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Changelog EvoControl Vent Touch

Models: A100 G3, A110T G3-G4, A170T G2, A200S, A230T, A250S, A390T, A400S, A590T, A600S/T, A900ST G3, A1, A2, M1, M2, R20, R25, R40, R50, R70

1. programme version "Touch"

EvoControl with “TOUCH” control panel!

Set values are not changed during a software update.

2025-10-03

General:

  • Internal improvements.

New:

  • Estonian language introduced.

Bugs:

  • Network bug regarding static IP fixed.

2025-04-01

General:

  • Internal improvements.

New:

  • Parameter (5220) inserted that can be activated in case of network loss to do an automatic software restart.
  • Parameter (482) Rotor motion changed to “Default ON”.

2024-10-30

General:

  • Internal improvements.

Bugs:

  • An A alarm does not stop the unit unless “Emergency = On”.

2024-10-22

General:

  • Internal improvements.
  • Delay in software reset so that values can be safely stored away at restart.
  • Adjustment of response time for Modbus reading.

New:

  • New parameter id for “Timer” (Id 8000->) and “Alarm / Alarm history” (Id 9000->).
  • (New parameter Id for “Timers” and “Alarm / Alarm history”, concerns those using Modbus!)

Bugs:

  • Hysteresis for free cooling.

2024-05-13

General:

  • Internal improvements.
  • Improved handling of missed communication to e.g. display and stepper motor.

Bugs:

  • Starting order of fans in pressure controlled slave control.

2024-03-19

General:

  • Internal improvements.
  • Re-initialises Modbus if the connection is broken incorrectly.
  • Better control of display parameters.

New:

  • Can have preheaters even when you have “Mixed signal” as post-heating.

Bugs:

  • The EVB time may show the wrong time after a power cut.

2024-01-15

General:

  • Programme version DUC shows wrong year!
  • Programme version DUC shows “M 2023-01-15:1” but is “M 2024-01-15:1”.
  • Programme version Display shows “D 2024-01-15:1” (correct).
  • Internal improvements.

New:

  • Exercise run of heat exchanger (rotor), parameter 482.

2023-12-01

General:

  • Internal improvements.

Bugs:

  • Attendance hours counted down minutes instead of hours.
  • When changing the priority order of external inputs, the operating mode could stay in the higher priority mode, e.g. “External 2”. Can be fixed by selecting “Last input” and then selecting new “Operational” and then setting back to “Priority”. Also applies to “External Stop” and “Fire”

2023-08-07

General:

  • Internal improvements.

New:

  • When defrosting, the rotor runs with control signal 78%.
  • More models of stepper motor for rotor drive added.
  • New function for presence sensor, switch-off delay.

Bugs:

  • When returning from overpressure/forcing timer and an external input has been active, the unit can go to stop.

2022-11-30

General:

  • Internal improvements.

New:

  • Improved rotor control and alarm management.
  • Going to switch off rotor test.
  • Indication is made if the rotor stops when it is below zero outside before the rotor test alarm.
  • Displays text for operating mode extra at rotor text.
  • Increased running time of stepper motor in rotor control.

Bugs:

  • In case of slave control of fans (pressure & flow), the fans were not switched at supply air fan position down.

2022-09-21

General:

  • Internal improvements.

New:

  • Displays “Start-up” in the control panel before both fans have started during hot start.
  • Improved rotor control and alarm management.

Bugs:

  • None.

2022-09-05

General:

  • Internal improvements.

New:

  • Cooling acceleration, the fans increase steplessly according to the cooling rate.
  • Cooling recovery even in free cooling.

Bugs:

  • Rotor test (VVX) can be done at low rotor control signals (rotor attempts to start).

2022-07-04

General:

  • Internal improvements.

New:

  • Split priority order for external inputs (parameters 470-472), Save-External 2 (terminals 1-6) / Stop (terminals 7-8) / Fire (9-10).
  • Moved parameter number 472 to 475 (motor type).

Bugs:

  • None.

2022-06-09

General:

  • Internal improvements.

New:

  • Improved control of antifreeze and free cooling at water coil.

Bugs:

  • None.

2022-05-10

General:

  • Internal improvements.

New:

  • Rotor alarm (VVX) level raised to at least 20% control signal.
  • Prepare to use the stepper motor.

Bugs:

  • None.

2022-04-01

General:

  • Internal improvements.

New:

  • Fan capacity limitation.
  • Possibility of replacement fans with different speed measurement.
  • Redirection of EvoCloud.

Bugs:

  • During the update and with the humidity sensor connected, the humidity sensor gave an alarm.

2021-12-21

General:

  • Internal improvements.
  • Aligned texts in the control panel.
  • Adjusted authorisation levels for the parameters.
  • Adjusted default values.
  • Larger network buffer.

New:

  • Improved rotor control.
  • Improved moisture mitigation in humidity control and winter operation.
  • Acknowledgement of alarm cancels the alarm and new alarm time starts.
  • New alarm routine for rotor monitoring, rotor makes three start attempts before alarm.
  • New function, parameter 454 “Display”, if the rotor stops at sub-zero temperatures, the unit tries to defrost and the rotor makes three start attempts before the alarm.

Bugs:

  • Emergency exception, exception was temperature sensor for outside air instead of return temperature.

2021-08-27

General:

  • Internal improvements.
  • Aligned texts in the control panel.
  • Adjusted authorisation levels for the parameters.

New:

  • Improved control of communication with the control panel.
  • Prevents the rotor from running during heating demand if the exhaust air temperature is lower than the outdoor air temperature.
  • Overpressure timer and Forced timer override external control (not Stop and Fire).
  • Easier restart of the timer after a temporary override, one press of the timer button is enough.
  • More information boxes are displayed for “unauthorised” presses on the control panel.

Bugs:

  • Reduced flicker in some control panels, other solution is to increase brightness to 100% (parameter 5110).

2021-06-23

General:

  • Internal improvements.
  • Aligned texts in the control panel.
  • Adjusted min, max and default values in the parameters.

New:

  • Possibility of faster “exhaust air control”.

Bugs:

  • At “last input” and “external stop” or “external fire” the unit cannot be restarted. Solution: In case of “external stop” = hold down the stop button for 2 seconds then the unit will start. In case of “external fire” = change prioritisation (pararmeter 470) to “PRIO” and save then switch back to “LAST” then start the unit.

2021-02-24

General:

  • Internal improvements.

Bugs:

  • Problem during inspection, did not affect normal operation.

2021-02-12

General:

  • Internal improvements.

New:

  • New defrost function, supply air fan 20%, exhaust air fan at least 50%, rotor 20% (runs 2s and still for 58s) preheat off.
  • “Winter operation”, means that at a certain outdoor temperature, the capacity of the fans is adjusted and the moisture recovery of the rotor is reduced (set in “Functions”).
  • Humidity control can also reduce fan capacity.
  • If all reheat is switched off, the rotor efficiency is shown under “Measured values”.
  • Newly produced units show the inspection date and commissioning time under “System info”.
  • Some new default values.

Bugs:

  • When energising and defrosting is switched on and the conditions are met, defrosting starts but is active during the interval time instead of the defrosting time.

2020-06-17

General:

  • Internal improvements.

New:

  • Rotor speed during cooling recovery.
  • Increased default value “high supply air temperature” to 4°K.
  • In “test mode” you can set the control signal to -1 and the rotor will run with 100%.
  • Improved functionality to EvoCool.

Bugs:

  • Rotor did not stop when “Cooling recovery” function switched off.
  • At start-up and high temperatures in the unit, the rotor would start at the same time as the cooling signal and the rotor would not receive a stop signal.
  • ModBus, can read more than 16 “active alarms”, zero alarm history has new parameter number 11005.
  • Correct unit of absolute moisture content for EvoCool.

2019-11-04

General:

  • Internal improvements.

New:

  • Modified screen saver.
  • Must confirm “Reset”.
  • Post-heating “mixad signal”, Stop interlock removed from terminal 18 (Use damper output).
  • Updated control for EvoCool.
  • Free cooling starts at the set desired temperature + neutral zone (id 205) in “Controller mode” (id 200) On, Off or Auto (FRT as before).

Bugs:

  • Fan speeds did not show “Slave” in the display during settings when pressure and flow were selected at only one pressure sensor.

2019-04-24

New:

  • Adjustable neutral zone for cooling (Parameter 205).
  • EvoCool cooling module added.

Bugs:

  • High reheat temperature alarm function.
  • The voltage outputs in “TestMode” for VVX, Heating and Cooling.

2019-03-27

New:

  • Flow image during measurement and as a screen saver.
  • Can opt out of cooling signal.

Bugs:

  • During the update and with the humidity sensor connected, the humidity sensor gave an alarm.

2019-03-05

New:

  • Mixed cooling / heating signal for heat pump.
  • Test function.

2019-02-18

New:

  • Several A-alarms can come one after the other.

2019-01-07

New:

  • Priority order, external inputs (parameter 470) retains the set value on reset.

2018-12-27

Bugs:

  • Network shutdown, now switching off the whole network part.

2018-12-04

New:

  • The unit can be restarted from the display.
  • Adjusted texts and text handling in the display.

2018-11-26

New:

  • Displays show white colour on the parameter row to be set, grey on the others.
  • When setting parameters, the end positions are indicated by the + or - button turning grey.

Bugs:

  • The display may show that another value is missing when setting numbers with decimals, the value can be set in any case.

2018-11-09

New:

  • Registration code for cloud service introduced.
  • User code for cloud service introduced.
  • High reheat temperature alarm introduced.
  • Can have humidity sensor even if display is missing/broken.
  • ModBus register management.
  • Aligned texts in the display.
  • Alignment of a/d inputs, terminals 59-63.

Bugs:

  • After changing network settings, the “Restart” button does not always work.
  • The clock could be reset after restarting.

2018-08-16

Bugs:

  • The temperatures in the measured values menu could be locked after 49 days.
  • Air quality value could be locked after 49 days.
  • Some cloud service metrics could lock after 49 days.

2018-06-25

New:

  • Displays Emergency mode in Extra operating mode.

Bugs:

  • Is it possible to reset parameters for individual user levels, 1, 2 and 1+2.
1.1 “MPO” control panel →

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