Roca R20/20F Display Ref. 13022 01
When you open the tap or turn on the heating, the Roca R20/20F Display Ref. 13022 01 is responsible for controlling the ignition and modulation of the burner, as well as the pump and the safety features of the boiler. If it fails, you will notice that the boiler does not start, gets locked, or exhibits erratic operation. This PCB is compatible with models from the R series of Baxi Roca, such as the R 20/20 F, R 20 F, and R 30/30 F, among others. A technician must confirm through diagnosis whether it needs to be replaced when the boiler does not respond adequately to your commands.
- Type of part
- PCBs (control boards)
- Status
- Refurbished
- Catalogue reference
- 122122200
- Warranty
- 1 year
Baxi Roca boilers compatible with reference 122122200
PCB with reference 122122200. Seven confirmed compatibilities: R 20/20 F and R 20 F.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Baxi Roca R 20/20 F | Baxi Roca R series (forced draught gas) | Contrasted |
| Baxi Roca R 20 F | Baxi Roca R series (forced draught gas) | Contrasted |
| Baxi Roca R 20 AF | Baxi Roca R series (forced draught gas) | Contrasted |
| Baxi Roca R 20 AFI | Baxi Roca R series (forced draught gas) | Contrasted |
| Baxi Roca R 20/20 XF | Baxi Roca R series (forced draught gas) | Contrasted |
| Baxi Roca R 20/20 T | Baxi Roca R series (forced draught gas) | Contrasted |
| Baxi Roca R 30/30 F | Baxi Roca R series (forced draught gas) | 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. 122122200 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 122122200. 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 122122200
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 LCD screen is blank and does not display any data.
Cause: The display module does not refresh the information even though it receives power from the main PCB.
Check if the boiler is working (heating, the burner ignites); if so, the fault is on the display, not on the power board.
- 02
One of the indicator LEDs (ST1 to ST4) does not light up or blinks strangely.
Cause: These LEDs are part of the display circuit, and a fault in one does not mean that the entire PCB fails.
Note which LED is faulty and at what moment (startup, domestic hot water, heating) to confirm that it is not a normal warning from the boiler before replacing the part.
- 03
The display does not respond when pressing the controls of the boiler.
Cause: The circuit that collects the pulses and sends them to the display is on this PCB.
Try resetting the boiler by cutting the main power for a few seconds before declaring the part faulty.
- 04
The screen turns on but displays the information flashing or intermittently.
Cause: A poor connection in the connector of this PCB causes interruptions in the display.
Check that the connector between the display and the main PCB is properly seated and without any oxidized pins.
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 Baxi Roca PCB 122122200
- Catalogue reference
- 122122200
- Uniclima internal SKU
- DCRR2020F
- Brand
- Baxi Roca
- Type of part
- PCBs (control boards)
- Units in stock
- 3 units
- 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.
- Manufacturer
- Baxi Roca
- Part code
- 13022 01
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Baxi Roca R 20/20 F manual (PDF) Document © Baxi Roca, provided as a technical reference.
Frequently asked questions about the PCB 122122200
Is this screen with code 13022 01 compatible with a Baxi Roca R-20AIFP?
Is this screen for the R20/20F an original Baxi Roca part?
How many indicator LEDs does the Baxi Roca R20/20F display have and how are they labeled?
Is this screen compatible with the Baxi Roca R-20/20XFP in addition to the R20/20F?
Spare parts related to Baxi Roca R series (forced draft gas)
