Daikin NetPro Dual User manual

English
INSTALLATION
& OPERATION
MANUAL
Installation &
Operation
Manual
NetPro Dual
NetPro Dual

CONTENTS

INSTALLATION
MANUAL
NetPro Dual
Installation Manual
NetPro Dual
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English

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All dimensions are in mm
Dimension
Model A B C D E F G H I J K
BAG 33.5 118.4 183.4 33.5 46.0 154.0 1.5 43.0 114.0 1.5 179.0
OUTLINE AND DIMENSIONS
Original Instruction
TOP VIEW
SIDE VIEW
FRONT VIEW
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A
B
C
D
E
F
G
H
I
J
K

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!WARNING !CAUTION
Installation and maintenance should be performed by qualifi ed
persons who are familiar with local code and regulation, and
experienced with this type of appliance.
Con fi rm that the unit has been switched OFF before
installing or servicing the unit.
Risk of electric shock, can cause injury or death. Disconnect all
remain electric power supplies before servicing.
DO NOT pull out the power cord when the power is ON.
This may cause serious electrical shocks which may result
in fire hazards.
•
•
•
•
Please take note of the following important points when
installing.
•
Improper connection or fastening can
cause fire or electrical shock.
Do not handle with wet hands/ wash the unit with water.
Electrical shock may occur.
Do not operate any heating apparatus too close to the
gateway or use in room where mineral oil, oil vapor or oil
steam exist, this may cause plastic part to melt or
deform as a result of excessive heat or chemical reaction.
Don’t use join ed and twisted wires for incoming power
supply.
The equipment is not intended for use in a potentially
explosive atmosphere.
•
•
•
SAFETY PRECAUTIONS
INSTALLATION MANUAL
This manual provides the procedures of installation to ensure a safe and good standard of
operation for the Netpro Dual. Special adjustment may be necessary to suit local requirement.
Before using your gateway, please read this instruction manual carefully and keep it for future
reference.
This appliance is intended to be used by expert or trained users in shopping mall, in light
industry and office building or for commercial use by lay persons.
This appliance is not intended for use by persons, including children, with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they have been
given supervision or instruction concerning use of the appliance by a person responsible for their
safety.
Children should be supervised to ensure that they do not play with the appliance.
•
•
Do not install the unit where leakage of flammable gas
Use only the recommended cables for wiring. The
connections must be firm but without tensioning
the terminals.

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COMPATIBILITY
CONFIRMATION OF PARTS
The following parts are contained in the carton box together with this manual.
Please check to make sure that everything is included.
1. NetPro Dual
2. Casing (top & bottom)
3. 5-way shield wire (1 meter) to/from mainboard controller. (applicable for DAMA indoor PCB)
4. Mounting screws (4pcs)
*Should you find packaging is tempered, please contact authorized sales office.
Interface
SLM8 (BRC51A)/ SQSLM8 (BRC51A64)/
SLM9/ SQSLM9/ SHIRO
SQLCD/ SQSHIRO (with RS-485)
None of the interface above
Compatibility
Yes
Yes
Main Board ControllerMain Board Controller
NetPro Dual can only be used in conjunction with DAIKIN Manufacturing produced Split type,
FCU type and sequential type air conditioner units.
Display Wired PanelDisplay Wired Panel
NetPro Dual can be used in conjunction with SLM8 (BRC51A), SQSLM8 (BRC51A64), SLM9,
SQSLM9, SQLCD, SHIRO and SQSHIRO wired panel.
Supported Configuration:Supported Configuration:
No

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UNIT CONFIGURATION
1 BOARD DESCRIPTIONS
Descriptions
Option setting dip switch, DIP_Option
Network ID dip switch, DIP_Network
Unit ID dip switch, DIP_Unit
Connector for connection to BNG and Modbus Master
Connector for connection to SLM8 (BRC51A)/ SQSLM8
(BRC51A64)/ SLM9/ SQSLM9/ SHIRO
Connector for connection to mainboard controller
Sequential type mainboard controller (with RS-485)
Sequential type wired panel (with RS-485)
Dry contact outputs
Y1: On/ Off status output
Y2: Heat/ Cool or Dry or Fan operating mode output
Y3: Unit faulty status output
4
Note:
Communication harness wire to/ from sequential type mainboard controller and sequential type wired
can be procured locally.

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3 Configure the Communication Setting Dip Switch (DIP_Unit)
UNIT CONFIGURATION
Adjusting the dip switch to “ON” position enables the function assigned to it.
Configure the Option Setting Dip Switch (DIP_Option) according to operating option
preferences and the table below:
4 Configure the Network Setting Dip Switch (DIP_Network).
* Parity setting will enable when Stop Bit is set to OFF (parity).

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UNIT CONFIGURATION
Refer to the table below for DIP_NETWORK setting up to 20 units
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UNIT CONFIGURATION
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UNIT INSTALLATION
1
Make connections from NetPro Dual to mainboard controller and wired panel.
SQMB (with RS-485):
Make connections from TB_MB (NetPro Dual) to TB_WIR (SQMB) accordingly (A to A,
B to B, +5V to +5V, GND to GND).
* Note that +12V on NetPro Dual to be connected to HP1 at position shown in the figure
below:
Make connections from TB_RS485 (NetPro Dual) to another TB_RS485(NetPro Dual)
(A3 to A3, B3 to B3, GND to GND) or Modbus BMS System.
2
8
Note:

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UNIT INSTALLATION
Other mainboard controllers (without RS-485):
Plug in the provided 5-way harness wires to the connector, CN_MB on NetPro Dual
and plug the other end of the wire to CN_WIR on mainboard controller.
Mainboard without RS485, CN_WIR NetPro Dual, CN_MB
SHIRO/ SLM8 (without RS485), CN _WIR
NetPro Dual,
CN_WIR
3 Make connections from dry contact output terminal blocks to BMS system as shown below:
Voltage Supply
Unit faulty output
Voltage Supply
Operating mode output
Voltage supply
On/ Off status output

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UNIT INSTALLATION
4 Adjust and align all wires to wire clips as shown in the image shown below:
5 Decide the location to install the NetPro Dual.
Please consider the following precautions in your decision:
Do not install the unit in location that is:
•Exposed to direct sunlight.
• Susceptible to humidity and moisture.
• Near to heat source.
• Near to machines that emits high frequency wave.
• Near to high current switching devices.
Caution:
• Over-tightening the screws can cause deformation or/and crack at the casing.
• Mount the bottom casing on a wall with flat surface. Unit mounted on an uneven surface
can cause cracks at the casing.
• Put on the top cover casing of NetPro Dual to prevent insects tresspassing.
6
7
Mount the complete unit onto the wall.
Close the top casing to the bottom casing and tighten the screws.

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RECOMMENDED WIRE SPECIFICATION
Recommended wire specification and maximum wire length

ELECTRICAL CHARACTERISTIC
Maximum electrical ratings for Contact Outputs
Input/ Output Type
Dry Contact Outputs
Maximum Electrical Ratings
24VDC, 100mA
240VAC, 3A
Input/ Output Name
On/ Off
Heat/ (Cool or Dry or Fan)
Unit Faulty
ELECTRICAL CHARACTERISTIC
English
Wiring Diagram of Contact Outputs
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OPERATION
MANUAL
NetPro Dual
Operation Manual
NetPro Dual

ENGLISH
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Original Instruction
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NetPro Dual interfaces the air conditioner unit to BMS system via dry contact outputs
and MODBUS mode allowing monitoring and controlling of operating parameters.
*Please refer to the documents MODBUS Protocol V1.3 for the full MODBUS
address details of controlling and operating parameters.
NetPro Dual
Modbus Mode is designed to integrate the air-conditioner system with the network
system through RS485 communication.
Modbus Control can be performed by setting the desired operating mode [On-Off/
mode/temperature/ fan speed/ temperature display unit (°C/ °F)] at the particular unit’s
display control panel. The setting will only affect the particular unit under control.
The Summary of the monitoring and controlling of operating parameters is shown as
below:
Modbus Control
* Address 32500 (compressor status) is only application for model: CKE, SQMB, BM3S, BMS/BML.
*

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Original Instruction
If MODBUS software fails to control the mainboard, please refer to the table below for
symptoms failure corresponding to LED on Netpro Dual.
Trobleshooting Guideline
Dry Contact Outputs allow BMS system to monitor the operation of the air conditioner
unit.
Dry Contact Outputs
Y1
Y2
Y3
Dry
Contact Contact Contact
CLOSED
Unit On
Heat
Unit Faulty
Function
On/ Off
Operating Mode
Unit Error Indicator
OPEN
Unit Off
Cool/Dry/Fan
Normal
**Please refer to the documents MODBUS Protocol V1.3 for the full MODBUS
address details of controlling and operating parameters.
Dry Contact Outputs allow BMS system to monitor the operation of the air conditioner
unit.
Dry Contact Outputs
If problems still cannot be resolved after follow the troubleshooting guideline, please
contact authorized sales office.

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MEMO
ENGLISH
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