Ferroli Divatop PCB F37 Ref. I39828411
The control PCB regulates the ignition, burner modulation, pump, and safety features of the boiler. The Ferroli Divatop F37 control PCB, with reference I39828411 and manufactured by Bertelli & Partners, is essential for the proper functioning of these processes. If it fails, the boiler may not start, become locked, or operate erratically, displaying the fault code A02: flame signal present with burner off. This part is compatible with several models, including Divatop F37, Divatop Low Nox F24, and Ferdigit PW F32, among others. It is recommended to replace it in case of malfunction or obvious faults.
VAT included
Consult via WhatsAppFerroli boilers compatible with reference I39828411
PCB with reference I39828411. Nine verified compatibilities: Divatop F37 and Divatop Low Nox F24.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Ferroli Divatop F37 | Divatop | Contrasted |
| Ferroli Divatop Low NOx F24 | Divatop | Contrasted |
| Ferroli Divatop Low NOx F32 | Divatop | Contrasted |
| Ferroli Divatop Micro F32 | Divatop | Contrasted |
| Ferroli Divatop 60 F24 | Divatop | Contrasted |
| Ferroli Divatop 60 F32 | Divatop | Contrasted |
| Ferroli Ferdigit PW F32 | Ferdigit | Contrasted |
| Ferroli Ferdigit Micro F24 | Ferdigit | Contrasted |
| Ferroli Ferdigit F24 | Ferdigit | 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. I39828411 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 I39828411. 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 I39828411 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 turn on or respond to any controls, as if it has no power.
Cause: If the transformer integrated into the PCB fails, no control current reaches any circuit.
Check that the boiler is receiving 230V from the mains and that the input fuse is fine before replacing the PCB.
- 02
The panel or display remains off even though the boiler is on.
Cause: The PCB provides the secondary current that powers the display, and if the integrated transformer fails, that supply is lost.
Check the wiring connections between the PCB and the display: a loose connector gives the same symptom.
- 03
The boiler turns on intermittently or loses control of the controls for no apparent reason.
Cause: A partial fault in the power supply stage of the PCB causes the electronics to work intermittently.
Check if the fault coincides with vibrations or impacts on the boiler: a poor internal contact behaves the same way before touching the PCB.
- 04
No component starts (pump, valve, ignition) even though it seems there is power to the boiler.
Cause: Without the control current provided by the transformer on the PCB, no relay can be activated.
Measure with the multimeter if there is current at the outputs of the PCB before considering the replacement successful.
Fault codes for Ferroli that this part resolves.
| Code | Fault | Diagnosis and solution |
|---|---|---|
| A02 | Flame signal present with burner off | Flame detection circuit fault in the PCB interpreting a non-existent ionisation signal. First, check the electrode and wiring/grounding and measure ionisation current; if everything is correct, the PCB is damaged and must be replaced. |
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 Ferroli PCB I39828411
- Catalogue reference
- I39828411
- Brand
- Ferroli
- Type of part
- PCBs (control boards)
- Units in stock
- 2 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- 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.
- PCB code (silkscreened)
- DBM03
- PCB manufacturer
- Bertelli & Partners
- Transformer manufacturer
- Comelit
- Transformer model
- Comelit Mod. 82144
- Transformer, primary
- 230V ~50Hz
- Transformer, secondary 1
- 22-42V ~0.2A
- Transformer, secondary 2
- 180V ~5mA
- Maximum winding temperature
- 115°C
Frequently asked questions about the PCB I39828411
Who manufactures the PCB of the Ferroli Divatop F37?
Does this PCB also work for a Ferroli Divatop Micro?
What fault does replacing this PCB resolve in a Divatop F32?
What other reference can I use to find this PCB for my Ferdigit?
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