background image

 

mounting and operating instructions  

KST-20 Vento 

KST-20 Vento/CO2 

|

 KST-20 Vento/RN

 

climate controller 

 

 

ZILA GmbH 

Neuer Friedberg 5 

98527 Suhl 

 

Tel.: +49 (0) 3681 867300 

Fax: +49 (0) 03681 8673099 

 

Web

www.zila.de

 

E-Mail: 

[email protected] 

 

Summary of Contents for KST-20 Vento

Page 1: ...nd operating instructions KST 20 Vento KST 20 Vento CO2 KST 20 Vento RN climate controller ZILA GmbH Neuer Friedberg 5 98527 Suhl Tel 49 0 3681 867300 Fax 49 0 03681 8673099 Web www zila de E Mail inf...

Page 2: ...Climate Controller KST 20 Vento KST 20 Vento CO2 KST 20 Vento RN Handbook Version ENG_05052020_ANHU_KST20VENTO 2...

Page 3: ...6 8 additions to the KST 20 Vento CO2 18 8 1 actuators 18 8 2 CO2 Measurement 18 8 3 Connection of the sensors 18 9 additions to the KST 20 Vento RN 19 9 1 actuators 19 9 2 Radon measurement 19 9 3 Co...

Page 4: ...nd exhaust air elements for dehumidification ventilation or cooling of cellars storage and supply rooms showrooms offices changing rooms and similar rooms Typical applications Dehumidification of room...

Page 5: ...30 EU under consideration of the following standards EN 55014 1 EN 55014 2 EN 61000 6 2 3 3 aH Controlled Technology The basic principle of ZILA climate control systems is based on the comparison of t...

Page 6: ...on ensures efficient room dehumidification as long as the climatic conditions aHinside aHoutside are fulfilled A ventilation cycle for both the active and passive phases lasts 10 minutes Depending on...

Page 7: ...d in section 3 5 Comfort functions Restricted use in case of defects in building physics In the case of defects in building physics water often penetrates through walls and the floor into the affected...

Page 8: ...r the absolute humidity inside is lower than the absolute humidity outside 3 4 3 Cooling K By simply adjusting the configuration parameters the device becomes a temperature dependent cooling control f...

Page 9: ...tilation when outside temperatures are close to freezing point For this purpose a temperature is set for the outside area at which the climate control dispenses with ventilation cycles even if the cli...

Page 10: ...ng the 4 screws 5 Connect the power cable as well as the actuators by passing the cables through the gland and connecting them to the appropriate terminals The terminal blocks can be removed for this...

Page 11: ...lug into the power socket The unit is then switched on 5 connection of the actuators The KST 20 Vento climate control system serves as an intelligent mains switch and can also control speed controlled...

Page 12: ...tailed wiring diagrams can be found at the end of this manual Dehumidify Cooling Ventilation 1 stage fan for supply air and exhaust air 1 stage fan and window opener 1 stage fan and condensation dryer...

Page 13: ...ency reset and deactivation of the timer refer to the dehumidification operating mode On the first level of the configuration menu pressing the TREND key takes you back to the menu item Start measurem...

Page 14: ...ow keys MODE PAUSE to select between E dehumidification L ventilation according to DIN 1946 and K cooling Press the ENTER key again to confirm the selection The menu is updated according to the operat...

Page 15: ...The dry protection function ensures that the relative humidity in the corresponding room is not too low The input range is between 30 and 40 of relative humidity 6 4 6 Time This option is available i...

Page 16: ...operating modes if speed controlled fans are connected and selected in the actuators The input range of the lower speed threshold is 10 to 30 from 0 10VDC and can be adjusted in 5 steps The input ran...

Page 17: ...ST 20 Vento KST 20 Vento CO2 KST 20 Vento RN Handbook Version ENG_05052020_ANHU_KST20VENTO 17 1 stage fan and Condensation dryer two speed controlled fans two 2 stage fans 1 speed controlled fan and 1...

Page 18: ...value The upper limit for CO2 is set at 3000 ppm The speed also changes climate controlled whereby CO2 has priority 8 2 CO2 Measurement The device also has a CO2 sensor for monitoring the air quality...

Page 19: ...e Radon value is 50 above the set Radon limit value 9 2 Radon measurement The device has an additional radon sensor for monitoring the radon concentration If the radon concentration in the room is bel...

Page 20: ...Handbook Version ENG_05052020_ANHU_KST20VENTO 20 10 device support Phone 49 0 3681 86 73 00 E Mail support zila de Manufacturer of the device ZILA GmbH Neuer Friedberg 5 98527 Suhl Phone 49 0 3681 86...

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