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www.aerex.de
Reco-Boxx ZXR / ZXA / Flat – Operation and maintenance instructions
[03/
2022 ]
Boost
The boost mode can be used to force the supply and ex-
tract airflow to a higher setpoint, when specific conditions
are met. The boost mode can be activated with a con-
tact connected to the digital input IN2 or by an analogue
0...10V control signal connected to input K3. The boost
setpoint is preset in (l/s, m /h).
Setting
Settings range
Factory setting
Supply / Extract
airflow
0...max
Boost activation on Contact
RH
Contact
RH on / off
0...100 %
60 % / 40 %
Vmin/max RH on K3 0...10 V
2,0 V / 9,5 V
RH ~Vmin/max
0...100 %
2 % / 95 %
Post ventilation
The post ventilation function is used to keep the fans
running during a specified laps of time. This function is
activated automatically when an electrical heating coil is
activated.
Setting
Settings range
Factory setting
Activation
No
Yes
No
Time
0...9999 sec
90 sec
38
Operation and maintenance instructions
Boost
The boost mode can be used to force the supply and extract
airflow to a higher setpoint, when specific conditions are met.
The boost mode can be activated with a contact connected to
the digital input IN2 or by an analogue 0...10V control signal
connected to input K3. The boost setpoint is preset in (l/s,
m³/h).
Setting
Settings
range
Factory
setting
Supply / Extract airflow
0...max
Boost activation on
Contact
RH
Contact
RH on / off
0...100%
60% / 40%
Vmin/max RH on K3
0...10V
2,0V / 9,5V
RH ~Vmin/max
0...100%
2% / 95%
Post ventilation
The post ventilation function is used to keep the fans running
during a specified laps of time. This function is activated auto-
matically when an electrical heating coil is activated.
Setting
Settings
range
Factory
setting
Activation
No
Yes
No
Time
0...9999sec 90sec
DEACTIVATE SOFTSTOP
TEMPERATURE
BOOST
POST VENTILATION
EXTERNAL COILS
ADVANCED SETUP
TEMPERATURE
BOOST
POST VENTILATION
INTERNAL COILS
EXTERNAL COILS
ADVANCED SETUP
38
Operation and maintenance instructions
Boost
The boost mode can be used to force the supply and extract
airflow to a higher setpoint, when specific conditions are met.
The boost mode can be activated with a contact connected to
the digital input IN2 or by an analogue 0...10V control signal
connected to input K3. The boost setpoint is preset in (l/s,
m³/h).
Setting
Settings
range
Factory
setting
Supply / Extract airflow
0...max
Boost activation on
Contact
RH
Contact
RH on / off
0...100%
60% / 40%
Vmin/max RH on K3
0...10V
2,0V / 9,5V
RH ~Vmin/max
0...100%
2% / 95%
Post ventilation
The post ventilation function is used to keep the fans running
during a specified laps of time. This function is activated auto-
matically when an electrical heating coil is activated.
Setting
Settings
range
Factory
setting
Activation
No
Yes
No
Time
0...9999sec 90sec
DEACTIVATE SOFTSTOP
TEMPERATURE
BOOST
POST VENTILATION
EXTERNAL COILS
ADVANCED SETUP
TEMPERATURE
BOOST
POST VENTILATION
INTERNAL COILS
EXTERNAL COILS
ADVANCED SETUP