Vallox Exxeo, Manual

Page 1: ...Control panel manual Document D11350 Valid from 01 12 2023 Updated 18 10 2023 MANUAL Model Vallox Exxeo Vallox Exxeo DPC...

Page 2: ...fan to open the Function menu on the control panel Main menus 1 Function MANUAL 2 Display 3 Modbus 4 PI only in the DPC model 5 Fan 6 Calibration only in the DPC model 7 Reset Use the buttons to move...

Page 3: ...minimum extract air chamber pressure and the High value specifies the maximum extract air chamber pressure If analog control is used 0 10 VDC the minimum extract air chamber pressure equals 0 VDC and...

Page 4: ...s in an incorrect air flow measurement result 1 2 Constant Flow menu Press the Menu button to open the Constant Pressure menu Use the Menu button to proceed to the setting mode Use the buttons to sele...

Page 5: ...the setting mode Use the buttons to set the desired value 0 01 5 m s The High Flow Setpoint cannot be lower than the minimum air flow Press Menu to confirm the setting Use the button to proceed to the...

Page 6: ...akes you back to the main menu in the basic model the On status is always active Selecting On opens the Low Speed Setpoint menu for setting the minimum fan control percentage Use the Menu button to pr...

Page 7: ...tion requires installing the NTC 2 sensor outdoors Selecting Off takes you back to the Main menu If you select On the Compensation Start menu opens Use the Menu button to proceed to the setting mode U...

Page 8: ...Use the buttons to select On or Off Press Menu to confirm the setting If digital and analog control are Off Constant Pressure Constant Flow and fan control use the minimum setpoint If the status is ac...

Page 9: ...e Pressure menu The menu will not open if the control is not fitted with a pressure sensor Use the Menu button to view the pressure sensor reading Pa Use the Menu button to return to the Main menu 2 D...

Page 10: ...ting mode menu Use the Menu button to view the mode setting On the minimum value has been selected Off no minimum value has been selected Use the Menu button to return to the Main menu 2 6 Digital inp...

Page 11: ...etting C If the display shows no reading no NTC sensor has been connected Use the Menu button to return to the Main menu Use the button to proceed to the return menu Use the Menu button to return to t...

Page 12: ...address 1 247 Press Menu to confirm the setting Use the button to proceed to the Baud Rate menu Use the Menu button to proceed to the setting mode Use the buttons to set the desired value 96 192 384 N...

Page 13: ...fan air flow or pressure I value menu The menu can be used to control the Integrator gain The higher the I value the less impact it has on the control and the exact setpoint may not be reached The low...

Page 14: ...Use the button to proceed to the Integration time menu Use the Menu button to proceed to the setting mode Use the buttons to set the desired value 5 90 4 2 Integration time menu I Value 4 1 Proportion...

Page 15: ...right corner of the display Use the button to proceed to the return menu Use the Menu button to return to the Main menu 5 2 Error data based on the status information Status Press the Menu button to o...

Page 16: ...he buttons simultaneously for at least three seconds to perform the calibration When the calibration is complete the display shows 0000 for five seconds The Calibration menu appears automatically afte...

Page 17: ...conds to reset the settings When the settings have been reset the display shows for five seconds The Reset menu appears automatically after this If you do not wish to reset the settings press Menu to...

Page 18: ...Exxeo 700 22 2 Exxeo 1400 44 4 Exxeo 2000 66 7 Exxeo 2500 147 2 Exxeo 4100 147 2 Outdoor temperature Compensation start 5 C Outdoor temperature Compensation stop 20 C Maximum temperature drop for com...

Page 19: ...air compensation stop R W I16 c 30 10 20 1013 Outdoor air temperature compensation drop R W I16 5 90 30 1014 Ext control mode R W U8 2 0 10V in 1 L H 0 Modbus 1 1015 Measured pressure value R I16 Pa...

Page 20: ...er R I16 2008 Actual fan speed request of 0 10V R U16 0 1 0 1000 2009 Fan RPM R I16 rpm Constant flow mode related registers for monitoring etc Holding register Description R RW Datatype Unit Range De...