V2.0
Conguration stickers for HVAC line L1
DK Daikin
ME Mitsubishi Electric
PN Panasonic
SN Sanyo
TO Toshiba
HT Hitachi (JCI)
YK York (US)
YK York
HA Haier
HVAC Line conguration
Optional Support for service and diagnostics functions.
Conguration stickers for HVAC line L7
LG LG
MH Mitsubishi Heavy
GR Gree
MD Midea
SM Samsung
TR Trane
TR Trane (US)
KT Kentatsu
DK Chigo
BS Blue Star
Conguration stickers for HVAC line L8
FJ Fujitsu
RH Rheem (US)
GR Gree (GMV 5)

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CMN-QIG-V2.0
HVAC Daikin VRV — on L1
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
F1 Daikin **
Max. 64 indoor units
F2
* For Heat Recovery systems the connection is at
oudoor units only.
* Polarity is not required on the HVAC
communication line.
** Centralized (group) address required.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1 socket
4
Check DIP Switches are set correctly
Dip switches setup for VRV HVAC system on L1
DK
Daikin HVAC Terminal
L1

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CMN-QIG-V2.0
L1
HVAC Daikin Non-VRV — on L1
For Daikin Non-VRV equipment, DC voltage supply
by CoolMasterNet might be required for proper
operation.
Make sure CoolMasterNet is disconnected
from power and HVAC line.
1
Measure DC voltage on HVAC comm. line L1
2
If no 14-16V DC voltage change the dip switches
as shown below:
Requires Activation Command
www.coolautomation.com/support/activation
3
Turn ON the power for CoolMasterNet and
connect it to HVAC line.
4
Connect to the communication terminals on the
HVAC equipment and secure the cables in the L1
line plug.
5
Insert the plug in to CoolMasterNet L1 socket.
Daikin Non-VRV HVAC Terminal
Changing the dip switches , while DC voltage is present on L1,
may damage the CoolMasterNet.

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CMN-QIG-V2.0
HVAC Mitsubishi Electric VRF — on L1
1
HVAC Communication Terminals
Connect to the communication terminals
on the HVAC equipment:
HVAC communication terminal’s names*
M1 Mitsubishi Electric
Max. 50 indoor units
M2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
ME
L1
Mitsubishi Electric HVAC Terminal

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CMN-QIG-V2.0
HVAC Mitsubishi Electric Non-VRF — on L1
For Mitsubishi Electric Non-VRF equipment,
DC voltage supply by CoolMasterNet might be
required for proper operation.
Make sure CoolMasterNet is disconnected
from power and HVAC line.
1
Measure DC voltage on HVAC comm. line L1
2
If no 28-30V DC voltage change the dip switches
as shown below.
Requires Activation Command
www.coolautomation.com/support/activation
3
Turn ON the power for CoolMasterNet and
connect it to HVAC line.
4
Connect to the communication terminals on the
HVAC equipment and secure the cables in the L1
line plug.
5
Insert the plug in to CoolMasterNet L1 socket.
Mitsubishi Non-VRF HVAC Terminal
Changing the dip switches , while DC voltage is present on L1, may damage the
CoolMasterNet.
L1

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CMN-QIG-V2.0
1
HVAC Communication Terminals
Connect to the communication terminals
on the HVAC equipment:
HVAC communication terminal’s names*
U1 Panasonic / Sanyo
Max. 64 indoor units
U2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1 socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
PN
HVAC Panasonic/Sanyo VRF — on L1
Panasonic / Sanyo HVAC Terminal
L1

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CMN-QIG-V2.0
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
U1 Toshiba
Max. 64 indoor units
U2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
TO
HVAC Toshiba VRF — on L1
Toshiba HVAC Terminal
L1

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CMN-QIG-V2.0
HVAC Hitachi (JCI) VRF — on L1
1
HVAC Communication Terminals
Connect to the communication terminals
on the HVAC equipment:
HVAC communication terminal’s names*
1Hitachi
Max. 160 indoor units
2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
HT
Hitachi (JCI) HVAC Terminal
L1
4
3
2
1

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CMN-QIG-V2.0
HVAC York (US) VRF — on L1
1
HVAC Communication Terminals
Connect to the communication terminals
on the HVAC equipment:
HVAC communication terminal’s names*
1York (US)
Max. 160 indoor units
2
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1 socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
YK
York (US) HVAC Terminal
L1
4
3
2
1

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CMN-QIG-V2.0
L1
4
3
2
1
HVAC York VRF — on L1
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
PYork
Max. 64 indoor units
Q
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
YK
York HVAC Terminal

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CMN-QIG-V2.0
HVAC Haier VRF — on L1
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC communication terminal’s names*
PHaier
Max. 64 indoor units
Q
* For Heat Recovery systems the connection is at
outdoor units only.
* Polarity is not required on the HVAC
communication line.
2
Connecting to the line plug
Secure the cables in the L1 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L1
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L1
HA
Haier HVAC Terminal
L1
4
3
2
1

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CMN-QIG-V2.0
HVAC Mitsubishi Heavy VRF — on L7
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC outdoor or indoor
AMitsubishi Heavy
Max. 128 indoor units
B
2
Connecting to the line plug
Secure the cables in the L7 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L7
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L7
MH
Mitsubishi Heavy HVAC Terminal
L7
A B
4
3
2
1

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CMN-QIG-V2.0
HVAC LG VRF — on L7
1
HVAC Communication Terminals
Connect to the communication terminals on
the HVAC equipment:
HVAC outdoor
InterA LG
Max. 128 indoor units
InterB
2
Connecting to the line plug
Secure the cables in the L7 line plug.
3
Plugging to the CoolMasterNet
Insert the plug in to the CoolMasterNet L7
socket
4
Check DIP Switches are set correctly
Dip switches setup for VRF HVAC system on L7
LG
LG HVAC Terminal
L7
A B
4
3
2
1