RDZ CoRe Air Control User manual

24.0 °C
60%
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USER SHEET
CORE AIR CONTROL
Model Code
CoRe Air Control 7041477
MAIN SCREEN WITH CONTROLLED MECHANICAL VENTILATION (MVHR) UNIT
STANDARD FUNCTIONS
Ventilation
• Set
• Speed
T
Operative Mode
• OFF The device is o
• Manual mode
• Away
• Schedule mode
T
Key
T
Icon Interrupted Bus connection
Chimney / Extraction
Ventilation
Season
Free-cooling / Free-heating
Temperature
Comfort Index
Icon / Key Description
VENTILATION
53%
The ventilation indication is specied in numerical form (value %) and is displayed in the circular indicator
with a darker color. The desired value (Set) is indicated by the white dot placed on the indicator. The icon
has 3 dierent display types, each of which represents the function or operating mode entered at that time:
80%
32%
“Away” mode
53%
“Schedule” or “Manual” mode “Boost” function
TEMPERATURE 24.0
°C
The icon indicates the temperature detected in the room.
COMFORT INDEX
The icon indicates the Comfort Index measured in the room and represents the room air quality considering
the relationship between the humidity and temperature measured. The emoticon displays the current
situation:
Minimum Sucient Good Optimal Max
OPERATIVE MODE Access to Operative Mode (see page 3).
ALARM MENU Access to the Alarm menu; when the icon is red ( ) it indicates that a fault has been detected in the
connected machine (see page 4).
SEASON
Set operating season: SUMMER (cooling mode).
Set operating season: WINTER (heating mode).
FREE-COOLING /
FREE-HEATING
The icon appears on the display when the Free-Cooling or Free-Heating functions are activated automatically.
The Free-Cooling function is activated when it is necessary to introduce external air to cool the room, while
the Free-Heating function is activated to introduce hot air and heat the room.
VENTILATION The icon is displayed when the unit is switched on and indicates that the fans are running.
EXTRACTION The icon appears when the function is activated. To be used when there is a momentary need to expel
ambient air outside the building.
CHIMNEY The icon appears when the function is activated. To be used when there is a momentary need to inject
outside air inside the building (presence of replaces or extractor hoods).
INTERRUPTED BUS
CONNECTION
The icon ashes when the R-Bus connection between the device and the connected unit is interrupted.
Check the connection and contact service if the signal persists.
USER MENU Access to user settings (see page 4).
User Menu
• Schedules
• Technical menu
• Informations
• Settings
• Date/Time
• Machine Info
T
Alarm menuT

60% 24.5°
USER SHEET
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Interrupted bus connection
Dehumidication
Season
Icon / Key Description
VENTILATION
53%
The ventilation indication is specied in numerical form (value %) and is displayed in the circular indicator
with a darker color. The desired value (Set) is indicated by the white dot placed on the indicator. The icon
has 3 dierent display types, each of which represents the function or operating mode entered at that time:
80%
32%
“Away” mode
53%
“Schedule” or “Manual” mode “Boost” function
TEMPERATURE
24 °C
The temperature is indicated in numerical form in the lower part and highlighted in the circular indicator
with a darker colour. The desired value (Set) is indicated by the white dot placed on the indicator. If the set
season is Summer the icon is blue/blue, while if the set season is Winter, the icon is yellow/orange.
winter
summer
Manual Mode
Temporary ac
tive
COMFORT INDEX
The Comfort Index represents the quality of the ambient air considering the relationship between detected
humidity and temperature.The area with darker coloring in the circular indicator and the emoticon display the
detected situation, while the white dot indicates the desired value (Set). The meaning of emoticons is as follows:
Minimum Sucient Good Optimal Max
OPERATIVE MODE Access to Operative Mode (see page 3).
ALARM MENU Access to the Alarm menu; when the icon is red ( ) it indicates that a fault has been detected in the
connected machine (see page 4).
SEASON
Set operating season: SUMMER (cooling mode).
Set operating season: WINTER (heating mode).
ANTI-FREEZE The icon ashes when Antifreeze mode is working (activated by CoRe MCT 010).
FREE-COOLING /
FREE-HEATING
The icon appears on the display when the Free-Cooling or Free-Heating functions are activated automatically.
The Free-Cooling function is activated when it is necessary to introduce external air to cool the room, while
the Free-Heating function is activated to introduce hot air and heat the room.
VENTILATION The icon indicates how the fans work; it appears when the“Away”,“Schedule”or“Manual”modes are active.
EXTRACTION The icon appears when the function is activated. To be used when there is a momentary need to expel
ambient air outside the building.
CHIMNEY The icon appears when the function is activated. To be used when there is a momentary need to inject
outside air inside the building (presence of replaces or extractor hoods).
Ventilation
MAIN SCREEN WITH AIR HANDLING UNIT (AHU)
Chimney / Extraction
Integration
Free-cooling / Free-heating
Ventilation
• Set
• Speed
TTemperature
• Set
• Detected
T
Comfort index
• Set
• Detected
T
Alarm menuT
STANDARD FUNCTIONS
User Menu
• Schedules
• Technical menu
• Informations
• Settings
• Date/Time
• Machine Info
T
Operative Mode
• OFF The device is o
• Manual mode
• Away
• Schedule mode
T
Key
T
Icon

USER SHEET
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INTEGRATION
The icon on the display, represented in three dierent colours, indicates the dierent activity status:
Not active Cooled air supply Heated air supply
DEHUMIDIFICATION
The icon on the display, represented in two dierent colours, indicates the dierent activity status:
Not active Active
INTERRUPTED BUS
CONNECTION
The icon ashes when the Bus connection between the device and the connected unit is interrupted. Check
the connection and contact service if the signal persists.
USER MENU Access to user settings (see page 4).
OPERATIVE MODE
Key Description
STANDARD
FUNCTIONS
OFF The air handling unit is switched o.
Away: allows you to set the operation at a reduced speed (Economy).When this mode is active (recognizable
by the icon and the green color of the circular indicator), tapping the display leads to the edit screen,
where you can adjust the fan speed, by moving the cursor, with a range of ow from 10% to 50%. The
setting is conrmed when the green LED light blinks three times, after which the device automatically
returns to the Home screen.
30%
C
onrmation LED
Required value
Manual: when the mode is active (recognizable by the icon on the Home screen), ventilation management
is completely manual. Touching the display takes you to the edit screen, where, by the cursor, can adjust
the fan speed in a range from 0% to 100%. The setting is conrmed by the green LED blinks three times,
after which the device returns to the Home screen.
Ott
Suf
23.5°
26.0°
Temperature and Comfort Index are manually
adjustable, also in connection with an AHU
machine.
60% Required value
C
onrmation LED
Schedule mode: the system work with the activated hourly/dayli programs (see page 7).
EXTRA FUNCTIONS
Boost: temporarily increases the speed of the air ow with a range of ow between 10% and 100%. It can
be used in combination with the Manual, Away or Programming functions, and is adjusted by the timer
(maximum activity time 2h). Once the time set has expired, the device will return to the default settings of
the active Operation mode.
Example: operative mode Away + Boost:
24.0 °C
32%
Until 16:35
Boost timer
Boost icon
Operative Mode
Operative Mode
OFF
00h 15 m
Until 16:35
Boost timer
Extraction: The unit only activates the extraction fan and deactivates the supply fan. This function must
be disabled by the user.
Chimney: the unit only activates the inlet fan and deactivates the extraction fan. This function must be
disabled by the user.

USER SHEET
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When the icon is red, it indicates that a fault has been detected on the connected machine. Click on the icon and access the alarm description
screen:
ALARM MENU
Option and congurations that can be personalised by the user to adapt the operation of CoRe AIR CONTROL to their needs.
Key Alarm description Note Reset
ALARM
Temp. Sensor Alarm for Air Supply Air (SUP) Automatic
Temp. Sensor Alarm for Fresh Air Inlet (IN) Automatic
Temp. Sensor Alarm for Stale Air Extraction (EXT) Automatic
Temp. Sensor Alarm for Exhaust Air (OUT)Machine lock (only with
winter season set)
Automatic / Manual, machine
reset (only with machine lock)
Inlet fan alarm Machine lock Manual, machine reset
Exhaust fan alarm Machine lock Manual, machine reset
Filter warning (90 days of use)
Before resetting the
lter counters, clean or
replace the lters
User menu -> Machine info ->
Filter reset
Filter alarm (still 10 days of use by warning
lters) Machine lock User menu -> Machine info -> Filter reset
Key Description
USER MENU
Schedule
Access to settings of hourly/daily programs.
Techical menu
Settings reserved for the service center or technician; password-protected access.
Informations
Scan the QR code to access the device’s web documentation .
Zone Name: device name (assigned with the CoRe Connect)
SW Vers.: software version
ID: device’s network address
Group: grouping of devices when several AHUs or MCTs are present
Mode: Operating mode set: 0 = O / 1= Manual / 2= Schedules / 3=Away
Season: 0= Winter / 1= Summer
Humidity: relative humidity and absolute humidity detected
Dew Point: current dew point value
List of connected devices: HUB, TRM, AHU, MCT, PRB, MIO
Settings
Touch Tone: On O
Language: IT / EN / ESP
Season: Winter Summer
Standby Auto: automatic screen switch-o for inactivity
Standby theme:Auto light theme active from 10:00 to 17:00 / dark theme active from 17:01 to 9:59
Light light theme always active
Dark dark theme always active
Backlight: screen lighting intensity
Standby Backlight: illumination intensity when the screen is switched o for inactivity
Set T. Away Summer: set Temperature in Away mode in the Summer season (0,0 to 39,9 °C)
Set T. Away Winter: set Temperature in Away mode in the Winter season (0,0 to 39,9 °C)
Set I.C. Away Summer: set Comfort Index in Away mode in the Summer season (Min to Max / OFF)
Set I.C. Away Winter: set Comfort Index in Away mode in the Winter season (Min to Max / OFF)
Date/Time
Click on the icon, select the values for hours, minutes, day, month, year, and use the keys to change
the system values.While editing, the value will be highlighted in grey. Click on the key to conrm and exit.
Machine Info
Detection of the following data: InpuntTemp., OutdoorTemp., Indoor Temp., ExpulsionTemp., Input Speed,
Expulsion Speed; counting of lter working time and time remaining for maintenance.
Reset Filters: use to reset lter alarms. Give OK to conrmation prompt.
USER MENU

USER SHEET
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TECHNICAL MENU
Settings reserved for the the service centre or technician; password-protected access.
Key Description
TECHNICAL
MENU
Techical menu
Calibrations
Allows the sensors in the device to be adjusted if abnormal temperature and humidity values are detected.
Advanced Cmd
Pairing : pairing of CoRe Air Control to the smartphone to connect it to the app.
Hard reset : reset to factory settings, all congurations and programmes will be deleted.
Machine Par.
V1 Away: default ventilation speed in Away mode
V2 Comfort: default ventilation speed in Schedule mode
V3 Boost: default ventilation speed with active Boost function
Boost Default: setting the default time of the Boost timer
Type Alarm Filters: OFF / HH (hours) / RPM
Time Warning Filters: days of working time before servicing the lters
Filter alarms: useful days for lter maintenance before machine locking
FreeC. Temp. Set: 25 °C default temperature for activation of Free-Cooling
FreeH. Temp. Set: 24 °C default value for activation of Free-Heating
Temperature
Allows you to determine which season to set the temperature request function for activation of the radiant
system and fancoil:
never active - Winter - Summer - Summer/Winter
Temp. Hysteresis: min. 0,1 °C max 1 °C
Dehumidification
Allows you to determine in which season to set the Dehumidication request function:
never active - Winter - Summer - Summer/Winter
Humidity Hysteresis: min. 0,1 g/kg max 3 g/kg
Integration
Allows you to determine in which season to set the Integration request function:
never active - Winter - Summer - Summer/Winter
Integration Delta: min. 0 °C max 9,9 °C

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GUIDE TO SCHEDULE MODE
KITCHEN
LIVING ROOM
BEDROOM
BEDROOM
BEDROOM
BATHROOM
BATHROOM /
LAUNDRY
In Schedule mode the device works with the active program set. Nine time/day bands are managed: six can be shared between all devices and
three are own for each device. For each band must be dened the days, the programming start and end times, and the Setpoint.
With the connection to a controlled mechanical ventilation unit (MVHR), it is possible to program only the Ventilation function. However, if the
connected unit is an air handling unit (AHU), it is possible to program time bands for the Ventilation function, for Temperature and Comfort
Index adjustment.
PLANNIG OF SCHEDULE
Nine time/daily bands are available: the rst 6 bands (called Global 1, Global 2, Global....6) can be shared between all CoRe Air Control devices,
while the bands 7 to 9 (called Local 7, Local 8 and Local 9) can be customized for each device. To use the shared time bands, just dene the
settings on the rst device, then these will be automatically communicated to the other terminals; now simply enter in the Schedule menu
of each device and do the activation. For devices that require dierent programming, you will need to use bands 7-8-9 of each device and set
specic time schedule.
- Time bands are active only when they are enabled with the conrmation check (green tick)
- If shared time bands (1 to 6) are changed, they are automatically updated on all devices
- The enabling or disabling of all time bands (1 to 9) are independent for each device
- If time overlaps occur between the programmed and active time bands, priority will be given to the band with the highest number (9-8-7...)
- In case no programming is scheduled, Away mode will be temporarily activated and the Temperature and Comfort Index set points
established in the User Menu Settings will be operative.
Shared time bands 1
(Global 1), 2 (Global 2)
and 3 (Global 3)
Global 1
From
From
Mon Sun
70%
06 : 30 09 : 30
Setpoint
To
To
Global 2
From
From
MonFri
40%
17 : 30 21: 30
Setpoint
To
To
Shared time bands settings
Custom time band 7 (Local 7)
Program Selection
M T W T F S S
8
7
9
00:00 12:00 24:00
80%
Local 7
From
From
Sat Sun
80%
10 : 00 18 : 00
Setpoint
To
To
Program Selection
M T W T F S S
40%
30%
70%
1
2
3
00:00 12:00 24:00
Program Selection
M T W T F S S
40%
30%
70%
1
2
3
00:00 12:00 24:00
Program Selection
M T W T F S S
40%
30%
70%
1
2
3
00:00 12:00 24:00
Program Selection
M T W T F S S
40%
30%
70%
1
2
3
00:00 12:00 24:00
Program Selection
M T W T F S S
40%
30%
70%
1
2
3
00:00 12:00 24:00
Program Selection
M T W T F S S
40%
30%
70%
1
2
3
00:00 12:00 24:00
Global 3
From
From
Sat Sun
30%
13 : 30 21 : 30
Setpoint
To
To
Schedule
User
menu Schedules
To access programming:

USER SHEET
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SETTING OF THE SCHEDULE MODE
From the main screen it is possible to view the set time-program for
each day of the week. By selecting the day, any active time bands will
be indicated by dierent colours in the daily overview below.To access
to the Program Selection, click on the band in the daily overview.
The device is supplied with two preset (but not active) time programs,
highlighted in dierent colours. Click on the rst band to access the
Programming.
EXAMPLE OF HOURLY / DAILY SCHEDULES
The diagram below represents an example of scheduling that will be active from Monday to Sunday, with a daily time interval between
06:30 and 09:30; during this period, ventilation is at 70% (Setpoint).
To change the data, rst select the value, then use the “Setting”keys
to change it. During the change phase, the selected value
will be highlighted in grey. After completing the settings, press the
key to conrm and return to the previous screen.
To add another hourly schedule, tap on time band number 2 (step 1) and enter the new programming (step 2).
1
3
Scheduling
M T W T F S S
00:00
12:0006:00 24:00
18:00
30%
By accessing the Scheduling screen, for each selected day, it will be
possible to view the corresponding active time bands. Each schedules
is identied with a dierent colours for better reading. For time bands
not included in the schedules (white), the device will operate in Away
mode (see parameters in the User Menu).
6
2
Global 1
From
From
Mon Sun
70%
06 : 30 09 : 30
Setpoint
To
To
Conrm /
Go back
Conrm /
Go back
Global 2
Dal
Dalle
LunVen
30%
17 : 30 22 : 30
Setpoint
Alle
Al
2
Program Selection
M T W T F S S
16%
1
2
3
00:00 12:0024:00
1
When the scheduling is complete, in the screen of Program Selection,
are shown the coloured bands wich representing the time-programs.
To activate a time-program, touch the box on the right, and a green
tick will be appear. Select the day boxes on the top and for each day
a week, it can see the corresponding schedule.
4Program Selection
M T W T F S S
30%
1
2
3
00:00 12:0024:00
Tick for active
time band
24.0 °C
70%
When scheduling of the time bands are complete, return to the Home
screen using the key . Enter the operating mode menu and activate
Schedules mode by touching the icon .
7
Operative
mode
Program Selection
M T W T F S S
30%
1
2
3
00:00 12:0024:00
At the end of the operation, all active time bands will be shown. By
selecting a day of the week, the associated band will be coloured. The
green tick without the coloured band indicates that the scheduling
is active on dierent days than the selected one.
5
Activited time
bands but
associated with
other days
Selected
day and
corresponding
time band
Scheduling
M T W T F S S
00:0
006:00 12:0018:0
02
4:00
Daily overview
Days week
Program Selection
M T W T F S S
16%
15%
1
2
3
00:00 12:0024:00
Preset time
bands
Activited
ProgamsAway mode
Modify the days, time and Set
Point, using the “Settings” keys
.
Once the settings are complete,
press the key to conrm and
return to the previeus screen.
To scheduling other time bands,
select the next ones and repeat
the operations.
Setting
Setting

USER SHEET
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TEMPORARY MANUAL MODE OPERATING
The Temporary Manual Mode is activated from the Schedule mode and allows to change the ventilation or temperature managed by the
respective current time bands.
This mode is controlled by a timer and is automatically deactivated by reverting to the active schedule time slot.
When Schedule mode is on, click the Ventilation or Temperature icon on the Home screen of your device. The Comfort Index cannot be
changed manually with the active programming mode.
After choosing the new Set will appear the timer, which can be
easily adjusted via the slider (limit Maximum 4 hours). The setting is
conrmed when the green LED light ashes 3 times, after which the
device automatically returns to the Home screen.Change the value using the cursor.
1
3
4 5
2
24.0 °C
70%60% 24.5°
2
Schermata home con unità VMC collegata Schermata home con unità UTA collegata
Keep 30% for:
Till to 19:00
00h 30 m
24.0 °C
30%
Till to 19:00
Keep 30% for:
Till to 19:00
00h 00 m
30%
Schedule modeSchedule mode
Home screen with MVHR Home screen with AHU
Adjustable period
of activity
The timer indicates the activity period of the set manual change. The
programme automatically switches o at the preset time, and the
settings from the active schedule will be restored.
To turn o the Temporary Manual mode, click on the timer and move
the cursor back and reset the remaining time (00h 00m). The setting
will be conrmed when the green LED blinks 3 times, then the device
will return to the Home screen in Schedule operative mode.
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This document may be subject to change. Through the QR-Code you can check the latest available update. Manual changes are prohibited.
09/2023FAA0EC003BZ.00