What specific precautions should be taken after the installation of the parking heater?

After the installation is completed, it is necessary to first supplement the antifreeze and try the machine again
Due to the loss of antifreeze during the installation process of the car preheater, it is not advisable to start the machine without replenishing the antifreeze after installation. Without the circulation of antifreeze, it is easy to cause dry burning damage to the machine. Dry burning is not dangerous, but it can cause damage to the machine.
After replenishing the antifreeze, start testing the machine,
If it is difficult to start the car preheater
Please start the vehicle repeatedly before conducting a test drive. If the start is still prolonged, on-site technicians should exhaust the gas from the antifreeze or oil pump. The prolonged start-up time of the preheater is mostly due to poor circulation due to the presence of gas in the antifreeze or oil pump. Just exhaust the gas.
Can’t the preheater stop immediately when shutting down?
After the preheater is shut down, the preheating system still needs some time to dissipate heat and cannot stop working immediately. Therefore, the sound of the fan and water pump continuing to operate can still be heard after the preheater is shut down, which is a normal phenomenon and there is no need to worry.
Preheater not working?
① Check if the oil level in the fuel tank is sufficient
The preheater program is set to stop working when the oil content in the fuel tank is less than 20% or 30%. The main purpose is to avoid insufficient oil due to the use of oil in the preheater, which affects driving. After refueling, the preheater can resume normal operation.
② Check if the battery is running low
The start-up of the preheater requires a small amount of electricity from the battery for the heating of the spark plug and the operation of the motherboard, so the preheater operation needs to ensure sufficient battery power. In general, the service life of the battery is 3-4 years. Please pay attention to checking if the battery is aging and needs to be replaced.