background image

ASV115 

 

 

Air volume parameters 

(Room positive pressure

supply

 

 

exhaust

)

 

Air volume, setpoint 

c

qV.s 

= 40% 

 

 4 V 

Master (supply air) 

min 

= 20% 

max 

= 100% 

nom 

= 1000 m³/h 

Master (exhaust air) 

min 

= 20% 

max 

= 100% 

nom 

= 900 m³/h 

c-factor 100 

(

 = 1.2 kg/m³) 

Air volume, actual value, master 

r

qv

 = 40%

 

 4 V 

 400 m³/h 

Air volume, actual value, master 

r

qv

 = 40%

 

 4 V 

 360 m³/h 

 

Air volume parameters 

(Room negative pressure

supply

 

 

exhaust

)

 

Air volume, setpoint 

c

qV.s 

= 40% 

 

 4 V 

Master (supply air) 

min 

= 20% 

max 

= 100% 

nom 

= 1000 m³/h 

Master (exhaust air) 

min 

= 10% 

max 

= 100% 

nom 

= 1100 m³/h 

c-factor 100 

(

 = 1.2 kg/m³) 

Air volume, actual value, master 

r

qv

 = 40%

 

 4 V 

 400 m³/h 

Air volume, actual value, master 

r

qv

 = 40%

 

 4 V 

 440 m³/h 

 

Pr

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© Fr. Sauter AG 
Im Surinam 55 
CH-4016 Basle 
Tel. +41 61 - 695 55 55 
Fax +41 61 - 695 55 10 
www.sauter-controls.com 
[email protected] 

www.sauter-controls.com  

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7152100003 

 

02

Summary of Contents for ASV115

Page 1: ... SLC SAUTER Local Communication protocol Easy to parameterise using the SAUTER CASE VAV software Constant air volume control using parameterisable inputs Technical description Power supply 24 V Variable end values for the differential pressure s measuring range 50 150 Pa 100 300 Pa Efficient control algorithm Output signal 0 10 V for Air volume actual value rq Air volume control deviation eq or fo...

Page 2: ...nded 7 Recommend hardness of tubes 40 Sha e g silicone 8 Connection 02 can be configured as an analogue input or analogue output using SAUTER CASE VAV software 9 Digital inputs for external potential free contacts gold plated recommended 10 The parametering tool is always one of the subscribers so a maximum of 31 devices can be linked 11 Recommended Belden 3106A Accessories Type Description 052045...

Page 3: ...switching contact 1 DI04 Factory setting FS Full scale PR Room pressure TR Room temperature Heating Cooling DN Nominal diameter c o Change over ad Index ad for additive p Index p for priority V Index V for air volume s Index s for second priority q Index q for quantity Setting the air volume The following functions are generally available to operate the air volume controller Setting ranges Functio...

Page 4: ... permitted angle of the damper Functional diagram for damper position The function can be set using Sauter CASE VAV 1 4 or higher which allows one of the following applications for the device to be selected VAV 10 001 M VAV 20 001 M or VAV 20 001 Sxi When setting the parameters for terminal AO02 using the feedback signal for the damper position it is recommended to perform an adaption using Manual...

Page 5: ...ression and upward limitation is defined by the maximum possible plant air volume damper fully open As an example the calculation and setting of the parallel setpoint shift may be performed as follows In order to obtain the value for the resultant setpoint shift as a per centage of the air volume the configuration of connection AI02 must also be taken into account For example if the input was free...

Page 6: ...f factor shift 0 AI AO 02 AO not available Sensor block diagram 6 13 www sauter controls com Bus F B10418 1 NC not connected 2 It is recommended to put the setting for forced operation for LOW voltage additionally to Vvar 3 Connection is recognised as LOW voltage and accordingly the factory setting for forced operation is performed other parameters provide different behaviour After applying power ...

Page 7: ...uitable for continuous operation After parameterisation has been completed the parameter plug must be removed and the opening should be sealed to restore the IP protection type Fitting outdoors We recommend that devices are given additional protection against the effects of weather if installed outside Wiring Power supply To ensure fault free operation the following wire cross sections and lengths...

Page 8: ...c Double earthed shielding is suitable as a protection against electromagnetic interference e g from frequency converters electric motors coils etc It is advisable to use twisted pairs Additional technical information The upper section of the housing with the lid and the lid release button contains the electronics and the sensor The lower section of the housing contains the brushless DC motor the ...

Page 9: ...ntroller 2 as standard Taking into account the logical statuses the command signal shifts the parameterised air volume values in the range from min to max With the same setting for these limitations and for the nominal air volume for the installation nom i e the parameterised values on the supply and exhaust air controllers must be the same a set point shift enables a parallel shift of the air vol...

Page 10: ...etpoint B11698 Plant schematic example 1 Key 1 VAV compact controller ASV115 2 Room temperature controller NRT300 3 Reducing box 4 Building Management System BMS night mode Air volume parameters supply exhaust Air volume setpoint cqV s 40 4 V Master supply air min 20 max 100 nom 1000 m h Master exhaust air min 20 max 100 nom 1000 m h c factor 100 1 2 kg m Air volume actual value master rqv 40 4 V ...

Page 11: ...to the upstream pressure in the air network due to fluctuations in duct pressure control these disruptions can be detected and transmitted directly to the slave controller This guarantees an equal percentage relationship between the supply and exhaust air controllers The command signal or the actual value signal rqv from the master controller can be connected in parallel to several slave controlle...

Page 12: ... schematic example 2 Key 1 VAV compact controller ASV115 2 Room temperature controller NRT300 3 Reducing box 4 Building Management System BMS night mode Air volume parameters supply exhaust Air volume setpoint cqV s 40 4 V Master supply air min 20 max 100 nom 1000 m h Slave exhaust air min 10 max 100 nom 1000 m h c factor 100 1 2 kg m Air volume actual value master rqv 40 4 V 400 m h Air volume ac...

Page 13: ...0 m h Air volume parameters Room negative pressure supply exhaust Air volume setpoint cqV s 40 4 V Master supply air min 20 max 100 nom 1000 m h Master exhaust air min 10 max 100 nom 1100 m h c factor 100 1 2 kg m Air volume actual value master rqv 40 4 V 400 m h Air volume actual value master rqv 40 4 V 440 m h Printed in Switzerland Fr Sauter AG Im Surinam 55 CH 4016 Basle Tel 41 61 695 55 55 Fa...

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