1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your Treeligo Rooftop Air Conditioner. Please read this manual thoroughly before installation and use, and keep it for future reference.
2. Product Overview & Features
The Treeligo Rooftop Air Conditioner is designed to provide efficient cooling and heating for various recreational vehicles. Its robust construction and advanced features ensure comfort and reliability on your travels.
- Efficient Cooling & Heating Performance: Delivers 9500 BTU of cooling power and heating function, maintaining ideal temperatures. Designed for energy efficiency to reduce power consumption.
- Weatherproof ABS Construction: The outer shell is crafted from high-strength ABS engineering plastics, offering exceptional UV and impact resistance against harsh weather conditions.
- Stable Performance: Compatible with 12V DC AC systems, ensuring smooth operation with on-board generators or camping power supplies. Supports concurrent operation of multiple devices.
- Ultra-Quiet Operation: Features brushless compressors for ultra-quiet performance, ensuring a comfortable and peaceful environment.



3. Specifications
| Specification | Value |
|---|---|
| Brand Name | Treeligo |
| Model Info | Tree-EAC002.18.12.HC |
| Item Weight | 70 pounds |
| Product Dimensions | 7 x 28 x 26 inches |
| Efficiency | High Efficiency |
| Capacity | 70 Pounds |
| Annual Energy Consumption | 10 Kilowatt Hours Per Year |
| Noise Level | 65 Decibels |
| Installation Type | Rooftop |
| Form Factor | Rooftop |
| Special Features | Fast Cooling, Panel Control, Remote Controlled |
| Color | White |
| Voltage | 12 Volts |
| Wattage | 1000 watts |
| Material Type | ABS |
4. What's in the Box
The package includes all necessary components for installation and operation:
- Main Body (Outdoor Unit)
- Interior Trim Panel
- Remote Control
- Pull Rods
- Screw Bag (Mounting accessories kit)
- Sponge Strip
- Drain Pipe
- Instruction Manual

5. Installation Guide
Proper installation is crucial for optimal performance and safety. Follow these steps carefully.
5.1. Preparation
- Choose Installation Location: The A/C unit installs at the skylight. Ensure the minimum roof size is 12.59" (L) x 9.45" (W). Suitable for standard roofs.
- Cut Skylight Opening: Create a skylight opening suitable for the size of the skylight, typically >320 x 240mm.
- Clean Edges: Clean the edges of the skylight opening thoroughly.
- Apply Sponge Rubber Strip: Paste the sponge rubber strip around the opening. After pasting, apply sealant to the inner and outer rings of the sponge rubber strip for a watertight seal.
5.2. Mounting the Outdoor Unit
- Position the Unit: Place the roof-mounted air conditioner on the car roof. Adjust its position to make it stably and snugly fit against the rubber strip.
- Secure with Pull Rods: According to the size of the vehicle's sunroof, fix the pull rod horizontally or vertically on the roof to make it secure. Tighten the mounting screws by hand initially, then with a wrench.
- Install Drain Pipes: Remove the air conditioner cover and install drain pipes at the drainage holes on both sides of the air conditioner.
- Install Air Conditioner Casing: Carefully install the air conditioner casing back onto the unit.

5.3. Wiring and Interior Panel Installation
- Connect Control Panel Wires: The wires of the control panel are connected to the wires of the air conditioner main unit in a one-to-one correspondence.
- Install Interior Trim Panel: Install the air conditioner interior trim panel, ensuring all connections are secure.
- Install Air Intake Filter: Install the air intake filter and cover the bolt holes with bolt decorative caps.
- Connect Power Supply: Connect the power supply for testing.
6. Operating Instructions
Your Treeligo RV Air Conditioner can be operated via the integrated control panel or the included remote control.
6.1. Control Panel
The control panel features buttons for power, fan speed, mode selection (cooling/heating), and temperature adjustment. The digital display shows the current temperature and settings.
6.2. Remote Control
The remote control provides convenient access to all functions from a distance, including power, fan speed, mode, and temperature settings.

7. Maintenance
Regular maintenance ensures the longevity and efficiency of your air conditioner.
- Clean Air Filters: Periodically clean or replace the air filters to maintain optimal airflow and cooling efficiency.
- Inspect Drainage: Ensure the drain pipes are clear of obstructions to prevent water buildup.
- Check Electrical Connections: Regularly inspect all electrical connections for tightness and signs of wear.
- Clean Exterior: Keep the exterior unit clean from debris, leaves, and dirt to ensure proper heat exchange.
8. Troubleshooting
If you encounter issues with your air conditioner, refer to the following common troubleshooting tips:
- Unit Not Turning On: Check the power supply and all electrical connections. Ensure the battery is adequately charged.
- Insufficient Cooling/Heating: Verify that the air filters are clean and not obstructed. Check the temperature settings and ensure the correct mode is selected.
- Unusual Noise: Inspect the unit for any loose parts or debris that might be causing the noise.
- Water Leakage: Check the drain pipes for blockages or improper installation.
For persistent issues, please contact customer support.
9. Warranty & Support
Your Treeligo Rooftop Air Conditioner comes with a manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.
For technical support, warranty claims, or spare parts, please contact Treeligo customer service through their official channels or the retailer where you purchased the product.
Online Support: Visit the Treeligo Store on Amazon for FAQs and additional resources.