Truck drivers must read! Learn to adjust the parking air conditioner protection voltage in 30 seconds
2025-07-07
SPACECLIMA EZ3302D Truck drivers must read! Learn to adjust the parking air conditioner protection voltage in 30 seconds
Avoid battery failure! Super easy to operate!
Parking air conditioner, adjust the protection voltage. In the off state, press the "up" and "down" buttons at the same time. The default protection voltage 21V is displayed at this time. Press "down" to adjust to the lowest 19V. Press the "up" button to adjust to the highest 24V. After adjustment, it automatically becomes the default voltage. After no operation, it will automatically turn off in about 10 seconds.
