PCB Panarea Eco Compact CTFS 24 Low NOx / Vela Eco Compact CTFS 24 Low NOx Ref. 46300022
The control PCB governs the ignition, burner modulation, pump, and safety features of the boiler. If it fails, the boiler may not start, become locked, or exhibit erratic behavior, showing a steady red LED 2 for burner lockout or a steady yellow LED 1 for anomalies in smoke aspiration/evacuation. This part is compatible with the Panarea Eco Compact CTFS 24 Low NOx and Vela Eco Compact CTFS 24 Low NOx boilers. It is recommended to replace it when it shows faults in its operation or when the mentioned symptoms are detected. The manufacturer reference is 46300022.
VAT included
Consult via WhatsAppFondital boilers compatible with reference 6SCHEMOD23
PCB with reference 6SCHEMOD23. Two confirmed compatibilities: Panarea Eco Compact CTFS 24 Low NOx and Vela Eco Compact CTFS 24 Low NOx.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Fondital Panarea Eco Compact CTFS 24 Low NOx | Panarea Eco Compact CTFS 24 Low NOx | Contrasted |
| Fondital Vela Eco Compact CTFS 24 Low NOx | Panarea Eco Compact CTFS 24 Low NOx | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if ref. 6SCHEMOD23 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 6SCHEMOD23. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the PCB 6SCHEMOD23 resolves.
The PCB controls the ignition, modulation, and safety features of the boiler. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The boiler does not light up any LED or respond to the panel, as if it has no power.
Cause: The PCB is not receiving power or is not distributing power to its control circuits.
Measure with a multimeter that there is mains voltage at the main connector of the PCB before declaring it dead.
- 02
A new fault code is appearing on the display that wasn't there before.
Cause: The PCB translates the detected fault into a fault code.
Note the exact code and consult the manual: some codes indicate another component (sensor, pressure switch) and not the PCB.
- 03
The boiler turns on, runs for a while, and then shuts off on its own without any apparent reason.
Cause: An intermittent fault on the PCB (poor contact or component failing when hot) causes irregular interruptions.
Check that the fault occurs consistently and rule out a poor connection in the connectors before replacing the PCB.
- 04
You buy the new PCB and it doesn't fit perfectly or the boiler doesn't look the same as before.
Cause: This boiler has two different codes in play, the one engraved on the silkscreen (46300022) and the one published today in the catalog (6SCHEMOD23).
Before requesting it, locate and note the code recorded on your current PCB, do not rely solely on the boiler model.
Fault codes from Fondital that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| LED 2 solid red | Burner lockout (the boiler goes into lockout). | The modulation PCB may fail (does not supply/manage ignition or does not detect ionisation), causing the burner to lock out. Check: power supply to the PCB and outputs to the ignition transformer/gas valve and ionisation signal before replacing. |
| LED 1 steady yellow | Lockout due to anomaly in flue gas aspiration/exhaust (CTFS, air/flue gas pressure switch not consenting). | If the modulation PCB is faulty, it may not correctly manage the pressure switch/fan circuit and cause this lockout. Check the continuity of the pressure switch, silicone tubes, and, on the PCB, the inputs/outputs of the pressure switch control circuit before replacing. |
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for the Fondital 6SCHEMOD23 PCB.
- Catalogue reference
- 6SCHEMOD23
- Brand
- Fondital
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- 1-2 business days
- Return
- 14 days
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Code printed on the label
- 46300022
- Barcode
- I231116L0266R0M2.1
- PCB identification (silkscreen)
- FCN59 R.0 M.2.1
- Power supply
- 230 V~ 50-60 Hz (left end of the line cut in the photo)
- Time parameters (screen printing)
- Tip 1.5s / TS10s
- Production/batch code
- 2011-16 L0266
Frequently asked questions about the PCB 6SCHEMOD23
What voltage does the PCB of the Vela Eco Compact CTFS 24 Low NOx operate at?
Does this PCB cost the same for the Panarea as for the Nova Florida Vela Eco Compact CTFS 24 Low NOx?
Spare parts related to Fondital Panarea Eco Compact CTFS 24 Low NOx
