Do not confuse the air conditioning , heating and ventilation of your Renault Espace 2. Heating and air conditioning are devices that offer the possibility of lowering or increasing the temperature. The very first through the heat emitted by the engine block, and the other using a liquid refrigerant . The famous ventilation is all of the circuits and mechanisms that give the opportunity for air to get inside the vehicle. The fundamental element will be the kicker which propels the air within your vehicle. In the event that the air barely, if at all, reaches the air, this is most likely a ventilation problem. We will see in this article how a breakdown works, so as to better identify the problems and assimilate by what means to resolve it.
How does ventilation work on a Renault Espace 2
Ventilation is used above all to regenerate the air in the passenger compartment of your Renault Espace 2. Regarding the blower, it is usually made of a resistance, a turbine, and a motor. The more the integral resistance of the circuit is reduced, the faster the turbine turns. By turning the knob in the passenger compartment, the resistance is therefore lowered.
Renault Espace 2: common ventilation problems
Dirty air ducts
If the ventilation ever turns but very little air reaches the interior of your Renault Espace 2, it is conceivable that these air flaps are cluttered. Using a screwdriver flat, it is possible to remove the covers from the air shutters. It is only necessary to take a look in if these are crowded. If this is what is happening it is possible to dust them, but also the valves.
Dirty cabin filter
When you feel effluxes and ventilation is poor, the problem certainly comes from the cabin filter of your Renault Espace 2. The latter becomes blocked and piled up bacteria as time goes by. It is quite common that it is dirty, it serves to clarify the air that reaches us. There is no instruction from the manufacturer as to when to change it. We simply advise you to remove it, check its condition. If it is completely black, it must be replaced.
Resistance of the blower HS
If the ventilation of your Renault Espace 2 never works poorly, if at all, it is certainly linked to resistance. The resistance used to raise the voltage to increase the speed of this turbine. An inconsistent ventilation dysfunction is probably related to a resistance problem. This little microchip is complex to troubleshoot. It needs to be replaced.
HS blower motor
Several relatively regular problems can be found on the kicker. The brushes may be damaged. Over the years, these can deteriorate and cause false contact. Your fan may spin randomly, or stop operating at all. It also happens that the problem comes from bearings of the fan motor. If the ventilation whistles, like a rusty mechanic, it is possible that the bearings lack lubrication. Do not hesitate to comment on this article in case your problem is different in order to help Internet users. Good road!