Nefit fault code 2P 212
Fault code 2P 212 on a Nefit boiler (including EcomLine) means: Temperature fault: The flow or safety sensor has measured a value greater than 5 K/sec. Reset the appliance once. If the code comes back, a part is usually faulty, often a temperature sensor. You can check the water pressure and settings yourself; leave work on gas-carrying parts to a certified gas engineer.
After a safety alert (gas, flue gas, combustion), reset no more than once and call in a certified gas engineer. If you smell gas, call your national gas emergency number or 112 immediately.
Cause
Fault code 2P 212 on a Nefit boiler indicates: Temperature fault: The flow or safety sensor has measured a value greater than 5 K/sec.
Applies to
Nefit EcomLine, Elite HRC 24 CW4, Elite HRC 30 CW5.
Fault code 2P 212 on other Nefit series
The same code does not mean the same thing on every series. Check the rating plate to see which series you have:
- 2P 212 on TopLine, TrendLine, Aquapower HRC 25 CW4, Aquapower HRC 25 CW4 II, Aquapower HRC 25 CW5, Aquapower HRC 25 CW5 II: The temperature measured by the flow temperature sensor or the safety temperature sensor rises too quickly.
Matching parts
Nefit parts are available from Instalpunt; shipping to EU countries from €12.95 (€16.95 for more distant countries), usually 3–5 working days.
Parts per Nefit-series: ProLine (NxT) · TrendLine (II) · EcomLine · TopLine.
For fault code 2P 212, the part involved is usually in the category: sensor.
Based on the cause, these original Nefit parts fit (always check the type number of your appliance):
- Nefit control sensor for EcomLine € 73.18
- Nefit sensor stainless steel safety for EcomLine € 116.31
- Nefit DHW sensor for EcomLine and TopLine € 25.49
Further reading on this cause
Other Nefit codes with the same cause
- 0Y 276 — The contacts of the flow sensor are open circuit
- 0Y 277 — The safety temperature sensor has measured a temperature higher than 95°C.
- 0Y 285 — The return sensor has measured a current central heating return water temperature higher…
- 1021 — Domestic hot water temperature sensor defective
- 1022 — The domestic hot water temperature sensor is defective
- 1065 — Pressure sensor defective or not connected.
Fix it yourself or call an engineer?
Always consult the manual for your appliance and work safely. If in doubt or if the fault comes back, call in a qualified professional. A question about a part? Write to us at info@instalpunt.nl.
Frequently asked questions
What does Nefit boiler fault code 2P 212 mean?
Temperature fault: The flow or safety sensor has measured a value greater than 5 K/sec.
How do I fix fault code 2P 212 on a Nefit boiler?
First check the cause described above. Then restart the appliance using the reset button. If the message comes back, a part usually needs replacing or the fault needs to be repaired by a qualified professional.
Which parts do I need for Nefit fault code 2P 212?
That depends on the exact cause. In the Nefit parts overview at Instalpunt you will find the current price and stock for each part.
Can I fix fault code 2P 212 myself?
You can reset the appliance and check things like the water pressure or settings yourself. Work on gas-carrying parts must be left to a certified gas engineer.
All Nefit boiler faults and codes at a glance →