NABOO ELECTRONIC BOARDS
- The electronic boards are:
- I/O Board
- Display
- Auxiliary Exp.
- Inverter
- Depending on your oven options, there will be dedicated expansion boards.
- Gas plug-in (gas units only)
- SSR plug-ins (for electrical units only)
- Exp. Boiler (only for units with bolier)
The operation and interface of the units are managed by electronic boards
I/O Board Naboo 5.0
Core probe
The relay or I/O board controls the operation of the unit according to the instructions provided by the display that serves as the user interface. Analog inputs highlighted in green, Digital inputs (open/closed) highlighted in blue; Inputs and outputs with line voltage highlighted in red
3-4 SD condensation probe (+ 4)
5-6 SB boiler probe (+ 6)
7-8 SC Chamber Probe (+ 8)
11-12 PA Water Pressure Switch
13-14 PG Gas Pressure Switch
15-16 B3 Door contact
17-18 15Vdc power supply
23 I. Neutral Line
24 I. L1 phase from F2
25 I. L1 phase from motor protection
27 O. Neutral Line
28 O. Neutral utilities
29 O. Panel acc. Z3
31 O. Panel acc. Z1
32 O. Contactor C6 – A1
34 O. E.V. Condensation. S5
35 O. E.V. Humidity S1
36 O. Pollogrill
37 I. L1 or F3 phase
38 O. Smoke PSM Pump
39 O. External Buzzer
40 O. PD1 detergent pump
41 O. E.V. S7 Wash + ML Wash Motor
43 O. E.V. Lower wash S7i + motor lav. Inf. MLi
44 O. PD2 detergent pump
45 O. Cooled fan. M2
46 O. Low/high hood speed
21 I. Light supply 15Vdc
22 O. Standard Light
RS485 Inverter +
RS485 Inverter -
RS485 Inverter GND
Plug in 1 (in all units)
Plug in 2 (pavim unit only)
RJ45 EXPA Expansion Boards
RJ45 Display Board
Attention: The board acts as a power supply for all expansions connected on the BUS; it is essential to connect the display to the RJ45 connector dedicated to it (Keybord) because connecting it to the RJ45 connector dedicated to expansions (EXPA) could cause serious damage to the board.
SOFTWARE/FIRMWARE
The operation of the board is based on proprietary software generally identified as Firmware (FW).
The FW controls and controls operation based on the operating parameters, sensor inputs, and user-provided settings on the display.
For obvious reasons, the FW must be aligned with the SW of the display board.
To best support and ensure high reliability, the software contained in the display contains a copy of the firmware and if the display card is not aligned and cannot communicate with the I/O card, the system alerts and attempts to install the FW to align the two cards
I/O Board Naboo LA65303620
Power button/encoder
Key Illumination
Attention: The relay board also acts as a power supply for all expansions connected on the BUS; it is essential to connect the display to the RJ45 connector dedicated to it (KEYBOARD) because connecting it to the RJ45 connector dedicated to expansions (EXPA) could cause serious damage to the cards
Display
RJ45 I/O board connector
Speaker connector
AntennaWi-Fi
USB connector for data export and SW update
SOM card (do not remove)
Battery backup
Touch screen cable
Ethernet connector (optional)
Display cable
The display, enclosed in a plastic frame, is composed of three NON-SEPARABLE parts; the display, the SOM, which houses memory and processor, and the touch.
The display is fixed to the front panel with 8 nuts and a gasket, between the panel and the display, protects the display from water, grease and steam infiltration.
If the card is removed, always replace the gasket as damage due to infiltration is not covered by the warranty.
If the replacement is under warranty, the Display MUST BE RETURNED TO LAINOX.
The display is available as:
LAR65302490 NABOO Reloaded,
LAR65302493 for NABOO Boosted
LAR65303960 for NABOO 5.0
The hardware is the same but the pre-installed software changes. You can install the software to adapt to a different model but the replacement must be done carefully (see TI_03_2021).
We suggest not downgrading the display
SOFTWARE
The operation of the video card is based on the Android operating system; the NABOO application is installed on it, which we will refer to below as Software (SW).
When turned on, the operating system starts just like a smartphone; Once the operating system is started, an image is presented during the launch of the Naboo application.
If the display is replaced, check if there is a backup of the drive configuration; if present, load the configuration from USB, otherwise reconfigure the unit from the service level.
Display – Software Update
Update software On-line
When connected to the cloud, the unit automatically shows on the status bar if a new software version is available.
Follow the instructions on the display that guide the update; Once complete, the drive must be restarted.
If synchronization has been disabled, you can use the "Check for software update" button.
Attention: If your Wi-Fi connection is unstable or slow, do not use this update method.
The display can be upgraded by installing the latest SW version.
It is recommended to keep it updated to get bug fixes and new features that can improve and expand the cooking features.
Update software with USB
All displays are equipped with a USB port to update the software. The latest version is always available on the website http://www.service-planner.lainox.it.
Download the SW to a memory stick and connect it to the USB port of the Naboo.
Select Complete Software
A window will appear to select the file containing the software that has the ".nbu" extension
Follow the instructions on the display that guide the update; Once complete, the unit must be rebooted.
Display – Boot Sequence
When the power is turned on, the display flashes briefly to indicate that the sequence has begun.
a) After a few seconds, Android shows the first screen
b) Then the system load begins
c) After a) and b), the "loading" screen appears with this message at the bottom; press on the text to access the Maintenance level
If the system fails to boot and a) and b) continue to appear, the operating system is probably corrupted.
Contact LAINOX support to see if it is possible to reset the display.
The display operates on an Android base and has a boot sequence with the automatic activation of the Naboo application.
d) The Naboo app is starting
e) The Naboo app is now ready to use
In the event of a blackout, a large wrench will appear and you will need to wait a few seconds to be able to operate.
Power outages are the leading cause of operating system and database damage.
In case of repeated reboots (3 times) the system enters Recovery mode
f) View the Recovery mask to restore the system from the last backup
If the restart always stops at d), You can reset the database or reinstall the application from the Maintenance level by pressing Loading from the C) window
g) Access to the "Maintenance" level
Display – Maintenance Level
Access
Pressing on Loading during the boot sequence, you enter the Maintenance level g) which allows you to access the data (not for users) with the password «stools»
Install the application from USB
Export database to USB
Clear the database
Import the database from USB
You can access system functions from the Maintenance window.
Installing the application
1) Download the software (file #name#.nbu) from the portal
2) Rename the file #name#.nbu to #name#.zip and extract Files from the folder
3) Rename the #name#.apk file to Lainox.apk and copy it to a USB stick. For Compact drives, rename the file to Lainox7h.apk (landscape) or Lainox7v.apk (portrait)
Go to the Maintenance level, connect the USB, and select Install app from USB.
You can access the system functions through the Maintenance window.
In some cases, if the boot sequence stops on d), you can fix it by reinstalling the application.
Application Database
You can:
Export the database to a USB stick
Import the database from a USB stick
Clear the database (a new empty DB will be created automatically)
You can access the system functions through the Maintenance window.
The application database contains the information for proper operation.
Esp. Auxiliary LA65303910
A) 15Vdc power supply
B) FastDry Control
C) BUS connection 1-,BLNX
D) BUS Connection 2- Smart Lighting System
E) Flow meters
F) FLUX1 CombiClean
G) FLUX ALL CalFree
H) FLUX2 free
This bus-controlled board manages various devices such as the new FastDry system and options, if installed, such as the Chemical Detection System, with its flow meters and the Smart Lighting System.
Inverter
A) Power supply 230 +/- 10%
B) Bus connection to the I/O board
C) Outputs to the motor U, V, W with 400Vdc
D) Dip-switch identification
E) On=1st inverter
F) 1 =2nd inverter (units with 2 motors/inverters)
G) In case of inverter replacement, always check/set the dip-switch D) and configure the new inverter from Service level / Inverter management.
The inverter board, common to all oven models, control the fan motor based on the settings given by the relay board by BUS.
Pay attention to the electrical contacts of the board and wait a few minutes after power off before operating on it.
Control
The inverter is equipped with a control system and self-diagnosis that communicates with the relays board via BUS and with the technician via the green and red LEDs that provide details on the status and operation.
The number of flashes of the red LED provides indications of the type of error (first flashing lasts about 1sec the other ½sec)
Plug-in SSR
Connection
There are 2 connectors on which the SSR wiring is plugged:
J1 Chamber heating control
J2 Boiler heatign control
On floor units, where there are two fans and two separate heating systems, a second plugin is installed and must be connected to Plug-in 2
See Electric Heating chapter for more details.
The SSR plug-in installs on the plug-in connector of the I/O board and acts as an interface between the relay board and the SSR by transforming the SSR trigger frequency into a 12VDC signal.
Plug-in Gas
Connection
The Plug-In is connected to the I/O board via a flat cable
J1 Blower control chamber
J2 boiler blower control
76 I. presence of chamber flame
77 I. presence of boiler flame
78 Neutral burners
79 I. Chamber flame alarm
80 Neutral Shared
81 O. Signal Reset Camera
82 I. boiler flame alarm
83 Shared Neutral
84 O. boiler reset signal
The GAS plug-in is installed on the Plug-in 1 connector of the I/O board and acts as an interface between the I/O board and the burners.
For more details see the chapter Gas heating
Boiler Expansion 5.0 LA65303930
RJ45 Bus connection
59 Massa Boiler
58 L1 Emptying probe
57 L2 Emergency probe
56 L3 Max Level Probe
47 Power from F3
48 Neutral Line
49 O. boiler burner 2 Z4
51 O. Pump PsB
52 O. boiler burner 1 Z2
53 O. E.V. boiler S2 filling
54 O. Pump Pb Pump CalOut
55 Line L1 feeding
The boiler expansion board, common to all Naboo models, controls the operation of the boiler and is only present in appliances equipped with the option.
The board does not have its own software and communicates with the relay board via bus over RJ45
Boiler Expansion LA65302520
This boiler expansion board can only be used in the previous product line and will not work on the new Naboo 5.0 line.