Additional Functionalities - aerauliqa QR550ABP Installation Manual

Installer menu
11 Filter Alarm interval
12 Working Hours Counter
13 Save settings
14 Load settings
15 Restore Default Settings
Installer menu
11 Filter Alarm interval
12 Working Hours Counter
13 Save settings
14 Load settings
15 Restore Default Settings
Installer menu
11 Filter Alarm interval
12 Working Hours Counter
13 Save settings
14 Load settings
15 Restore Default Settings
Installer menu
11 Filter Alarm interval
12 Working Hours Counter
13 Save settings
14 Load settings
15 Restore Default Settings
Installer menu
11 Filter Alarm interval
12 Working Hours Counter
13 Save settings
14 Load settings
15 Restore Default Settings
Installer menu
16 Contrast
17 Debug page
Installer menu
16 Contrast
17 Debug page

7.3 Additional functionalities

SLAVE MODE
In case the SLAVE jumper (Fig.5.g - JP2) is short-circuited before powering the unit, the unit works in SLAVE MODE; the operating speed is determined by the
1-10V signal received at the SLAVE input. All the operating logics described in the Mode selection are ignored (paragraph 7.1).
BYPASS
The QR550ABP is equipped with a physical bypass which allows to mitigate the heat exchange when the indoor and outdoor temperature combinations are
such that the heat exchange is not recommended. In this case the Bypass icon
The parameters "Desired Temperature", "Tmax Free Heating", "Tmin Free Cooling" (Installer Menu 4) are to be meant as follows:
"Desired Temperature" is the ambient temperature desired by the user
14
It allows to set the Filter Alarm period: the system has a timer which activates the "Filter" warning on the
LCD at regular intervals.
Press OK to enter.
Use  or  to choose among 2-3-6 months or OFF.
Press OK to select.
The factory setting (DEFAULT) is 3 months if F7 filter is "Installed" or 6 months if F7 filter is "Not installed"
The system keeps trace of the actual working hours of the unit. This value cannot be changed. Data is
saved both on the motherboard and on the control panel CTRL-DSP, to be safe in case of fault.
Press OK to enter.
Press OK or ESC to go back to the previous menu.
It allows to save the setting of the #1 (prototype) installation in the internal memory of the CTRL-DSP to be
loaded afterwards in other units.
Press OK to enter.
Use  or  to choose the position where to save hte setting. Up to 8 differrent settings can be saved.
Press OK to select.
Press OK to confirm.
Press ESC to go back to the previous menu.
It allows to load the saved setting on the next unit.
Press OK to enter.
Use  or  to choose the desiderd saved setting.
Press OK to select.
Press OK to confirm.
Press ESC to go back to the previous menu.
It allows to restore all the factory settings (DEFAULT).
Press OK to enter.
Press OK to confirm.
It allows to set the LCD contrast.
Press OK to enter.
Use  or  to increase or decrease the contrast.
Press OK to confirm.
It shows the internal functional parameters of the unit.
Press OK to enter.
Press ESC to go back to the previous menu.
is activated on the LCD.