PCB Siam 2.23/3.23 Ref. 61010592
When you turn on the hot water tap or activate the heating, the Siam 2.23/3.23 PCB controls the ignition, the modulation of the burner, the pump, and the safety features of the boiler. If the board fails, the boiler may not start, may lock out, or may exhibit erratic behavior, potentially displaying fault code 30: Communication fault with the main board. This part is compatible with models from the Calydra range, such as the Calydra 23 FF and Calydra 28 FF, as well as with the MC range. It is recommended to replace it when these symptoms or faults in its operation are detected.
VAT included
Consult via WhatsAppChaffoteaux boilers compatible with reference 61010592
PCB with reference 61010592. Three confirmed compatibilities: Calydra 23 FF and Calydra 28 FF.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Chaffoteaux Calydra 23 FF | Calydra | Contrasted |
| Chaffoteaux Calydra 28 FF | Calydra | Contrasted |
| Chaffoteaux MC FF | MC | 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. 61010592 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 61010592. 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 61010592 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 and the display does not light up; it is completely dead.
Cause: The PCB is not receiving or distributing electrical power to the other components.
Check the fuse on the PCB (visible on the label, T1.28A) and the input current before declaring the board faulty.
- 02
The display shows a fault code that doesn't clear even if you reset the boiler.
Cause: The control electronics detect a safety fault in a component and lock the unit.
Write down the exact code and check it in your model's manual: sometimes it indicates a sensor or a pressure switch, not the PCB.
- 03
The thermostat or the remote control are not getting the boiler to respond.
Cause: The microprocessor on the PCB does not process or transmit the heat demand command.
Try turning on the boiler in direct manual mode to rule out an external wiring issue.
- 04
The boiler turns on by itself, turns off by itself, or restarts without anyone touching anything.
Cause: A fault in the PCB causes erratic readings that trigger unsolicited on and off cycles.
Check that the connectors on the PCB are properly seated and free of moisture before replacing it.
- 05
The pump or the three-way valve do not start even though the boiler seems to be requesting heating.
Cause: The output relay of the PCB does not switch or the signal does not reach the component.
With the boiler in demand, measure with a multimeter if there is output current at the corresponding connector.
Fault codes Chaffoteaux that this part resolves
| Code | Fault | Diagnosis and solution |
|---|---|---|
| 30 | Communication fault with the main PCB | The ignition/power PCB may fail or lose communication with the control panel/display. Check voltages on the PCB (230 Vac input and 5/12 Vdc auxiliary), grounds, and continuity/connectors of the display–PCB harness; if everything is correct and the issue persists, replace the PCB (Ref. 61010592). |
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 Chaffoteaux 61010592 PCB.
- Catalogue reference
- 61010592
- Brand
- Chaffoteaux
- 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.
- Fuse
- T1.28A
Frequently asked questions about the PCB 61010592
For which models is the PCB Siam 2.23/3.23 with reference 61010592 compatible?
Does this PCB work for the Siam 2.23 and 3.23 boilers?
What type of fuse does the Siam 2.23/3.23 PCB use?
How many models are compatible with this PCB?
What fault code is documented for this PCB?
What is the reference of the PCB that I need?
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