Buspro HDL SB-DN-HVAC Manual de usuario
User Manual
SB-DN-MAC01.331
HVAC Controller – User Manual
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V1.0
2015.05.25
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User Manual
SB-DN-MAC01.331
HVAC Controller – User Manual
INDEX
1. Overview........................................................................................................................................1
2. Main Functions............................................................................................................................. 1
3. Basic Parameters.........................................................................................................................1
4. Dimensions and specifications.................................................................................................. 2
4.1 Dimensions......................................................................................................................... 2
4.2 Device Description.............................................................................................................3
4.3 Precautions.........................................................................................................................3
5. Wiring............................................................................................................................................. 4
5.1 Wiring Diagram.................................................................................................................. 4
5.2 HDL Buspro Description................................................................................................... 4
5.3 Commissioning...................................................................................................................5
6. Software Configuration............................................................................................................... 5
6.1 Basic Information............................................................................................................... 5
6.1.1 Changing the device ID.........................................................................................6
6.1.2 Remark.....................................................................................................................6
6.2 Settings................................................................................................................................6
6.2.1 Testing the wiring....................................................................................................7
6.2.2 Air-conditioner delay settings............................................................................... 7
6.2.3 AC model configuration......................................................................................... 8
6.2.4 VAV fan voltage settings..................................................................................... 10
6.3 Air conditioning control....................................................................................................11
6.3.1 Operating modes..................................................................................................11
6.3.2 Temperature sensor settings.............................................................................. 11
6.3.3 Host settings......................................................................................................... 12
6.3.4 Mode and status configuration.......................................................................... 13
6.4 Configuring the DLP........................................................................................................14
6.4.1 Basic Information................................................................................................. 15
6.4.2 Testing and control...............................................................................................15
6.4.3 Slave information................................................................................................. 16
6.4.4 Synchronized control...........................................................................................16
6.4.5 Additional functions..............................................................................................17
7. FAQ.............................................................................................................................................. 21
8 Note...............................................................................................................................................23
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1. Overview
The SB-DN-HVAC (MAC01.31) is a centralized HVAC or FCU control module. Using a
HDL panel(with air conditioning function) and its built in smart algorithms, temperature
and fan speed settings can be changed and controlled.
2. Main Functions
Triple relays to control cooling, heating, and humidification.
Triple relays to control low, medium, and high fan speeds.
A smart control algorithm can control an air-conditioner efficiently.
Four HDL DS18B20 digital temperature sensors can be connected to the module.
One master module can control eight slave modules.
Online upgrading is supported.
3. Basic Parameters
Electric Parameters:
BUS power supply
DC15-30V
BUS power consumption
95mA/DC24V
Maximum current per CH
2A
Relay life time
60000
Environmental Conditions:
Working temperature
0℃~45℃
Working relative humidity
Up to 90%
Storage temperature
-20℃~+60℃
Storage relative humidity
Up to 93%
Approved
CE
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RoHS
Production Information:
Dimensions
72×90×66 (mm)
Weight
240.5(g)
Housing material
Nylon, PC
Installation
35mm DIN rail installation
Protection degree
IP20
4. Dimensions and specifications
4.1 Dimensions
DB box Installation
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4.2 Device Description
a) Relay 1,2,3 for mode connection
b) H,M and L=connect to Fan motor , COM2=AC220-240V
c) Manual control button for mode and fan speed.
d) Programming button.
e) DC0-10V for fan control, and digital temperature sensor input port.
f) F,G,H,I and J are HDL Buspro interface.
4.3 Precautions
HVAC systems draw large amounts of electricity when in use, which means that improper
installation can result in a risk of electrical fires, shocks and short circuits. Some states
have specific building codes that govern HVAC systems, including their wiring. Electrical
codes also apply to HVAC wiring and require electricians and builders to use wires and
devices that are compliant and safe.
Safety Precautions
It is recommended that the power input be connected to a MCB, or suitable fuse.
When installing the module do not exceed a tightening torque of 0.4Nm.
The power cable(relay output) should be：0.75mm2to 2.5mm2wire.
The module should be mounted inside a distribution box.
Care should be taken when connected the module to the Bus interface.
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Do not let the module come into contact with water.
Do not connect the Bus wire to a AC220V supply.
Ensure that the valve matches the input voltage.
Ensure that the fan you wish to control uses a power supply of AC 0-10 volts.
5. Wiring
5.1 Wiring Diagram
The wiring diagram shown below must be followed exactly.
5.2 HDL Buspro Description
Connector info
Buspro
DC24V
Red
COM
Black
DATA -
White
DATA +
Yellow
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5.3 Commissioning
Method One:
1. Run the HDL-BUS Pro Setup tool.
2. On the module long press the “programming button” for three seconds until the LED
turns red.
3. Using the software, click “Address management”, and then select “Modify address”, the
window below will then be displayed.
4. Click on “Indicate initial address”, and the current subnet/device ID of the device will
then be displayed. To modify the address, fill in the new address, and click the “Modify
initial address” then click the “+Add” button. The device will now be added to the “ON-line
devices list”.
Method Two:
1- Run the HDL-bus pro tool.
2- Search for online devices by clicking the search button, any online device will then be
displayed in the “online device list”.
6. Software Configuration
The module can be controlled via a HDL DLP panel; because of this, both the HVAC
module configuration will be explained as well the configuration of the DLP.
6.1 Basic Information
The basic settings tab displays the basic device settings and information.
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6.1.1 Changing the device ID
Each HDL device has a unique Subnet and Device ID number, each module’s Device ID
must be different from other devices on the same Bus. The Subnet ID should be the same
as the HDL-Bus gateway (typically the SB-DN-1IP or HDL-MBUS01IP.431).
6.1.2 Remark
It is recommended that the module be named as this will aid module identification in
complex installations.
6.2 Settings
The settings tab is the central location in which the module can be configured from:
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6.2.1 Testing the wiring
The wiring test ensures that every relay has been wired correctly, and that the system can
operate safely. Before programming the end-user panel, the relay wiring should be tested.
Steps: To test the wiring of this module a user should follow the below steps:
a) On the “Settings” tab tick the “Model of test relay enable” option, the test mode will
then be activated.
b) The status of each relay can be read by clicking on the “read” button.
c) Click the “set” tab to test each relay.
6.2.2 Air-conditioner delay settings
The compressor delay function serves to safeguard the HVAC module, because of this it
is recommended that the function be activated. To set these delay times, please refer to
the manual of FCU manufacturer.
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