Sit Sime Format ZIP PCB Ref. 6230630
RefurbishedSimePCBs (control boards)SIT

Sit Sime Format ZIP PCB Ref. 6230630

Stock · 1 unit

The Sit boilers from the Format ZIP range use the Sit Sime Format ZIP PCB, which controls essential functions such as ignition, burner modulation, and the pump, as well as the safety measures of the boiler. If this part fails, you will notice that the boiler does not start, locks out, or exhibits erratic operation. This board is compatible with models such as the 25 BF TS, 30 BF TS, 35 BF TS, among others. It is advisable to replace it when these symptoms occur to restore the normal operation of your boiler.

VAT included

Compatibility

Sime boilers compatible with reference 6230630

PCB with reference 6230630. 16 verified compatibilities: 23 BF and 23 OF.

Proven compatibility

Boiler modelFamilyVerification
Sime 23 BFClimit GG MContrasted
Sime 23 OFClimit GG MContrasted
Sime 28 BFClimit GG MContrasted
Sime 28 OFClimit GG MContrasted
Sime 25 BF TSFormat ZIPContrasted
Sime 30 BF TSFormat ZIPContrasted
Sime 35 BF TSFormat ZIPContrasted
Sime 25 BFFormat ZIP 5Contrasted
Sime 25 BF TSFormat ZIP 5Contrasted
Sime 25 OFFormat ZIP 5Contrasted
Sime 30 OF SFormat ZIP 5Contrasted
Sime 23 OFFormat ZIP GGFContrasted
Sime 28 OFFormat ZIP GGFContrasted
Sime 30C ClimaFormelContrasted
Sime 25 BFMetropolisContrasted
Sime 30 BFMetropolisContrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if ref. 6230630 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.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference 6230630. 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.
Diagnosis and fault codes

Symptoms and faults that the PCB 6230630 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 start or show any signs, neither on the display nor on the indicators.

    Cause: The PCB is the control center: without it operational, no ignition sequence will start.

    Check that power is reaching the boiler and that the main switch is in the correct position before suspecting the PCB.

  • 02

    The boiler attempts to ignite but stops before producing a flame, repeatedly.

    Cause: If the PCB does not properly manage the ignition sequence, spark, gas opening, and flame verification, the cycle is aborted.

    Check if you can at least hear the spark attempt or the hum of the gas valve; it helps to determine if the fault is with the PCB or a downstream component.

  • 03

    The boiler works well for several days and then sporadically locks out without any apparent reason.

    Cause: An intermittent fault in the electronics, due to soldering or an aged component, causes occasional interruptions that are difficult to reproduce.

    Record the date and time of each lockout to see if it matches any usage pattern before changing the PCB.

  • 04

    The display shows segments that are off or incomplete numbers, although the boiler seems to be trying to operate.

    Cause: A fault in the stage of the PCB that powers the display can leave it partially without data even though the rest continues to operate.

    Compare with the manual what the display should show in that state to distinguish a display fault from a real functional fault.

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.

Technical data

Data sheet for the Sime 6230630 PCB.

Catalogue reference
6230630
Brand
Sime
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.

Component manufacturer
Site
Frequently Asked Questions

Frequently asked questions about the PCB 6230630

Which manufacturer has the PCB component for the Sime Format ZIP (Ref. 6230630)?
Sit, according to the photos of the front of this same piece.
Is this PCB suitable for the Sime Climit GG M 23 BF?
Yes, it is on the list of compatible boilers.
Is the same PCB used for the Sime Formel 30C Clima?
Yes, it is listed among the compatible models.
What function does this PCB serve in the Sime Format ZIP 5 25 BF?
It is the main PCB that manages the operation of the boiler.

Spare parts related to Sime Climit GG M

Delivery 1–2 daysworking days, mainland Spain
1-year warrantyreviewed and tested
14-day returnuninstalled parts
Technical supportwe verify your model
Sit Sime Format ZIP PCB Ref. 6230630