Subaru Forester 2019-2021 Owners Manual / Climate control / Operating tips for heater and air conditioner

Subaru Forester: Climate control / Operating tips for heater and air conditioner

Cleaning ventilation grille

Subaru Forester. Operating tips for heater and air conditioner

  1. Front ventilation inlet grille

Always keep the front ventilation inlet grille free of snow, leaves, or other obstructions to ensure efficient heating and defrosting. Since the condenser is located in front of the radiator, this area should be kept clean because cooling performance is impaired by any accumulation of insects and leaves on the condenser.

Efficient cooling after parking in direct sunlight

After parking in direct sunlight, drive with the windows open for a few minutes to allow outside air to circulate into the heated interior. This results in quicker cooling by the air conditioner. Keep the windows closed during the operation of the air conditioner for maximum cooling efficiency.

Lubrication oil circulation in the refrigerant circuit

Operate the air conditioner compressor at a low engine speed (at idle or low driving speeds) a few minutes each month during the off-season to circulate its oil.

Checking air conditioning system before summer season

Check the air conditioner unit for refrigerant leaks, hose conditions, and proper operation each spring. Have the air conditioning system checked by your SUBARU dealer.

Cooling and dehumidifying in high humidity and low temperature weather conditions

Under certain weather conditions (high relative humidity, low temperatures, etc.) a small amount of water vapor emission from the air outlets may be noticed. This condition is normal and does not indicate any problem with the air conditioning system.

Air conditioner compressor shut-off when engine is heavily loaded

To improve acceleration and gas mileage, the air conditioner compressor is designed to temporarily shut off during air conditioner operation whenever the accelerator is fully depressed such as during rapid acceleration or when driving on a steep upgrade.

Refrigerant for your climate control system

Your air conditioner uses ozone friendly refrigerant R-1234yf (HFO-1234yf). Consult your SUBARU dealer for service. Repairs needed as a result of using the wrong refrigerant are not covered under warranty.

    Defrosting

    If equipped Select the or mode to defrost or dehumidify the windshield and front door windows. NOTE When the or mode is selected, the air conditioner compressor operates automatically regardless of the position of the air conditioner button to defrost the windshield more quick..

    Air filtration system

    Your vehicle’s air conditioning system is equipped with an air filtration system. Replace the cabin air filter according to the replacement schedule found in the “Warranty and Maintenance Booklet”...

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    Categories

    Average fuel consumption

    Subaru Forester. Average fuel consumption

    Displays the driving range per gallon of fuel Displays the driving range per liter of fuel Displays the fuel consumption per 100 km

    This display shows the average rate of fuel consumption since the trip meter was last reset.

    Subaru Forester. Average fuel consumption

    TRIP RESET switch

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