How to Turn on the External Circulation Button in the Lingpai?
2 Answers
Press the straight-line graphic button to activate the external circulation. On the Lingpai's air conditioning control panel, there are two car-shaped images or graphics: a straight line represents external circulation, while a curved line indicates internal circulation. Typically, internal circulation is used during traffic jams, and external circulation is employed during high-speed driving. The use of internal and external circulation should be combined with the air conditioning and heating systems. Below is some extended knowledge about external circulation: 1. Utilizing external circulation allows you to breathe fresh air from outside the vehicle. During long high-speed drives, the air inside the car can become stale, making occupants uncomfortable. Since opening the windows isn't an option, activating external circulation can bring in fresh air. 2. If it's too hot, you can turn off the fan and switch to external circulation. This maintains the interior temperature while introducing fresh air, enhancing comfort. However, if the air conditioning is used to lower the cabin temperature, avoid keeping external circulation on continuously. Instead, periodically switch to external circulation to refresh the air. 3. Some people complain about poor cooling performance in summer, often because the system is accidentally set to external circulation. This allows hot outside air to continuously enter the cabin, preventing the temperature from dropping effectively. For optimal cooling, set the system to internal circulation. If the weather isn't extremely hot, adjusting the air conditioning settings to external circulation can provide both cool air and fresh airflow, improving comfort.
I've driven the Honda Crider for a while and am quite familiar with its fresh air mode operation. Usually, after getting in the car (without starting the engine), locate the HVAC control panel on the center console - there should be a button marked with the fresh air mode icon or text (typically showing an arrow pointing from outside into the car). Press it gently, and when the indicator light comes on, it means the mode is activated. Why use it? For instance, during winter when windows fog up or summer when the cabin feels stuffy, switching to fresh air mode brings in outside air to prevent oxygen depletion or window condensation. If the button doesn't respond, it might be because windows aren't fully closed or the AC system is in auto mode regulating air circulation automatically. Personally, I prefer using recirculation mode in city traffic to avoid exhaust fumes, then switching to fresh air mode on highways for ventilation. The operation is simple, but remember not to keep it on too long in heavily polluted areas as it may affect breathing comfort.
