sauter ASV3 User manual

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MANUAL SAUTER ASV3

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1Contents
2ABOUT CONTROLLERS .........................................................................................5
2.1 About Controllers........................................................................................................................................ 5
2.2 Specifications.............................................................................................................................................. 5
2.2.1 Analog Inputs ...............................................................................................................................5
2.2.2 Analog Outputs............................................................................................................................5
2.2.3 Digital Outputs..............................................................................................................................5
2.2.4 Communications to BACnet MS/TP...........................................................................................6
2.2.5 Air Flow Sensor Features ..............................................................................................................6
2.2.6 Memory .........................................................................................................................................6
2.2.7 Certification ..................................................................................................................................6
2.2.8 Actuator Specifications...............................................................................................................6
2.3 Available Models......................................................................................................................................... 7
2.4 Accessories and Replacement Parts.......................................................................................................... 7
2.5 Technical Specification............................................................................................................................... 8
3Installing the controllers............................................................................................9
3.1 Setting of Angle of Rotations and Limits ..................................................................................................... 9
3.1.1 Mechanical Limiting Angle of Rotation ....................................................................................9
3.2 Mounting on A VAV Terminal Box............................................................................................................... 9
3.3 Connecting an Airflow Sensor................................................................................................................... 10
3.4 Connecting Inputs and Outputs ................................................................................................................ 11
3.5 Connecting to Room Thermostats ............................................................................................................ 11
3.6 Connecting Power..................................................................................................................................... 11
3.7 Analog Input.............................................................................................................................................. 12
3.8 Digital Outputs .......................................................................................................................................... 12
3.9 Analog Outputs......................................................................................................................................... 12
4Configuration the VAV Box and Actuators..............................................................13
4.1 Maintenance ............................................................................................................................................. 13
4.2 Changing the Temperature Set-points And Limits.................................................................................... 13
4.3 Configuring the VAV Box Options............................................................................................................. 13
4.4 EY-RU305F700XW HMI Parameter Setting Flow Chart........................................................................... 14
4.5 Getting Started with Configuration............................................................................................................ 14
4.6 Entering System Temperature Set-points And Limits ............................................................................... 15

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4.7 Configuring the VAV Terminal Box Options.............................................................................................. 18
4.8 Configuring the Airflow Set-points............................................................................................................. 19
4.9 Configuring the Airflow Testing and Calibration........................................................................................ 20
4.10 Configuring the Damper Position............................................................................................................ 21
4.11 Calibrating the Sensors........................................................................................................................... 22
4.12 Exiting Configuration Mode..................................................................................................................... 23
4.13 Configuring the Instance ID .................................................................................................................... 23
5Cooling or Heating Without Reheat........................................................................24
5.1 Cooling or Heating Without Reheat........................................................................................................... 24
5.2 Sequences of Operation........................................................................................................................... 24
5.3 Input Sources............................................................................................................................................ 24
5.4 EY-RU305F700XW Series Room Thermostats........................................................................................ 25
6Room Set points.....................................................................................................25
6.1 Room Set points ....................................................................................................................................... 25
6.2 Active Set Point......................................................................................................................................... 25
6.3 Occupied................................................................................................................................................... 25
6.4 Unoccupied............................................................................................................................................... 26
6.5 Damper Operation .................................................................................................................................... 26
7System Integration and Networking........................................................................26
7.1 System Integration and Networking.......................................................................................................... 26
7.2 Connecting to an MS/TP Network............................................................................................................. 27
7.3 Connections and Wiring............................................................................................................................ 28
7.4 Network Bulbs........................................................................................................................................... 28
7.5 Setting Up Networking Communications................................................................................................... 28
7.6 BACnet Instance ID .................................................................................................................................. 29
7.7 Mac Address............................................................................................................................................. 29
8BACnet Objects List ...............................................................................................30
8.1 TABLE 1: BACNET OBJECT LIST FOR CONTROLLER INPUTS/OUTPUTS ......................................... 30
8.2 TABLE 2: BACNET OBJECT LIST FOR ANALOG VALUES.................................................................... 31
8.3 TABLE 3: BACNET OBJECT LIST FOR BINARY VALUES ..................................................................... 38

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2ABOUT CONTROLLERS
2.1 About Controllers
ASV305BF7XXXW smart VAV actuators provide high-performance DDC (direct digital control) of
pressure-independent, VAV (variable-air-volume) functions are designed and produced for
extended functionalities in HVAC systems, VAV and laboratory applications.
The controllers’ features are simple to set up yet comprehensive what the function to use. We are
menu-driven and 3 setup choices when using the ASV305BF7XXXW VAV actuator. You can set up
our actuator by using:
• BMS parameter setting
• BACnet DDC editor software (provided)
• Thermostats (EY-RU305F700XW Series)
All our models are BACnet Applications Specific Controllers (BASC) and are ready to connect to a
BACnet MS/TP network. Device instance, MAC address, and Baud rate can be easily be set from
the EY-RU305F700XW Series Thermostats and ASV305BF7XXXW itself without any special tools or
software.
2.2 Specifications
All our inputs and outputs are factory programmed and application specific. No field
configuration is needed unless its needed for offset.
For details listing our input and output of object list, please see BACnet object list, page 30
onwards.
2.2.1Analog Inputs
Analog input mean BACnet analog input. Not all Analog input are applicable/required for our
models. Connectors: 22 –24 AWG
Input range: Ai0 -Passive, 10 kΩ, Ai1 0 to 10vDc
2.2.2Analog Outputs
Analog outputs mean BACnet analog outputs. Not all Analog output are applicable/required for
our models. Connectors: 22 –24 AWG
Output range: Ao1/2 –0 to 10VDC
2.2.3Digital Outputs
Digital outputs mean BACnet binary outputs. Not all Digital input are applicable/required for our
models Connectors: 22 –24 AWG
Output range: Do0/1 –24VAC

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2.2.4Communications to BACnet MS/TP
•BACNET MS/TP RS-485, 9600-76800 BPS, 1200M
•Removable terminal block
•Wire size recommended 22 –24 AWG
•Dip Switches on end of line termination return
2.2.5Air Flow Sensor Features
•CMOSens® Technology
•Configured as BACnet analog input object. Measuring Range up to ±500 Pa (±2 inH2O) Span
accuracy of 5%
•Zero-point accuracy 0.1pa
•Tube connections for 1/4-inch FR tubing
2.2.6Memory
•Programs and program parameters are stored in non-volatile memory.
•Auto restart on power failure.
2.2.7Certification
•Federal Communications Commission (FCC)
•CE Certified
•BACnet Testing Laboratory (BTL) listed as an application specific controller (B-ASC)
2.2.8Actuator Specifications
Dimension (mm)

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2.3 Available Models
The following is a list of ASV305BF7XXXW series available models.
Type
Measuring range
Running time for 90
Torque
Inputs/Outputs
ASV305BF700
0W
0...500 Pa
75s to 85s
5 Nm
0
ASV305BF720
0W
0...500 Pa
75s to 85s
5 Nm
2 AI, 0 DO, 0 AO
ASV305BF722
0W
0...500 Pa
75s to 85s
5 Nm
2 AI, 2 DO, 0 AO
ASV305BF720
2W
0...500 Pa
75s to 85s
5 Nm
2 AI, 0 DO, 2 AO
ASV305BF722
2W
0...500 Pa
75s to 85s
5 Nm
2 AI, 2 DO, 2 AO
2.4 Accessories and Replacement Parts
Following accessories and replacement parts are available from SAUTER
Type
Description
EY-RU305F7001W
Room unit with LCD display and temperature sensor
EY-RU305F7002W
Room unit with LCD display, humidity, and temperature sensor
EY-RU305F7003W
Room unit with LCD display, humidity, CO2, and temperature sensor

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2.5 Technical Specification
Power supply
Power supply
Power supply
24 V~, +/-10%, 50...60 Hz
Power consumption at nominal
voltage 50/60 Hz (~/=)
Power consumption during operation5
1.5 W
Power consumption when idle
0.5 W
Parameters
Integrated damper actuator
Angle of rotation
90° (95° mechanical)
Admissible dimensions of damper shaft
Ø 6...16 mm, □ 5. 12 mm
Admissible damper shaft (hardness)
Max. 300 HV
Surge-voltage resistance
Not supported on 24V model
Operating noise
< 42 dB (A)
∆p sensor
Measuring range ∆p (gain = 1)
0...500 Pa
Linearity error
3% of reading
Time constant
0.23 s
Influence of position
< 1 Pa
Reproducibility
0.5% FS
Zero-point stability
< 0.05 Pa / Year
Admissible positive pressure
±1 kPa
Admissible operating pressure pstat
±5 kPa
Low-pressure connections
Ø i = 3.5...6 mm
Ambient conditions
Operating temperature
0...50 °C
Storage and transport temperature
-20...70 °C
Admissible humidity
5% to 95% rh, non-condensing
Inputs/outputs
Analogue inputs
Dry contact for any kind input & Thermistor 10k
Analogue outputs
0-10V, 4-20mA ,12 bits resolution
Interfaces and communication
RS-485 not electrically isolated
9600-76800 BPS, 1200 Meters
Communication protocols
BACNET MS/TP RS485
9600-76800 BPS, 1200 Meters
BACnet BTL certification
BACnet Application Specific Controller (B-
ASC)
Access method
Client/server
Topology
Line, daisy chain
Number of participants
Up to 127 recommended 32
Bus termination
120 Ω (both ends) SW4 (S3)
Construction
Weight
0.68 kg
Fitting
Self-centering spindle adapter
Standards and directives
Type of protection
IP20 (EN 60529)
Protection class
III (EN 60730)
Conformity
Machine directive 2006/42/EC, appendix II 1.
B
EMC Directive 2014/30/EU
EN 61326 1 :2013 Electrical equipment for
measurement, control and laboratory use EMC
requirements Part 1: General requirements
EN 61326-1:2013, EN 61000-4-2:2009, EN
61000-4-3:2006+A1:2008+A2:2010, EN
61000-4-8:2010, FCC Part 15,subpart B,Class
A

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3Installing the controllers
3.1 Setting of Angle of Rotations and Limits
ASV305BF7XXXW controllers are manufactured for a damper or VAV Terminal box that rotates
from 0 to 90 degrees, open to close position. If the VAV box is not a 90-degree, then set the
rotation limits to its suitable degree before mounting the controllers.
3.1.1Mechanical Limiting Angle of Rotation
Adjustment of mechanical limiter
1. Loosen screw of mechanical limiter
2. Move limiter to appropriate position *
3. Tighten screw
* Working range of 90º can be reduced up to 30º from each end position
3.2 Mounting on A VAV Terminal Box
Mounting the controller inside the metal enclosure. To maintain the specifications of the wiring, its
recommended to use either shield cables or enclose all cables in the conduit.
Mount the controller directly over the shaft with a min. length of 45mm. The shaft dimensions must
be 06 to 15 mm if round and 5 to 10.5mm if square in shape.
Mount the controller as follows:
1. Manually rotate the damper on the VAV box to fully open position.
2. On the ASV305BF7XXXW controller, press the manual override button and rotate
the bolt in the same direction that opened the VAV box. Turn the angle of
rotation to its limit.
3. Loosen the nuts and the U-bolt until the shaft can fit through the collar.
4. Place the ASV305BF7XXXW controller over the shaft.
5. Tighten the nuts on the U-bolt.
6. Center the mounting point with our damper holder provided in the box and
screw the holder with the screw provided.
7. Evenly tighten the U-bolt.

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3.3 Connecting an Airflow Sensor
An airflow sensor is one of the inputs on the controller. Connect the tubing from the pitot assembly
of the airflow sensors input to the VAV terminal box differential pressure plug. Our airflow sensor is
uni-direction.

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3.4 Connecting Inputs and Outputs
ASV305BF7XXXW VAV actuators series have preconfigured its inputs and outputs to support the
supplied program and applications.
• For more detail of the input and output information, please see specifications page 5.
• For connecting to Room thermostats, please see below chapter 3.5.
• For details listing our input and output of object list, please see BACnet object list, page
30 onwards.
3.5 Connecting to Room Thermostats
The ASV305BF7XXXW VAV controller is pre-program for all our supported EY-RU305F700XW room
thermostats. Connect any of the following thermostats using RJ-11 cable and no additional
programming or configuration is required to function.
• EY-RU305F7001W
• EY-RU305F7002W
• EY-RU305F7003W
Connect the ASV305BF7XXXW VAV controller to the EY-RU305F700XW room thermostats using a
standard RJ-11 cable up to 35M long. See the installation guide for more info.
3.6 Connecting Power
The ASV305BF7XXXW VAV controller requires a 24VAC or 100 –277VAC power supply. Use the
following guidelines when choosing the wiring transformers to its controller.
1. Using a Class-2 Transformer of its appropriate size to supply power ASV305BF7XXXW VAV
controller.
2. SAUTER recommends using one transformer for each ASV305BF7XXXW VAV controllers.
Connect the 24VAC/ 100 –277VAC power supply to the terminal block on the right side of the
controller. Connect the ground side of the transformer to its negative terminal [-] and the AC
phase to the positive [+] terminal. Power is supplied to the controller once the transformer is
connected to power.

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3.7 Analog Input
ASV305BF7XXXW VAV controller specific models comes with 2 Analog Input (AI).
AI0 - Thermistor 10k (type II) AI1 - 0-10VDC
The AI0 can be used as a Dry Contact for any kind of input including occupancy sensor for
energy saving or temperature input of Thermistor 10K(TypeII). While AI1 can be used for 0-10 VDC
(or) 0-20 mA analog input including temperature/humidity/CO2/pressure sensor for additional
application.
3.8 Digital Outputs
ASV305BF7XXXW VAV controller specific models with 2 Digital Output (DO).
DO0 & 1 - 24 VAC ± 10%
The DO can be used for on/off control heating valve, fan control, 2-stage electric duct heater, as
well as to power other field devices such as temperature sensor or differential pressure sensor
which needs 24VAC supply.
3.9 Analog Outputs
ASV305BF7XXXW VAV controller specific models come with 2 analog Outputs (AO).
AO 0 & 1 - 0-10 VDC/ 0-20 mA
The AO can be used to control modulating heating valve or electric duct heater with proportional
control.

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4Configuration the VAV Box and Actuators
4.1 Maintenance
Our actuators are maintenance-free. If necessary, please clean it with a dry cloth on the surface
cover.
4.2 Changing the Temperature Set-points And Limits
Changing the ASV305BF7XXXW VAV actuators user functions with EY-RU305F700XW series
thermostats are limited to active setpoint of the room and occupancy mode.
Quick start to change set points:
1. Press Up or down to change the temperature setpoint.
2. Press the [power] button to change the occupancy mode.
To Enter the admin mode, press the “UP” and “DOWN” button together and hold for 3 seconds.
You may need a password to enter.
4.3 Configuring the VAV Box Options
The configurations of the functions that are accessible through an EY-RU305F700XW series room
thermostat. The values and setting that are entered during the installation and commissioning of a
VAV terminal unit can be set via 3 ways. Typically, most of the functions do not need to change
after the installation and commissioning process.
To set up the configuration function, you will need the following items and information.
• Details about the VAV terminal unit. Example size, inlet diameter and max/min airflow.
• An EY-RU305F700XW series thermostats, BMS system or a PC to be use as a
configuration tool.
• The Building automation system configurations and setting for the network.
Please take note that not all functions are available on every model of the ASV305BF7XXXW VAV
controller.

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4.4 EY-RU305F700XW HMI Parameter Setting Flow Chart
4.5 Getting Started with Configuration
NO.
PROCEDURE
DETAIL STEPS
SENSOR DISPLAY
1
Entering Admin
Mode
1. Connect the EY-RU305F700XW thermostats
to ASV305BF7XXXW controller
2. Press the “UP” and “DOWN” buttons
together and hold for 3 secs.
3. If password is not changed, the password
is “100”
4. If display “ERR”, the password is wrong
5. If display “COFG”, you have successfully
entered the admin mode
Screen on password
Incorrect Password
Successfully entered
admin mode
2
Select a
configuration
function
1. Choose COFG for more configuration
setting
2. Choose “ACTu” for BACnet instance ID
configuration
3. Choose “Exit” to return to normal mode
For BACnet instance
ID
ID
Damper Position view
+

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To exit
4.6 Entering System Temperature Set-points And Limits
The system temperature set-points are the operation parameters and limits for the
ASV305BF7XXXW VAV controllers/VAV terminal box.
The temperature set-points include the following functions:
1. Max temperature set point
2. Min Temperature set point
3. Celsius or Fahrenheit selection
4. CFM or LPS or CMH airflow unit
5. Temperature display _ Present Value or Set Value
6. Button Lock Level
Once the following procedure is set, please select “Save” or else the controller will not capture
the configuration.
NO.
PROCEDURE
DETAIL STEPS
SENSOR DISPLAY
1
Set
Temperature
setpoint
1. Use the arrow to “SETP”. Press the power button
to select it
SEtp on screen
2
Set Max temp
setpoint
1. Adjustable using “up” and “down” button from
0 to 100 value
2. Press power button to move on to the next
function
Max Temp set-point
3
Set Min Temp
Setpoint
1. Adjustable using “up” and “down” button from
0 to 100 value
2. Press power button to move on to the next
function
3. Please take note that Min Temp cannot be
higher than Max temp set- point
Min Temp Setpoint

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4
Celsius or
Fahrenheit
selection
1. Adjustable using “up” and “down” button to
either F (Fahrenheit) or C (Celsius)
2. Press power button to move on to the next
function
To choose
Fahrenheit or
Celsius

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NO.
PROCEDURE
DETAIL STEPS
SENSOR DISPLAY
5
CFM or LPS or
CMH airflow
unit
1. Adjustable using “up” and “down” button to
either CFM (cubic feet per minute) or LPS (liters
per second) or CMH (cubic meters per hour)
2. Press power button to move on to the next
function
Options for CFM,
LPS or CMH
6
Temperature
Dis- play
Present Value
or Set Value
1. Adjustable using “up” and “down” button to
either SV (set value) or PV (present value)
2. Press power button to move on to the next
function
Set Value or Present
Value
7
Lock Level
1. Adjustable using “up” and “down” button to
choose lock level: 0 (Unlock) or 1 (Lock
temperature setting) or 2(Lock Occupancy
mode & temperature setting)
2. Press power button to move on to the next
function
Lock Level

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4.7 Configuring the VAV Terminal Box Options
The Configuring VAV terminal box options set the ASV305BF7XXXW VAV controller for specific
mechanical installation and configuration for the VAV box. The box options include the following
functions:
1. Set Primary K factor
2. Set VAV inlet diameter
3. Cool or heating mode
Once the following procedure is set, please select “Save” or else the controller will not capture
the configuration.
NO.
PROCEDURE
DETAIL STEPS
SENSOR DISPLAY
1
Enter VAV box
configuration
1. Use the arrow to “VAV”. Press the power
button to select it
VAV on screen
2
Set Primary K
factor
1. Once you press the power button on the
“VAV”, you should enter “K factor”
2. Adjustable using “up” and “down” button
from -0 to 1000 value
3. Press power button to move on to the next
function
K factor
3
Set VAV inlet
diameter
1. Adjustable using “up” and “down” button
from 0 to 400 value
2. Press power button to move on to the next
function MM/inch of the VAV terminal box
to be select
VAV inlet diameter
4
Cool or heating
mode
1. Adjustable using “up” and “down” button
from “cool” or “Heat”
2. Press power button to move on to the next
function
Cooling or Heating
Mode

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4.8 Configuring the Airflow Set-points
The airflow set-points are to set the airflow limits for VAV terminal box. The airflow set-points include
the following functions:
1. Set Max Air flow for cooling mode
2. Set Min Air flow for cooling mode
3. Set Max Air flow for Heating mode
4. Set Min Air flow for Heating mode
Once the following procedure is set, please select “Save” or else the controller will not capture
the configuration.
NO.
PROCEDURE
DETAIL STEPS
SENSOR DISPLAY
1
Enter Flow
parameter
configuration
1. Use the arrow to “FL.p”. Press the power
button to select it
FL. p on screen
2
Set Max Air flow
for cooling
mode
1. Once you press the power button on the
“FL. p”, you should enter “FL.C”
2. Adjustable using “up” and “down” button
from 0 to 9999 value
3. Press power button to move on to the next
function
Max Airflow for
cooling
3
Set Mom Air
flow for cooling
mode
1. Adjustable using “up” and “down” button
from 0 to 9999 value
2. Press power button to move on to the next
function
Min Airflow for
cooling
4
Set Max Air flow
for Heating
mode
1. Adjustable using “up” and “down” button
from 0 to 9999 value
2. Press power button to move on to the next
function
Max Airflow for
Heating
5
Set Min Air flow
for Heating
mode
1. Adjustable using “up” and “down” button
from 0 to 9999 value
2. Press power button to move on to the next
function
Min Airflow for
Heating

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4.9 Configuring the Airflow Testing and Calibration
The airflow testing and calibration is testing of airflow and airflow zero calibration. The airflow
testing and calibration include the following functions:
1. Set Airflow control setpoint
2. View airflow present value
3. Set Airflow zeroing calibration
Once the following procedure is set, please select “Save” or else the controller will not capture
the configuration.
NO.
PROCEDURE
DETAIL STEPS
SENSOR DISPLAY
1
Enter flow
present Value
configuration
1. Use the arrow to “FL. u”. Press the power
button to select it the number shown here
is the actual airflow value
FL.u on screen
2
Set Air flow
control setpoint
1. Once you press the power button on the
“FL.u”, you should enter “FL.s”
2. Adjustable using “up” and “down” button
from 0 to 9999 value
3. Press power button to move on to double
confirm on the airflow override. Press
button after choosing your option
1 = Yes
0 = No
Airflow set-point
Confirmation of set-
point
3
View Present
airflow value
1. After confirming the airflow override, this
function will let you see the current value of
the present airflow
2. Press power button to cancel the airflow
override and move to next functions
View Present Airflow
Value
4
Flow Zeroing
Calibration
1. *Please ensure there no airflow before
doing this function
2. Once you press this button, the current
value of the airflow will be taken as 0
3. Press power button to move on to double
confirm on the zeroing process. Press
button after choosing your option
1 = Yes
0 = No
Flow Zeroing