Quick Guide - Access Software 4.0-1-04 to 4.1-1-00
Document translated from English
1 General
The NaviPad is Systemair's control panel featuring a 7" capacitive touchscreen. It provides operational information for connected units and allows control of all functions. Navigation is done by touching the screen to activate a function, change a setting, or read real-time values.
After 5 minutes of inactivity, the screen enters sleep mode. Touch the screen to return to the previous screen. After another 10 minutes of inactivity, you will be returned to the system overview (Figure 3) and will need to log in again.
Editable texts and values are displayed in blue and vary depending on the user level.
As the unit's control panel consists of a web server with web pages, it is possible to use a computer to browse the control panel. Identify the unit's IP address using the NaviPad (see Example 4) and enter it into the address bar of a web browser.
Important
- The unit and NaviPad, along with any computer used, must be connected to a local network with the same IP subnet.
- The Chrome browser is supported for navigating the unit's web pages from a computer.
Figure 1: (1) Start/Home button, (2) USB connection, reset button, (3) Power supply and communication.
Figure 2: NaviPad Holder, (1) Mounting points, (2) Cable hook. Attach the holder to the unit using the provided screws (wall mounting is also possible; use mounting hardware suitable for the wall construction).
1.1 Startup Wizard
During the first startup of the NaviPad, you must calibrate the screen by lightly touching the crosshairs.
You will then be prompted to enter the following information:
- Language
- Date and Time
Available units will be displayed in the overview list. Select the unit you wish to pair with the NaviPad. Use the serial number of the regulator in the unit to ensure you pair the correct unit with the NaviPad.
If the startup wizard is interrupted, it will restart upon the next startup of the NaviPad. This will continue until the startup wizard is completed.
Version: PR1.2 (1.1.0.128) and later
Startup Wizard Flow:
Step 1: Startup wizard starts.
Step 2: Scan for units.
Step 3: If 1 or more units are discovered, select a unit.
Step 4: Select language.
Step 5: Set date and time.
Step 6: System overview is displayed.
After the startup wizard is completed, the system overview is shown. Touch the unit's image to select it.
Figure 3: System Overview showing Unit Name and Normal Operation status.
1.2 Keyboard
When a name, value, or password needs to be changed or entered, a keyboard will appear at the bottom of the touchscreen.
1.3 Symbol Description
- Home [?]: Navigate to system overview.
- Data and Settings [⚙️]: View operational information and settings.
- Flow Diagram [?]: Schematic overview of the unit.
- Language [?]: Change language.
- Date and Time [⏰]: Set date, time, and weekly programs.
- Settings [?]: Alarm and function settings, I/O mapping.
- Alarm Symbol [?]: Indicates active alarms; pressing the symbol leads to the alarm list.
1.4 User Levels
| User Level | Access Rights | Actions |
|---|---|---|
| End User (Not logged in) | Read-only - Start Page (Fig. 1) | Possible actions include stopping the unit for maintenance (e.g., filter change), changing extended run time, and adjusting temperature setpoints. Flow diagrams and active alarms in the alarm list are visible. |
| Operator Mode (Login: 1111) | Read/write rights (excluding Configuration) | Acknowledge/block/unblock alarms and view alarm history. |
| Service Mode (Login: 0612) | Full read and write rights | Full read and write access. |
2 Alarms
The LED light on the start button (Figure 1, (1)) indicates the unit's status:
- Solid Green: Status OK (no active alarms).
- Flashing Red: Active/returned alarms in one or more units.
- Solid Red: Confirmed/blocked alarms in one or more units; alarms have not been reset.
Different Alarm Levels
- Class A Alarm: Must be acknowledged.
- Class B Alarm: Must be acknowledged.
- Class C Alarm: Disappears when the cause of the alarm is removed.
2.1 Alarm List
Navigation: Data and Settings > Alarm List
| Action | Status |
|---|---|
| Acknowledge all | No |
| Name: Filter 1 | Level: [Class B] |
| View all alarms | Status: New alarm |
| Alarm history | [Available when pressing the alarm symbol] |
Alarm Status: Activated, Acknowledged, Blocked, Returned.
3 Regulator Settings
Menus and functions may vary depending on the actual configuration and/or application version of the unit.
3.1 Data and Settings
- 3.1.1 Operation Overview: Displays active signals, I/O signals, and operating modes. Includes parameters like Temperature, Airflow/Pressure, CO2, RH, Heating, Heat Exchanger, Cooling Coil, and Recirculation.
- 3.1.2 Input/Output Status: Provides an overview of sensors, I/O, fan regulation, temperature sequencing, and operating modes. All can be controlled in manual mode. Options include manual sensor setting, fan locking during adjustment, manual I/O testing of external functions, and raw values.
3.1.3 Temperature Regulation
Settings for temperature, including limit values, setpoints for current regulation types, min/max limitations, and outdoor temperature values.
Example 1: Setpoint for current regulation type
Navigation: Data and Settings > Temperature Regulation > Supply Air
| Parameter | Value |
|---|---|
| Supply Air Temperature | 10.4 °C |
| Setpoint Adjustment | 0 °C |
| Setpoint Adjustment Low Speed | 0 °C |
| Setpoint Adjustment High Speed | 0 °C |
| Supply Air Setpoint | 18 °C |
This example shows temperature regulation set to supply air. To change a setpoint, touch the current value and select the desired setting from the pop-up menu. Confirm with OK. (Editable text and values are shown in blue on the NaviPad.)
3.1.4 Fan Regulation
Settings for fan regulation, including setpoints for different fan speeds, fan compensation (e.g., outdoor compensated fan curves), fan/damper start delay, SFP menu, and external fans.
3.1.5 Demand Control
Settings for CO2, Recirculation, Pressure Regulation, and Free Cooling.
3.1.6 Fire/Smoke
Settings for Fire Damper, Smoke Detector Status, and Fire Damper Test.
3.1.7 Humidity Control
Setpoints and settings for dehumidification and humidification.
3.2 Flow Diagram
Flow Diagram Description: A dynamic flow diagram displays the configured unit, showing active sensors and components with real-time values. Touching blue-highlighted values or elements navigates to related settings or overview pages.
3.3 Language
Language Settings: To synchronize the NaviPad with all connected units, go to the system overview by pressing the Home button (Figure 1, (1)) and select the language. Using the language icon on individual unit start screens via NaviPad or computer will only change the language for that specific unit.
3.4 Time Settings
This menu allows you to change the date and time, as well as other system settings.
Settings include: Date and Time, Operating Periods (Examples 2 & 3), Holidays, and Extra time groups.
Each day can have up to two individual operating periods; set the desired start and stop times. For holidays, enter dates under Time Settings > Operating Period > Holiday Calendar and times under Time Settings > Schedule > Low Fan Speed / Normal Fan Speed / High Fan Speed.
Example 2: Operating Period for Normal Fan Speed
| Day | Start (12-hour) | Stop (12-hour) | Start (24-hour) | Stop (24-hour) |
|---|---|---|---|---|
| Monday | 5:00 AM | 18:00 AM | 00:00 AM | 00:00 AM |
| Monday | 5:00 AM | 18:00 AM | 00:00 AM | 00:00 AM |
This example shows the unit starting at normal fan speed at 5:00 AM and stopping at 6:00 PM (18:00). The second operating period is deactivated.
Example 3: Operating Period for Low Fan Speed
| Day | Start (12-hour) | Stop (12-hour) | Start (24-hour) | Stop (24-hour) |
|---|---|---|---|---|
| Monday | 18:00 AM | 00:00 AM | 00:00 AM | 5:00 AM |
| Monday | 18:00 AM | 24:00 | 00:00 AM | 5:00 AM |
This example shows the unit starting at low fan speed at 6:00 AM and stopping at 12:00 AM (midnight). The second low fan speed period is between 12:00 AM (00:00) and 5:00 AM.
3.5 Settings
- System Settings
- Settings Wizard (Example 4)
- Function Settings (Example 5)
- I/O Mapping
- Alarm Settings (Example 6)
- PID Controllers
The Settings Wizard is a menu that simplifies the procedure for activating and setting up common accessories and functions, and assigning inputs and outputs. The wizard automatically performs necessary settings and guides the user through limited options.
Example 4: Settings Wizard
Navigation: Settings > Settings Wizard
- Configure pressure regulation
- Configure cooler
- Configure changeover
- Return to Settings menu
If the settings wizard does not cover the desired accessory or function, it can still be set via the settings menu.
Example 5: Function Settings
Navigation: Settings > Functions > Function Activation
| Function | Status |
|---|---|
| Fan Compensation | Yes |
| Standby Operation | No |
| CO2 Regulation | No |
To activate a function, go to Function Activation. Select the function you want to activate and choose 'Yes' in the subsequent pop-up menu. Values for the activated function will now be visible and can be adjusted under Data Settings. If necessary, inputs and outputs are assigned in I/O Mapping.
4 Advanced HMI Settings
To return to the system overview dashboard, press the Home button (Figure 1, (1)). Navigate to Advanced HMI Settings. Login is required (1111).
Settings:
- NaviPad Settings
- Home
- Language
- Time and Date Settings
- Advanced HMI Settings
- Restart NaviPad
Available Units (Aggregates) (Example 7)
Change Password
Ethernet Settings: The IP address can be configured to either obtain an IP address from a DHCP server (dynamic) or be manually set as a static IP address. [Further support on setting a static IP address can be found in the manual for Manual Access Communication.]
Restore NaviPad Factory Settings (Example 8)
Software Update
Example 6: Alarm Configuration
Navigation: Settings > Alarms
| Alarm Type | Value |
|---|---|
| Supply air filter alarm | 53 |
| Extract air filter alarm | 54 |
| Low airflow alarm | 55 |
| Freeze protection | 56 |
| Heat exchanger defrost protection | 57 |
| Fire alarm | 58 |
| Smoke alarm | 59 |
Navigation: Settings > ... > Supply air filter alarm
| Parameter | Value |
|---|---|
| Action | No action |
| Level | Class B |
| Delay | 300 s |
| No. | 53 |
| Name | Supply air filter alarm |
| Original Text | Supply air filter alarm |
| Limit X1 | 0 m³/h |
| Limit X2 | 2000 m³/h |
| Limit Y1 | 10 Pa |
| Limit Y2 | 150 Pa |
Example 7: Available Units (Aggregates)
Navigation: Home > Advanced HMI Settings > Available Units
Unit displayed: 192.168.41.38 Select Unit
| Serial Number | IP Address | Name |
|---|---|---|
| 012345678910 | 192.168.41.116 | Unit Name |
| 058345678919 | 192.168.41.49 | Unit Name |
The air unit is displayed; touch the button to select the unit for pairing with NaviPad. If multiple units are on the same IP subnet, a list of available units will be shown. The IP address of the NaviPad itself is displayed above the 'Select Unit' heading.
Example 8: Restore NaviPad Factory Settings
You will be prompted to confirm the action. All settings, including passwords, will be reset, and the startup wizard will run again.
5 No Communication
Navigation: Home > Available Units
Unit Name: No Communication
If the symbol above is displayed, communication with the selected unit is lost. This can happen if the IP number has changed. Go back to Available Units (Aggregates), Figure 4, deactivate all units first, and then activate them again.
