Biasi Manaut M90 24S Air Pressure Switch Honeywell (Yamatake) Ref. BI1036102

Biasi boilers compatible with reference BI1036102

Pressure switch with reference BI1036102. A verified compatibility: Micon 24 E.

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 ref. BI1036102 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 BI1036102. 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 in the pressure switch BI1036102

The pressure switch controls the air or water pressure to authorize operation. These are the typical symptoms and what to do:

Common symptoms and faults

• 01

  The boiler does not ignite and remains locked due to a draft or air fault.

  Cause: The Honeywell pressure switch does not close the contact because it does not detect the minimum depression required to allow the gas to pass.

  Check that the extractor starts correctly and that the pressure tubes are properly connected before replacing the part.

• 02

  The display shows a pressure switch fault code or warning.

  Cause: It is the message displayed by the control unit when the pressure switch does not confirm the pressure signal within the expected time.

  If the fault code appears consistently and repeatedly, it is more likely to be the pressure switch; if it is sporadic, first check the tubes and terminals.

• 03

  The boiler shuts off during operation, with the fan still running.

  Cause: A contact that starts to fail can open on its own due to vibration once the boiler has been running for a while.

  Check if the cut coincides with vibrations or impacts in the installation before replacing the pressure switch.

• 04

  The fault occurs mainly on the coldest days or when it's very windy outside.

  Cause: Cold and wind can alter the back pressure of the flue duct and affect the operation of the pressure switch.

  Check the wind protection of the outlet terminal before assuming that the pressure switch is faulty.

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.

Biasi BI1036102 pressure switch datasheet

Catalogue reference

BI1036102

Uniclima internal SKU

PCBM9024S

Brand

Biasi

Type of part

Pressure switches

Units in stock

6 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.

component code

C6065AH1020:2

manufacturer

Honeywell (Yamatake)

voltage

250V~

capacitor

1.5(0.5) μF

set pressure

0.89 mbar

maximum pressure

6 mbar

batch code

0748F

manufacturing origin

Made in China