Chaffoteaux PCB MC2 24 CF Ref. 60000571
Chaffoteaux MC2 24 CF PCB Ref. 60000571 is the controller of your boiler. Its main function is to manage the ignition, burner modulation, pump, and safety features of the boiler. When it malfunctions, you will notice that the boiler does not start, locks out, or behaves erratically, potentially displaying faults such as 3 03, 3 05, or 3 09. It is compatible with boilers from the ELEXIA COMFORT, CALYDRA COMFORT, MAYA, and MC2 ranges, including models like the 24 CF and 24 FF, among others. A technician must confirm through diagnosis whether it is necessary to replace it when the boiler shows these symptoms or faults, in order to restore its operation.
- Type of part
- PCBs (control boards)
- Status
- Refurbished
- Catalogue reference
- 60000571
- Warranty
- 1 year
Chaffoteaux boilers compatible with reference 60000571
PCB with reference 60000571. 11 verified compatibilities: 24 CF and 24 FF.
Verified compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Chaffoteaux 24 CF | ELEXIA COMFORT | Verified |
| Chaffoteaux 24 FF | ELEXIA COMFORT | Verified |
| Chaffoteaux 24 CF | CALYDRA COMFORT | Verified |
| Chaffoteaux 24 FF | CALYDRA COMFORT | Verified |
| Chaffoteaux 28 CF | CALYDRA COMFORT | Verified |
| Chaffoteaux 28 FF | CALYDRA COMFORT | Verified |
| Chaffoteaux 24 CF | MAYA | Verified |
| Chaffoteaux 24 FF | MAYA | Verified |
| Chaffoteaux 28 FF | MAYA | Verified |
| Chaffoteaux 24 CF | MC2 | Verified |
| Chaffoteaux 24 FF | MC2 | Verified |
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. 60000571 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 60000571. 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 that require diagnosis on the PCB 60000571
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 the controls, as if it were dead.
Cause: The PCB does not issue the start command nor manage the signal from the panel.
First, check that power is reaching the boiler and inspect the fuse on the PCB before declaring it dead.
- 02
It randomly locks out without any visible mechanical fault (neither gas, water, nor draft).
Cause: The control electronics misinterpret a signal or fail internally and activate the safety lock.
Write down the fault code displayed each time it locks out to see if it's always the same or if it changes.
- 03
It works well for several days and then suddenly fails, with no clear pattern.
Cause: Internal microcuts in the PCB, due to fatigued solder joints or moisture, cause faults that do not always repeat in the same way.
Check that the boiler does not have moisture near the PCB and that there is no excessive vibration that could move any connector.
- 04
The control panel does not respond to presses or is delayed.
Cause: The communication between the control and the PCB, or the PCB itself, is not processing the commands properly.
Disconnect and reconnect the control panel connector to the PCB; sometimes a poor contact mimics a faulty PCB.
Chaffoteaux fault codes that require diagnosis
| Code | Fault | Technical checks |
|---|---|---|
| 3 03 | Main PCB fault. | Internal fault of the main PCB (microcontroller/power supply/tracks). Check 230/low-voltage on the board, disconnect peripherals to rule out shorts, and if it persists, replace the PCB ref. 60000571. |
| 3 05 | Main PCB fault. | Anomaly detected by the main PCB electronics. Check 5/12 V power supply, connectors, and continuity; if the fault reappears without external loads, the PCB is faulty. |
| 3 06 | Main PCB fault. | PCB fault (e.g., damaged regulation/logical stage). Confirm there are no shorts in sensors/actuators and measure stable voltages on the board; if it persists, replace the 60000571. |
| 3 07 | Main PCB fault. | Recurrent internal fault of the PCB. After checking wiring and peripherals, if the error returns on startup or after reset, the cause is the main board. |
| 3 09 | Gas relay fault (on PCB). | The gas valve relay integrated into the PCB does not switch/close correctly. Check the ignition control and voltage to the valve during demand; if there is no output despite the command, replace the PCB 60000571. |
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 PCB Chaffoteaux 60000571
- Catalogue reference
- 60000571
- Uniclima internal SKU
- PLCH027
- Brand
- Chaffoteaux
- Type of part
- PCBs (control boards)
- Units in stock
- 1 unit
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Part data and available documentation
Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.
- Auxiliary transformer - primary
- 230 V, 50/60 Hz
Frequently asked questions about the PCB 60000571
Is this PCB compatible with an Elexia Comfort 24 CF?
Is it compatible with a Calydra Comfort 28 FF?
Can I use this PCB in a Maya 24 FF?
How many models are compatible with this PCB?
What fault codes are documented for this PCB?
Spare parts related to Chaffoteaux CALYDRA COMFORT
