Baxi Victoria Condens - Neobit Condens Display / Control Panel

Baxi Roca boilers compatible with reference 7648436

PCB with reference 7648436. Three confirmed compatibilities: Victoria Condens 24/24 F and Victoria Condens 28/28 F.

Proven compatibility

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 the ref. 7648436 is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

1. Find the reference printed on the installed part and check whether it matches the catalogue reference 7648436. If it is not visible, do not identify the part from its shape alone.
2. Check the full boiler model on its data plate and look for it in the model associations on this page.
3. Compare the connections and physical body with the original part before installation.
4. If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.

Symptoms that require diagnosis on the PCB 7648436

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 screen does not turn on and the rotary controls do nothing, as if the panel were dead.

  Cause: The panel, which includes the display and controls, may have an internal fault that prevents it from functioning properly.

  Check that the boiler is receiving power and that no fuses or the main switch have tripped before considering that the PCB is faulty.

• 02

  The OFF/MAX rotary controls turn but do not change anything in the boiler.

  Cause: The potentiometer or encoder behind the control may be worn out or dirty, which prevents it from transmitting the position to the electronics.

  Turn the knob several times from end to end and see if it responds at any point; if it does, the knob may be dirty and not completely faulty.

• 03

  The RESET button does nothing when pressed while the boiler is locked.

  Cause: If the reset button on the panel does not close the contact, the signal to unlock the boiler does not reach the control board.

  Cut the power to the boiler for about 30 seconds and turn it back on; if it unlocks, the problem is with the reset button and not with the original fault.

• 04

  The icons on the screen appear dim or partially visible, although the panel does respond to the controls.

  Cause: This could be a problem with the LCD itself or its backlighting, which is independent of the control part of the panel.

  Look at the screen from different angles and with the room dark; if the icons appear faint but visible, the problem is more with the LCD than with the PCB.

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 7648436

Catalogue reference

7648436

Uniclima internal SKU

DECBVC0501

Brand

Baxi Roca

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.

Type of component

Plastic front panel with OFF/MAX rotary controls, LCD screen, and RESET button (not the rear PCB).

Manuals and technical documentation

Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.

• Baxi Roca Victoria Condens 24/24 F Manual (PDF) Document © Baxi Roca, provided as a technical reference.