The outdoor unit should be able to run normally 24 hours a day, 365 days a year under the conditions of ambient temperature -15～48℃, relative humidity ≤90%, sun and rain. Cooling is possible at this ambient temperature.

The main functions cover refrigeration, heating, ventilation and air purification, etc. The main components include compressors, condensers, liquid receivers, expansion valves, evaporators, fans and pipelines.

Its working principle is: the refrigerant circulates under the action of the compressor, and the condenser in the engine compartment is liquefied from a gaseous state to a liquid state, releasing heat; while in the car, it evaporates from a liquid state to a gaseous state, absorbing heat, thereby reducing the temperature inside the car. .

The product has been tested in the harsh environment of -28/-10℃ (PTC/heat pump) -50 ℃, the product runs normally, and no protection action occur,and it is suitable for the climate in the north and south of United States of America.

Features:

1.Double wind wheel evaporator fan, all copper motor, large air volume, low noise, rapid cooling

2.Scroll type inverter compressor, high energy efficiency, fast cooling, smooth operation, low noise.

3. Waterproof cooling fan, large air volume, advanced air blade design, low noise, easily meet the condensing cooling

4. The condenser adopts parallel flow high-end zinc spray, encrypted condenser, faster heat dissipation.

5.Square wave controller with 21 aluminum case，Intelligent frequency conversion controller

Specification:

Integrated cooling and heating air conditioner

Model：TR -L02

Layout structure：Top mounted

Voltage : 24 V

Cooling capacity (w)：2300

Heating capacity (w)：1000

Power Consumption:300-850W;

Current (A)：30-50

Undervoltage protection：9-11.2

Refrigerant : R134A（included）

Refrigerant charge (g): 600

Air volume (m³/h)：250-450

Speed range (r/min)：1600-3800

Brownout Recovery：12.5/2.5

Coefficient of performance：≥2.5

Power cord specification (mm²)：16 (2 to 5M)

Weight: 20 KG

Host size: 666mm * 720mm *160mm

Applicable minimum sunroof size: 300mm * 170mm

Notes :

1.TR -L02 requires that the size of the sunroof is greater than 225mm×299mm and less than 440mm× 580mm ( without a sunroof, it can be installed after opening the following positions)

2.Before adding refrigerant, vacuum treatment (15-20 minutes) is required, and then add refrigerant.

3.The amount of refrigerant injected should not exceed 500-600g. Be sure to use genuine R134a refrigerant

Package included:

1.One external machine

2.A set of sponge strips

3.2 fixed stretch bars

4.A set of interior panels

5.Remote control

6.Universal screw pack 1 pack

7.Water pipe

8.Installation drawings

9.Instruction manual