1. Introduction
This manual provides essential information for the safe and efficient operation, installation, and maintenance of your JINJUNYE 18000BTU Mini Split Air Conditioner. Please read this manual thoroughly before using the appliance and retain it for future reference.
2. Safety Information
Always adhere to the following safety precautions to prevent injury or damage to the unit.
- Professional Installation Required: This unit requires professional installation by a qualified technician. Improper installation can lead to electric shock, fire, or water leakage.
- Electrical Safety: Ensure the power supply matches the unit's specifications (208-230V). Do not operate with wet hands. Do not modify the power cord or plug.
- Refrigerant: This unit uses R-32 refrigerant. Handle with care and ensure proper ventilation during installation and servicing.
- Children and Pets: Keep children and pets away from the unit during operation and maintenance.
- Clearance: Maintain adequate clearance around both indoor and outdoor units for proper airflow.
- Maintenance: Disconnect power before performing any cleaning or maintenance.
3. Product Overview
The JINJUNYE 18000BTU Mini Split Air Conditioner is a ductless inverter heating and cooling system designed for efficient climate control in spaces up to 1250 sq. ft. It features advanced inverter technology for energy saving and a 17 SEER2 rating.
Components Included:
- Indoor Unit
- Outdoor Unit
- Remote Control & Batteries
- 18.45ft Signal Cable
- Refrigerant Pipe (17ft *2)
- Drain Hose (6.5ft*2)
- Wall Sleeve
- Sealing Gum*2, Tape*2, Drab Joint, Wall Cover
- User Manual
- Guide Plate, Rubber Feet, Screws, Remote Holder, Heat Preservation Tube
4. Setup and Installation
Important: Installation of this mini split system requires specialized tools and knowledge. It must be performed by a certified HVAC professional to ensure proper function, safety, and warranty validity.
Key Installation Steps (for professional reference):
- Site Selection: Choose appropriate locations for both indoor and outdoor units, ensuring adequate clearance, structural support, and drainage.
- Mounting: Securely mount the indoor unit to the wall and the outdoor unit on a stable surface or wall bracket.
- Piping Connection: Connect the refrigerant pipes between the indoor and outdoor units. Ensure proper flaring and tightening to prevent leaks.
- Electrical Wiring: Connect the signal cable and power wiring according to the wiring diagram provided in the full installation manual. Ensure all electrical connections are secure and comply with local codes.
- Vacuuming and Refrigerant Charging: Evacuate the refrigerant lines to remove air and moisture. If necessary, add additional R-32 refrigerant to achieve optimal performance.
- Drainage: Connect the drain hose from the indoor unit to ensure proper condensate removal.
- Leak Check: Perform a thorough leak check on all refrigerant connections.
- Test Run: Conduct a test run in all modes (cooling and heating) to verify correct operation.
5. Operating Instructions
Your JINJUNYE Mini Split Air Conditioner offers multiple modes and features for customized comfort.
Operating Modes:
- Cooling Mode: Cools the room to a set temperature, down to 61°F (16°C).
- Heating Mode: Heats the room to a set temperature, up to 88°F (31°C).
- Fan Mode: Circulates air without cooling or heating. Features 8 air speed adjustments and 4D airflow.
- Dry Mode (Dehumidification): Reduces humidity in the air.
- Auto Mode: Automatically selects the appropriate mode (cooling, heating, or fan) based on the room's ambient temperature.
Special Functions:
- Sleep Function: Operates at an ultra-quiet 22dB, adjusting temperature for comfortable sleep.
- Timer: Set the unit to turn on or off automatically within a 0.5-24 hour period.
- Eco Function: Optimizes operation for energy saving.
- Mute Function: Reduces operational noise to the lowest possible level.
- Turbo Function: Provides rapid cooling or heating for quick temperature changes.
- Health Function: Activates features designed to improve air quality.
- Swing Function: Controls the direction of airflow (vertical and horizontal).
- Child-Lock: Locks the remote control to prevent accidental changes.
- I Set (Memory Function): Remembers your preferred settings (temperature, mode, fan speed) for quick recall.
- I Feel: The remote control senses the temperature at its location and adjusts the unit's operation for localized comfort.
6. Maintenance
Regular maintenance ensures optimal performance and longevity of your air conditioner.
Self-Cleaning Function:
- The unit features a 131°F (55°C) high-temperature self-cleaning function for the indoor coil. This helps to remove accumulated dust and bacteria, ensuring fresh air.
- To activate, refer to your remote control or the full user manual for specific instructions.
Filter Cleaning:
- The air filter can be easily removed and cleaned under running water.
- Clean the filter regularly, especially when a "CL" code appears on the display, to maintain airflow and efficiency.
- Allow the filter to dry completely before reinserting it into the indoor unit.
Outdoor Unit Maintenance:
- Keep the area around the outdoor unit clear of obstructions (leaves, debris) to ensure proper airflow.
- The outdoor unit includes an automatic defrost function to prevent ice buildup and maintain efficiency in cold weather.
- The air-cooled technology helps cool down the temperature of the outdoor unit's components, allowing it to withstand high operating temperatures up to 132°F (55.5°C).
7. Troubleshooting
Before contacting customer support, please refer to the following common issues and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power, circuit breaker tripped, remote batteries dead. | Check power supply, reset circuit breaker, replace remote batteries. |
| Insufficient cooling/heating | Dirty air filter, blocked outdoor unit, wrong mode selected, temperature setting too high/low. | Clean air filter, clear obstructions from outdoor unit, select correct mode, adjust temperature setting. |
| Unusual noise | Loose parts, foreign objects, unit not level. | Inspect for loose parts or foreign objects. Ensure unit is installed on a level surface. If noise persists, contact a professional. |
| Water leakage from indoor unit | Clogged drain hose, improper installation. | Check and clear the drain hose. If issue persists, professional inspection is required. |
| Remote control not working | Dead batteries, obstruction between remote and unit. | Replace batteries. Ensure clear line of sight to the indoor unit's receiver. |
For issues not listed here or if solutions do not resolve the problem, please contact JINJUNYE customer support.
8. Specifications
Detailed technical specifications for the JINJUNYE 18000BTU Mini Split Air Conditioner.
- Brand: JINJUNYE
- Model Number: KF450068-02
- Cooling Capacity: 18,000 BTU
- Heating Capacity: 19,000 BTU
- SEER2 Rating: 17
- Voltage: 208-230 Volts
- Wattage: 1770 Watts
- Noise Level: 22 Decibels (in Sleep Mode)
- Refrigerant Type: R-32
- Coverage Area: Up to 1250 Square Feet
- Indoor Unit Dimensions: 35.82" W x 11.57" H x 8.11" D
- Item Weight: 85.4 pounds (total system)
- Material: Iron, Copper, Plastic
- Special Features: 4 Way Swing, Fast Cooling, Heating & Cooling Function, Remote Controlled, Sleep Mode, Self-Cleaning, Inverter Technology.
9. Warranty and Support
For warranty information, please refer to the documentation included with your product or contact JINJUNYE customer support directly. Professional installation is often a prerequisite for warranty validity.
Customer Support:
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact JINJUNYE customer support. Refer to the contact information provided in your product packaging or on the official JINJUNYE website.
You may also find support resources on the JINJUNYE Store on Amazon.
