
How a heater works on a Lancia Delta
When it is cold, heating is essential on the road to go to work. And when it doesn't spin we miss it quickly. So before knowing what the dysfunction comes from, it is necessary to understand how it works on this Lancia Delta, at least its principle. The heating uses engine temperature to increase heat personalised tour, then in most of the cases of the cooling device. Therefore this system has several functions. In addition, the emission device, so that the hot air arrives in the cabin also has a double use. There is a ventilateur which emits hot air when the vehicle is traveling at low speed or not, then it is the speed of the car which allows hot air to be sent when you are driving faster. Well designed, right?
Recurring heating problems on a Lancia Delta
Broken thermostat
The idea is easy, in the case where the thermostat which regulates the temperature does not understand well the degree of heat of the water circuit, the latter is affected. Even if the thermostat of this Lancia Delta does not activate well, the heating will still work. Because the natural temperature of the engine will gradually increase, and the cooling system too, whether it is regulated or not. The only concern is that you will have trouble setting the heat output.
Air shutters blocked on the Lancia Delta
It is a dysfunction that happens quite frequently. These shutters, which allow you to direct the air or adjust the intensity, sometimes get blocked over time. To remedy this it is simple, remove the cover and look inside how it was done. Activate the mechanisms to see where it is blocking. Put a little WD 40 to lubricate and voila.
Faulty fan on the Lancia Delta
As you will have understood, the fan operates only at reduced speed and in neutral. If it happens that your heating does not send too much heat at reduced speed and that nevertheless you still discern a sound, this means that this fan turns out to be very probably defective. As a rule, with more speed the heating of this Lancia Delta should work. If it happens that the fan does not activate it is better to replace it.
Blocked hoses
The signs turn out to be quite simple. When your heating turns but does not heat or little, the malfunction probably comes from the hoses. They clog up the more time passes and do not allow hot water to access your heating of this Lancia Delta. Therefore, unclog the hoses or install new ones.
Air pocket in the Lancia Delta circuit
The syndrome happens to be the same as that of the hoses. If it happens that pockets of air are embedded in the circuit, the high temperature water will similarly have problems accessing the radiator of the Lancia Delta heater. From then on, it will suffice to purge the water circuit.
Conclusion
You now know what will come from this dysfunction. That said it is possible that the problem comes from elsewhere, such as the air duct of this cluttered Lancia Delta, or a broken tap, but it remains unfortunately more rare. You can write a comment if this post was useful to you. See you soon !