Manaut PCB GLM 4 Ref. 87167210190
If your boiler does not start, gets blocked, or behaves erratically, you may need the Biasi PCB GLM 4, reference 87167210190. This component controls the ignition, the modulation of the burner, the pump, and the safety features of the boiler. In case of a fault, you will notice that the boiler does not operate correctly. It is compatible with models such as GLM 4 and GLM 4.16, among others. It is recommended to replace it when it shows operational faults.
VAT included
Consult via WhatsAppBiasi boilers compatible with reference 87167210190
PCB with reference 87167210190. Two confirmed compatibilities: GLM 4 and GLM 4.16.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Biasi GLM 4 | GLM 4 | Contrasted |
| Biasi GLM 4.16 | GLM 4 | 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 the ref. 87167210190 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.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 87167210190. If it is not visible, do not identify the part by 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 and faults that the PCB 87167210190 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 ignite at all: neither the fan, nor the pump, nor the ignition spark.
Cause: The PCB does not send the start command to the components because it is faulty.
Check if there is power reaching the PCB before replacing it; a previous power failure can cause the same symptom.
- 02
The fan or the pump continues to operate even after you have turned off the boiler.
Cause: A relay on the PCB has become stuck and continues to send current to the component.
Listen for the relay clicking when turning off; if it continues to operate without that click, the relay has not opened the contact.
- 03
Sometimes it starts up well and other times it doesn't respond, without a clear pattern.
Cause: An intermittent fault in the relay circuit causes the start command to arrive sometimes and not others.
Gently tap the boiler casing when it fails; if the fault appears and disappears with the tap, it may be a poor connection on the PCB.
- 04
The boiler does not respond when adjusting the temperature from the control.
Cause: The control circuit of the PCB does not process the signal from the remote control.
Turn off the main power and wait half a minute before turning it back on; sometimes the circuit gets stuck without being 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.
Data sheet for the PCB Biasi 87167210190
- Catalogue reference
- 87167210190
- Brand
- Manaut
- 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
Data read on the part and in the manufacturer's documentation
What we have not been able to verify does not appear here.
- Brand printed on the copper
- G.L.M.
- Brand/code on the edge
- 03.76
- On the edge of the PCB, there is a mark '03.76' that seems to be a date or batch code, not a spare part reference.
Frequently asked questions about the PCB 87167210190
Does this relay box type PCB work for a Manaut GLM5 boiler?
What type of PCB does the Manaut GLM4 have?
Spare parts related to Biasi GLM 4
