27
www.ventilation-system.com
Menu tree
Factory setting
Setting functions and parameters, actions
Settings
Adjust-
heater
Password
> ***0 <
Password
> ***0 <
Engineering
menu
Adjust-
heater
Adjust-
cooler
Adjust-
Recuper.
Extra
settings
Current
parameters
Online
Temp-res
Alarms
System
status
Cooler
Off
Cooler %
0
Heater %
0
Recup. %
0
Pump
off
MotoHour
MotoHour
0
Clock-
Calendar
Time
correction
Password
change
Light
> off <
Adjust-
pump
V-08
>Disabl<
Q-14
> Enable <
H-02
> Enable <
HeatSetP
12.0
CoolSetP
35
Adjust-
vent
SuppFan%
0
OutFan%
0
Preheat
Off
Blowing
Off
Confi-
guration
CoolMode
> 20 <
Configuration menu for heat exchanger protection
0
R-01: minimum permissible exhaust air temperature downstream of the heat exchanger that does not require
activation of the exhaust air temperature control function [°C]. If the exhaust air temperature falls down below this
parameter the exhaust air temperature control function by means of the bypass damper is activated to maintain
exhaust air temperature at set point and prevent freezing of the heat exchanger. Once the exhaust air temperature
exceeds the set point the bypass damper is fully closed and the unit reverts to the previous operation mode.
-5
R-02: permissible low exhaust air temperature downstream of the heat exchanger. If the actual exhaust air
temperature is below this parameter the heat exchanger freezing protection function is activated and the bypass
damper is fully opened. If during the unit operation the exhaust air temperature remains below this parameter
within the R-03 time period the control system generates the F1 alarm signal.
600
R-03: time period to monitor the exhaust air temperature point [sec].
1,00
R-04: setting proportional control factor of proportional-integral control law for exhaust air temperature control by
means of the heat exchanger bypass damper.
25
R-05: setting integral action time of proportional-integral control law for extract air temperature control by means
of the heat exchanger bypass damper [s].
0,5
R-06: setting dead zone parameters for the extract air temperature control by means of the bypass damper [°C].
If the discrepancy is below the set point, it shall be disregarded.
1,0
R-07: setting proportional control factor of proportional-integral control law for supply air temperature control by
means of the bypass damper.
25
R-08: setting integral action time of proportional-integral control law for supply air temperature control by means
of the bypass damper [sec].
0,5
R-09: setting dead zone parameter for supply air temperature control by means of the bypass damper [°C].
If the discrepancy is below the set point, it shall be disregarded.
Settings
Adjust-
heater
Password
> ***0 <
Password
> ***0 <
Engineering
menu
Adjust-
heater
Adjust-
cooler
Adjust-
Recuper.
Extra
settings
Current
parameters
Online
Temp-res
Alarms
System
status
Cooler
Off
Cooler %
0
Heater %
0
Recup. %
0
Pump
off
MotoHour
MotoHour
0
Clock-
Calendar
Time
correction
Password
change
Light
> off <
Adjust-
pump
V-08
>Disabl<
Q-14
> Enable <
H-02
> Enable <
HeatSetP
12.0
CoolSetP
35
Adjust-
vent
SuppFan%
0
OutFan%
0
Preheat
Off
Blowing
Off
Confi-
guration
CoolMode
> 20 <
Electric heater configuration menu.
3
E-01: time required for heat withdrawal from the electric heating element after the unit deactivation [min].
600
E-02: low supply air temperature monitoring time [sec].
If the actual supply air temperature downstream of the electric heater remains below the E-03 parameter within
this time period the fans are stopped and the control system generates the U6 alarm signal.
5
E-03: minimum permissible supply air temperature [°C].
If the actual supply air temperature downstream of the electric heater remains below this parameter within the
E-02 time period, the fans are stopped and the control system generates the U6 alarm signal.
6
E-04: electric heater power control [sec].
1
E-05: minimum activation/deactivation heater time [sec].
2,0
E-08: setting proportional control factor of proportional-integral control law for supply air temperature control by
means of the electric heater.
60
E-09: setting integrating factor of proportional-integral control law for supply air temperature control by means
of the electric heater [sec].
0,5
E-10: setting dead zone parameter for supply air temperature control by means of the electric heater [°C]. If the
discrepancy is below the set point, it shall be disregarded.
Settings
Adjust-
heater
Password
> ***0 <
Password
> ***0 <
Engineering
menu
Adjust-
heater
Adjust-
cooler
Adjust-
Recuper.
Extra
settings
Current
parameters
Online
Temp-res
Alarms
System
status
Cooler
Off
Cooler %
0
Heater %
0
Recup. %
0
Pump
off
MotoHour
MotoHour
0
Clock-
Calendar
Time
correction
Password
change
Light
> off <
Adjust-
pump
V-08
>Disabl<
Q-14
> Enable <
H-02
> Enable <
HeatSetP
12.0
CoolSetP
35
Adjust-
vent
SuppFan%
0
OutFan%
0
Preheat
Off
Blowing
Off
Confi-
guration
CoolMode
> 20 <
Extra controller configuration menu
Settings
Adjust-
heater
Password
> ***0 <
Password
> ***0 <
Engineering
menu
Adjust-
heater
Adjust-
cooler
Adjust-
Recuper.
Extra
settings
Current
parameters
Online
Temp-res
Alarms
System
status
Cooler
Off
Cooler %
0
Heater %
0
Recup. %
0
Pump
off
MotoHour
MotoHour
0
Clock-
Calendar
Time
correction
Password
change
Light
> off <
Adjust-
pump
V-08
>Disabl<
Q-14
> Enable <
H-02
> Enable <
HeatSetP
12.0
CoolSetP
35
Adjust-
vent
SuppFan%
0
OutFan%
0
Preheat
Off
Blowing
Off
Confi-
guration
CoolMode
> 20 <
Date and time setting and display menu.
Date and time setting and display.
Summary of Contents for MPA 1200 W
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