Manual
EVO controller
7
www.jakkagroup.com
DpExhau
Flow
Dp
Fan (exhau.)
Fan hours
Bypass
On\Off
Heating\Cooling On\Off
CO
2
/VOC ppm
RH Sensor %
Ext. signal %
Remote
Fan supply
FanS. Remote
Flow supply
Dp Supply
Fan exhau.
FanE. Remote
Flow exhau.
For constant pressure units with control of two flows only. Pressure value upstream of the
exhaust fan expressed in pascals.
For constant flow units with control of one flow only. Value of the supply fan flow expressed in
m3/h.
For constant pressure units with control of one flow only. Pressure value downstream of the
supply fan expressed in pascal.
Expulsion fan speed, see above.
Unit operation hours.
It is on if the by-pass is configured:
On By-pass open;
-
-
-
Off By-pass closed.
Mod By-pass modulated (only if set in factory).
It is on if the water or electric air post-treatment is configured:
- Heating on\off : post-heating on\off ;
- Cooling on\off : post-cooling on\off.
It is on if a CO2 or CO2\VOC probe is present: it indicates the CO2 or CO2\VOC
concentration in parts per million (ppm) detected by the air quality probe: it can take
values between 0 and 2000.
It is on if a relative humidity probe is present: it indicates the percentage relative
humidity value detected by the probe. It can take values between 0 and 100.
It is on if the automatic operation of fans is configured through a 0-10V external signal. It
indicates the percentage value of the external signal (10V corresponds to 100%).
It is on if one digital input (DI) is configured as remote (this parameter can be set in
the factory):
- Off if the DI is open the fans are stopped
- On if the DI is closed the fans run at the speed set on the remote panel;
Only for constant-flow units with control of two flows or with flow sensor. Value in m3\h of the
supply flow.
Only Evo-d. If “on” indicates active the independent regulation from Modbus of supply fan
Exhaust fan speed, see input fan.
Only Evo-d. If “on” indicates active the independent regulation from Modbus of
exhaust fan
Only for constant-flow units with control of two flows or with flow sensor. Value in m3\h of the
exhaust flow.
Supply fan speed value, which is expressed in:
- revolutions per minute (RPMs) if fans with tachometric signal are installed;
- percentage if variable speed fans without tachometric signal are installed (Off when the
fan is off);
- Off, 1 ,2 or 3 for 3-speed fans.
For constant pressure units with control of two flows only. Pressure value downstream of the
supply fan expressed in pascal.
