Summer began, but love car is not occurrence peculiar smell, it is air conditioning without law refrigeration, perhaps use air conditioning, the car becomes weak...
What reason is this after all?
Disease 1: Air conditioning refrigeration does not give power
Very long had not used car air conditioning, weather compares a day of heat one day recently, after getting on a car, open air conditioning just discover a problem. Although air cooling is blown, but experience in ability of mouth giving wind only, refrigeration effect is far from apparent, what is there again all round air conditioning unusual situation appears, be to return a responsibility how oh?
Diagnose: Refrigeration agent light leak is formulary: Add refrigeration agent + general cleaning
A few cars pass the out of service of close half an year with air conditioning, refrigeration medicine is probable already light leak, need is compensatory, car advocate be in repair while the factory is overhauled, should remember reminding repair personnel not to forget clean evaporator and core of air conditioning filter, their jam will affect refrigeration result, meanwhile, whether is the refrigeration effect that checks air conditioning even mixed leave factory index is coincident, often be a car this bit advocate people the place that forgets easily. In addition, the summer had better be cleaned in the round to air conditioning, there is a lot of to clear on the market the clear lotion of air conditioning air channel, car advocate can buy oneself to clean, also can arrive 4S inn or the car decorates inn, ask processing of person specially assigned for a task.
Disease 2: It is difficult to drive air conditioning car start
The car discharges a quantity to have 1.0L only, also do not use air conditioning how at ordinary times, basically be before two days too hot, open air conditioning, after I felt, the car is started hard than ever, the car of cannot small quantity cannot use air conditioning!
Diagnose: Engine bear crosses big prescription: Open air conditioning outer circulation first
Summer the car that park leaves in burning sun, the temperature inside the car may be as high as 669 Celsius, should open window of door, car first at this moment, can use fan to undertake first ventilated, the reentry after waiting for steam eduction 3 minutes two goes launching a car. Do not be eager to cutoff window at this moment, open air conditioning outer circulation first, when waiting for close of temperature of railroad car inside and outside, close car window again, use inside circularly. Although just began to heat up,nod so, but the too big negative charge when avoiding engine to start, air conditioning compressor also went to the lavatory to enter optimal job state very quickly in the meantime.
Disease 3: Give blast tuyere to give sirocco only
Air conditioning is opened now, not only not refrigeration, and give blast tuyere to give sirocco only, want to drop in temperature for torrid weather originally, the result opens hotter more instead, where to know besides the problem.
Diagnose: Evaporator damage is formulary: Cleaner of air conditioning system
Also have actually to the mouth giving wind of air conditioning very much exquisite, according to the physical principle of airiness, cold air can sink and hot air look flows in couples, wind gap will give when opening air conditioning accordingly up, let convection of cold hot air is formed inside the car, rise drop in temperature speed. After tearing open air conditioning mesh, find the evaporator of car, evaporator can condense in refrigeration process the moisture in air, and conglutinate dirt, bilge causes a bacterium. Need right now will " cleaner of system of car major air conditioning " the space that flood evaporator surface and air conditioning mesh are in originally.
Disease 4: Squeak is given out after air conditioning is started
After opening air conditioning, air conditioning starts sound to be without the rule, phonic sound, waited to be done not have again, wait to begin to start again again, after starting, the air conditioning of empty v a place with a draught is carried normally, it is every other has a few minutes ' Zhi Zhi ' sound, what circumstance is this?
Diagnose: Component damage is formulary: Carpet type platoon is checked
Air conditioning abnormal knocking is the abnormal knocking of air conditioning compressor commonly, noise can feel around air conditioning compressor. Because air and moisture adulterated to cause in cold intermediary composition,this kind of abnormal knocking is commonly. If take the case after adding cold intermediary as before, and abnormal knocking position is located in near compressor, so the odds that structure of compressor interior machinery damages is bigger; If the abnormal knocking after period of time has a relapse, and stage interior accuses in be located in, dry bottle the odds of loss of efficiency is bigger. After successive platoon is checked, find problem key, square can suit the remedy to the case.
Disease 5: There still is peculiar smell after air conditioning is cleaned
Oneself are met every year clean air conditioning before summer comes, be afraid of occurrence peculiar smell namely, but after be being cleaned this year, do not have for ages, discover air conditioning or have peculiar smell, air conditioning is trashy for ages, be about to change?
Diagnose: The habit that use a car has by accident formulary: Air conditioning closes first before jockeying
The generation of air conditioning peculiar smell, because the condenser water inside air conditioning canal piles up,be mostly, formed the environment of dark moisture, make mould multiplies, light is cleaned is take temporary solution not the means of the effect a permanent cure, more should from drive daily the issue seeks in the habit. Habit of a lot of people jockeys to close air conditioning, such meetings bring about condenser water deposit to be inside conduit, the dirt in these condenser water and air is sundry adhere to together in evaporator surface, can cause many bacterium, the wind that blows as air conditioning pollutes the air inside whole vehicle. Air conditioning had better be put out before reaching destination 35 minutes, perhaps arrive at destination to put out air conditioning power source, maintain fan idling, increase wind force appropriately, make before jockey the temperature inside air conditioning conduit picks up, so that reduce the generation of condenser water, those who maintain air conditioning system is dry. The expert is special still remind, pure and fresh agent or perfume come to some people use air mask air conditioning scent, not only profitless harmful instead, solve air peculiar smell, still had better use professional equipment to do complete alexipharmic sterilization to air conditioning and air channel.
