System air NaviPad User manual

Document in original language | 151671 · A003
Quick Guide NaviPad
Access sw 4.0-1-04
GB

151671 | A003
© Copyright Systemair AB
All rights reserved
E&OE
Systemair AB reserves the rights to alter their products without notice.
This also applies to products already ordered, as long as it does not affect the previously agreed specifications.

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Contents
1 General.........................................................1
1.1 Start-up wizard .... .... .... ..... ..... .... .... ..... ...2
1.2 Key board.............................................3
1.3 Symbol description .................................3
1.4 User levels............................................4
2 Alarms..........................................................4
2.1 Alarm list..............................................4
3 Controller settings ...........................................5
3.1 Data & Settings......................................5
3.1.1 Operation overview ....................5
3.1.2 In- and output status...................5
3.1.3 Temperature control ...................6
3.1.4 Fan control ...............................6
3.1.5 Demand control .........................6
3.1.6 Fire/Smoke...............................6
3.1.7 Humidity control ........................7
3.2 Flow chart ............................................7
3.3 Language .............................................7
3.4 Time Settings ........................................8
3.5 Configuration ........................................9
4 Advanced NaviPad Settings ............................. 10
5 No communication ........................................ 11

General | 1
1 General
NaviPad is Systemair's user interface with a 7” capacitive touch screen. The user interface provides operation informa-
tion about the connected air handling units and allows you to control all functions. You navigate by pressing the
touchscreen, to activate a function, change setting or by reading values in real time.
After 5 min inactivity the screen activate sleep mode, you return to the screen you left by pressing the touchscreen.
After additional 10 min. inactivity you return to the system overview dashboard (figure 3) and have to log in again.
Editable text and values are shown in blue and differs depending on user level.
Since the user interface of the air handling unit consists of a web server with web pages it is possible to use a computer
to browse the user interface. Identify the IP address of the air handling unit with NaviPad, see Example 4 and then write
it in the address field of an internet browser.
Important
• The air handling unit and the NaviPad as well as any computer has to be connected on a local network
with the same IP subnet.
• Chrome browser for computer is supported to navigate the web pages of the air handling unit.
Fig. 1 (1) Home button, (2) USB connection, reboot button, (3) power supply and communication
Fig. 2 Holder for NaviPad, (1) fixing points, (2) cable hook
Attach holder to air handling unit with enclosed screws (wall mounting is also possible, use fastenings suitable to the walls structure).
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2| General
1.1 Start-up wizard
At the first start up of NaviPad you need to calibrate the screen by pressing lightly on the cross marks.
Then you will be requested to fill in following information:
• Language
• Time & Date
Available air handling units will be shown in the device list. Choose the air handling unit you want to pair with your Na-
viPad. Use the controller’s serial number in the air handling unit to be sure to pair the correct air handling unit with
NaviPad.
If the start-up wizard is cancelled it will start again during next power up of the NaviPad, this will continue until start-up
wizard is successfully finished.
Version: PR1.2 (1.1.0.128) and later
Start-up wizard
started
↓
Scan for air handling
units
↓
Show air handling
units selection menu ← 0
Numbers of air
handling units
detected
≥1
↓
User input
Select air handling unit
↓
Select language
↓
Set Time & Date
↓
System overview
dashboard
After the start-up wizard is completed the system overview dashboard is shown. Press on the picture of the air han-
dling unit to access.
Home > Available devices 20 Dec 2:35 PM
Unit name
Normal operation
Figure 3: System dashboard
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General | 3
Unit name 20 Dec 2:35 PM
Running mode Outdoor Supply
Normal speed 31.3 °C 16.1 °C
Extended run Setpoint adjustment
120
min
-2°C +2°C0
Figure 4: The home page shows an overview of the air handling unit operation status.
Note:
You can always return to system overview dashboard by pressing the home button, figure 1, (1).
1.2 Key board
When a name, value or password need to be changed/written a key board will appear at the bottom of the
touchscreen.
1.3 Symbol description
Home (home page)
Data and settings
Shows operating information and settings
Flow diagram
A schematic overview of the air handling unit and its components
Language
Change language
Time and date
Weekly schedule
Configuration
Alarm and functions configurations, I/O allocation settings
Alarm symbol, indicates if there are active alarms. One press on the symbol will direct you to the alarm
list.
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4| Alarms
1.4 User levels
End user
When logged out
Read /write — Home page (Figure 1)
Possible actions in end user mode are to stop the air handling unit for
maintenance (e.g. filter exchange), change the time for extended run and
change the temperature setpoint.
Flow diagram and active alarms in alarm list are visible.
Operator mode — log in
with 1111
Logged in
Read and write privileges (except Configuration).
Acknowledge/block/unblock alarms and view the alarm history.
Service mode — log in
with 0612
Logged in
Full read and write privileges.
2 Alarms
A LED-light in the home button, figure 1, (1) indicate the status of the air handling unit.
• Fixed green — Status ok (no active alarms).
• Flashing red — Active/returned alarms in one or several air handling units.
• Fixed red — Acknowledged/blocked alarms in one or several air handling units, alarms not reset.
Different alarm levels
Class A alarm
Needs to be acknowledged
Class B alarm
Needs to be acknowledged
Class C alarm
Returns when the cause of the alarm disappear
2.1 Alarm list
Data & Settings > Alarm list 20 Dec 2:35 PM
Acknowledge all No
Name: Level: Status:
Filter guard 1 Alarmed
Show all alarms >
Alarm history >
Alarm status:
• Alarmed
• Acknowledged
• Blocked
• Returned
Accessible when pressing the alarm symbol.
Enter the current alarm and choose action; acknowledge, block or unblock.
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Controller settings | 5
3 Controller settings
Menus and functions may differ depending on actual configuration and/or application version running in the air handling
unit.
3.1 Data & Settings
Data & Settings 20 Dec 2:35 PM
Operation overview >
In-/Output status >
Temperature control >
Fan control >
Demand control >
Fire/Smoke >
Alarm list >
3.1.1 Operation overview
Value of active signals
I/O signals and operation mode.
• Temperature
• Air flow/pressure
• CO2
• RH
• Heating
• Exchanger
• Cooler
• Recirculation
3.1.2 In- and output status
I/O status
Total overview of:
• Sensors
• I/O
• Fan control
• Temperature sequencing
• Running mode
All can be controlled in manual mode.
• Manual setting of temperature sensor
• Locking of fans at adjustment
• Manually I/O testing of external functions
• Raw values
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6| Controller settings
3.1.3 Temperature control
Settings for temperature.
• Limit values
•Setpoint for current control type (Example 1)
• Min/max limitation
• Outdoor temperature values
Example 1: Setpoint for current control type
Data & Settings > Temperature control > Supply air controller 20 Dec 2:35 PM
Supply air temperature 10.4 °C
Setpoint adjustment 0 °C
Setpoint adjustment low speed 0 °C
Setpoint adjustment high speed 0 °C
Setpoint Supply air 18 °C
Example show temperature control type set to supply air. To change the setpoint, press on the current value and
change to desired setting in the following pop-up menu. Confirm with ok. (Editable text and values are shown in blue
on NaviPad.)
3.1.4 Fan control
Settings for fan control.
• Setpoint for different fan speed
• Fan compensation e.g. outdoor compensated fan curves
• Start delay of fans, shut of dampers etc.
• SFP menu
• External fans
3.1.5 Demand control
Settings for:
• CO2
• Recirculation
• Support control
• Free cooling
3.1.6 Fire/Smoke
Settings for:
• Fire dampers
• Smoke detector status
• Fire damper test
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Controller settings | 7
3.1.7 Humidity control
Setpoints and settings for dehumidification and humidification
3.2 Flow chart
Flow diagram 20 Dec 2:35 PM
199 Pa
198 Pa
18 000 m³/h
18 000 m³/h
100 %
54 Pa
34 Pa
22,1 °C
22,1 °C
-6,8 °C
-12,2 °C
71 %
74 %
16,7 °C
21,8 °C
19,9 °C
25 % RH71 % RH
32 % RH
84 % h
Open
Open
0 %
OFF
42 %
ON
Dynamic flow chart of current configured air handling unit. Active sensors and components are visible
with values shown in real time. When pressing on values or items marked in blue you will be forwarded
to related settings and/or overview page.
3.3 Language
Settings of language.
• To synchronize NaviPad with all connected air handling units, go to system dashboard by pressing the
home button figure 1, (1). Press and , choose language.
• Using in selected air handling units homepage via NaviPad or computer will only change language
in the selected air handling unit.
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8| Controller settings
3.4 Time Settings
In this menu date and time can be changed as well as other system settings.
Settings for:
• Date and time
•Schedule for operating time (Example 2 & 3)
• Schedule for holiday
• Schedule for extra time groups
Each day has up to two individual running periods, set desired start and stop time.
For holidays, set the dates in Time settings > Schedule > Holiday calendar and the time in
Time settings > Schedule > Fan Low Speed/Fan Normal Speed/High Speed.
Example 2: Schedule for normal fan speed
Time settings > Schedule > Fan Normal Speed 20 Dec 2:35 PM
Start Stop Start Stop
Monday
(12–hour clock system) 5:00 AM 6:00 PM 12:00 AM 12:00 AM
Monday
(24–hour clock system) 05:00 18:00 00:00 00:00
In above example, the air handling unit starts at a normal fan speed at 5:00 AM (05:00) and stops at 6:00 PM (18:00).
The second running period is deactivated.
Example 3: Schedule for low fan speed
Time settings > Schedule > Fan Low Speed 20 Dec 2:35 PM
Start Stop Start Stop
Monday
(12–hour clock system) 6:00 PM 24:00 AM 12:00 AM 5:00 AM
Monday
(24–hour clock system) 18:00 24:00 00:00 05:00
In above example, the air handling unit starts at a low fan speed at 6:00 AM (18:00) and stops at 24:00 AM (24:00).
The second running period on low fan speed is between 12:00 AM (00:00) and 5:00 AM (05:00).
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Controller settings | 9
3.5 Configuration
• System settings
•Function (Example 4)
• I/O allocation settings
•Alarm configuration (Example 5)
• PID controllers
Example 4: Function configuration
Configuration > Functions > Function activation 20 Dec 2:35 PM
Fan compensation curves Yes
Support control No
CO2 Control No
To activate a function go to Function activation. Choose function to activate and set Yes in the following pop-up
menu. Values for the activated function are now visible and can be adjusted in Data Settings.
If required, allocate in- and outputs in I/O allocation settings.
Example 5: Alarm configuration
Configuration > Alarms 20 Dec 2:35 PM
Filter alarm supply air 53
Filter alarm extract air 54
Alarm low air flow 55
Freeze protection guard 56
Defrosting guard exchanger 57
Fire alarm 58
Smoke alarm 59
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10 | Advanced NaviPad Settings
Configuration > ... > Filter alarm supply air 20 Dec 2:35 PM
Action: No action
Level: Class B
Delay: 300 s Limit X1: 0 m
3/h Limit Y1: 10 Pa
No: 53 Limit X2: 2000 m3/h Limit Y2: 150 Pa
Name: Filter alarm supply air
Original text: Filter alarm supply air
4 Advanced NaviPad Settings
Return to system overview dashboard by pressing on the home button, figure 1, (1). Go to
and choose
Advanced NaviPad settings. Login required — 1111
NaviPad settings 20 Dec 2:35 PM
Home Unit name
Normal operation
Language
Time & Date setting
Advanced HMI
settings
Restart NaviPad
•Available devices (air handling units) (Example 6)
• Change Password
• Ethernet
1
•Restore NaviPad Factory Settings (Example 7)
• Software Update 1
1Further information in document Access 4x Modbus_BACnet manual
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No communication |11
Example 6: Available devices (air handling units)
Home > Advanced HMI settings > Available decives 20 Dec 2:35 PM
192.168.41.38
Select device
Serial number:
012345678910
IP Address:
192.168.41.116
Name:
Unit name
Serial number:
058345678919
IP Address:
192.168.41.49
Name:
Unit name
The air handling unit will appear, press the button to select the air handling unit to pair it with the NaviPad. If there are
several air handling units at the same IP subnet, a list of available air handling units will be presented.
The IP address of NaviPad itself is presented above the Select device header
Example 7: Restore NaviPad factory settings
You will be requested to confirm your action.
All settings including password will be reset and Start-Up wizard will run again.
5 No communication
Home > Available devices 20 Dec 2:35 PM
Unit name
No Communication
If the above symbol are shown the communication to the selected air handling unit is lost. One reason could be that the
IP number has changed. Go back to available devices (air handling units), figur 4, and first deactivate all the air handling
units and then activate them again.
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Quick Guide NaviPadAccess sw 4.0-1-04 · · 151671 · en_GB · 2019-02-22 · A003
Systemair Sverige AB
Industrivägen 3
SE-739 30 Skinnskatteberg, Sweden
Phone [phone]
Fax [phone]
www.systemair.com