Sunster S-AC3 Parking Air Conditioner 12V/24V Efficient Cooling

12V/24V Parking Air Conditioner for Trucks, RVs, Campers, Vans

Technical Specifications:

Key Features:

✅ LED Display & Remote Control

Clear LED screen for easy operation.

12V model remembers last shutdown settings, while the 24V model starts in sleep mode with a default temperature of 24°C.

Comes with a remote control for effortless adjustments from the driver’s seat.

✅ Safe & Reliable Power Supply

12V Model: Requires a 100AH battery and a 70A generator.

24V Model: Features low-voltage, over-voltage, and over-current protection, preventing excessive battery drain to ensure the vehicle can start as usual.

✅ Powerful & Energy Efficient Cooling

10,000 BTU cooling capacity provides fast cooling in hot summer conditions.

15% higher efficiency compared to standard AC models.

Runs on battery or engine power, offering continuous cooling even when the engine is off.

✅ Advanced Compressor & High-Quality Components

Inverter scroll compressor: High-speed 2500 RPM motor cools the interior within minutes.

Waterproof high-efficiency fan: 360-degree design for superior airflow.

Corrosion-resistant condenser: Special surface treatment enhances durability and cooling performance.

✅ Intelligent Control & Multiple Modes

Four adjustable cooling modes:

1. Air supply mode
2. Power-saving mode
3. Economic mode
4. Strong cooling mode

Infrared remote control for easy operation.

✅ Premium Build & Universal Fit

Durable construction: Internal unit features a high-quality plastic shell, while the external unit is made from sturdy iron with an aluminum condenser.

Fits a wide range of vehicles, including trucks, RVs, excavators, cranes, bulldozers, passenger cars, and construction vehicles.

Package Includes:

1x 12V/24V Car Air Conditioner

1x Internal Unit

1x Sewer Pipe

1x 3M High-Pressure Pipe

1x 3M Low-Pressure Pipe

1x Internal Unit Mounting Plate

1x Screw Bag

1x Adhesive Tape

1x Internal and External Signal Lines

1x 3M Battery Line

1x Remote Control

1x User Manual

Installation & Unit Details:

✅ Outdoor Unit: Integrated variable frequency compressor, high-power electronic fan, and high-density condenser. Can be installed vertically (front of vehicle) or horizontally (roof-mounted).
✅ Indoor Unit: Low-decibel silent operation, wide-angle 5-hole air outlet, 360° airflow rotation, ensuring even air distribution throughout the vehicle.

Common Q&A:

❓ How should I maintain the air conditioner?
✔️ Turn off the power before cleaning. Use a neutral cleaning agent for surface cleaning. Remove the outer shell and blow out dust with high-pressure air. Regularly check the battery power and ensure air vents are clear.

❓ What should I do if the battery power is low?
✔️ If the system enters low-voltage protection, switch to energy-saving mode for temporary operation. However, it's recommended to recharge the battery as soon as possible.

❓ How do I troubleshoot abnormal operation?
✔️ Check the error code on the display panel or compressor LED light. Refer to the user manual for troubleshooting instructions.