Product Overview
The Kinghome KW12HQ2B8D 22 SEER Split Unit, Violet Series, is an advanced air conditioning system designed for efficient cooling and heating. This unit utilizes DC inverter technology to achieve high energy efficiency and quiet operation. It includes features such as a timer, intelligent defrosting, an LED display, and self-diagnosis capabilities.
Key features include:
- Cooling capacity: 12000 BTU, Heating capacity: 13000 BTU, 23 SEER.
- Operates on 230 V, 60 HZ, with a maximum airflow of 400 cfm.
- Capable of heating down to -4°F.
- Includes line sets and a remote control for convenience.
- Equipped with intelligent defrosting, LED display, and self-diagnosis functions.
Safety Information
Please read all safety warnings and instructions carefully before installing, operating, or performing maintenance on this unit. Failure to follow these instructions may result in property damage, personal injury, or death.
- Professional Installation Required: Installation, maintenance, and repair of this unit must be performed by qualified and certified HVAC technicians. Improper installation can lead to electric shock, fire, or water leakage.
- Electrical Safety: Ensure the power supply matches the unit's specifications (230V, 60Hz). Always disconnect power before servicing the unit. Do not operate with wet hands.
- Refrigerant Handling: This unit uses R410A refrigerant. Handling of refrigerant should only be done by certified personnel.
- Clearances: Maintain adequate clearances around both indoor and outdoor units for proper airflow and maintenance.
- Children and Pets: Keep children and pets away from the unit during operation and maintenance.
Setup and Installation
The Kinghome KW12HQ2B8D split unit is designed for professional installation to ensure optimal performance and safety. The installation process typically takes less than a day.
Pre-Installation Checks:
- Verify that the installation site meets all local building codes and regulations.
- Ensure adequate structural support for both indoor and outdoor units.
- Confirm that the electrical supply is appropriate for the unit's voltage and amperage requirements.
- Unpack all components and verify that all parts, including line sets and remote control, are present and undamaged.
Installation Steps (Overview):
- Indoor Unit Placement: Select a suitable location for the indoor unit, ensuring proper air circulation and drainage.
- Outdoor Unit Placement: Position the outdoor unit on a stable, level surface, ensuring sufficient clearance for airflow and maintenance.
- Line Set Connection: Connect the refrigerant line sets between the indoor and outdoor units. These lines are included with the unit.
- Electrical Wiring: Connect the electrical wiring according to the wiring diagram provided in the full installation manual.
- Vacuuming and Refrigerant Charging: Evacuate the system to remove air and moisture, then charge with the appropriate amount of R410A refrigerant.
- Test Run: Perform a test run to ensure all functions are operating correctly and there are no leaks.
This image displays the outdoor condenser unit of the Kinghome KW12HQ2B8D 22 SEER Split Unit. It features a white casing with a protective grille covering the fan and internal components. The Kinghome logo is visible on the right side of the unit.
Operating Instructions
Your Kinghome split unit is controlled via the included remote control and features an intuitive LED display.
Remote Control Functions:
- Power Button: Turns the unit ON/OFF.
- Mode Button: Cycles through operating modes: Cool, Heat, Fan, Dry, Auto.
- Temperature Adjustment: Use UP/DOWN arrows to set desired temperature.
- Fan Speed: Adjusts fan speed (Low, Medium, High, Auto).
- Timer Function: Set the unit to turn ON or OFF automatically after a specified period. Refer to the remote control manual for detailed timer programming.
- Sleep Mode: Optimizes temperature and fan speed for comfortable sleep.
- Swing Function: Controls the louver movement for optimal air distribution.
LED Display:
The indoor unit features an LED display that shows the current temperature setting, operating mode, and various indicators for functions like timer, defrost, and self-diagnosis codes.
Intelligent Defrosting:
During heating operation in cold weather, the outdoor unit may accumulate frost. The intelligent defrosting function automatically activates to remove frost, ensuring efficient heating performance. The indoor unit may temporarily stop blowing warm air during this cycle.
Maintenance
Regular maintenance ensures the longevity and efficient operation of your Kinghome split unit. Always disconnect power to the unit before performing any maintenance.
Air Filter Cleaning (Monthly or Bi-Monthly):
- Open the front panel of the indoor unit.
- Remove the air filters.
- Clean the filters using a vacuum cleaner or wash them with lukewarm water and a mild detergent.
- Allow filters to dry completely before reinserting them.
- Close the front panel.
Outdoor Unit Cleaning (Annually):
- Ensure the outdoor unit's coils are free from dirt, leaves, and other debris.
- Carefully clean the coil fins with a soft brush or a low-pressure hose. Avoid bending the fins.
- Ensure the drainage holes at the base of the unit are clear.
Professional Inspection (Annually):
It is recommended to have a qualified HVAC technician inspect your unit annually. This includes checking refrigerant levels, electrical connections, and overall system performance.
Troubleshooting
Before contacting customer support, please refer to the following common issues and their solutions. The unit's self-diagnosis feature may display error codes on the LED display to assist in identifying problems.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on. | No power supply; Remote control batteries dead; Circuit breaker tripped. | Check power connection; Replace remote batteries; Reset circuit breaker. |
| Insufficient cooling/heating. | Dirty air filters; Blocked outdoor unit; Incorrect mode setting; Low refrigerant. | Clean air filters; Clear debris from outdoor unit; Select correct mode; Contact technician for refrigerant check. |
| Unusual noise. | Loose parts; Debris in fan; Unit not level. | Inspect for loose parts; Remove debris; Ensure unit is level. If noise persists, contact technician. |
| Water leakage from indoor unit. | Clogged drain pipe; Improper installation. | Clear drain pipe; Contact technician for inspection. |
| LED display shows error code. | System malfunction detected by self-diagnosis. | Note the error code and refer to the full service manual or contact customer support with the code. |
Specifications
Detailed specifications for the Kinghome KW12HQ2B8D 22 SEER Split Unit:
| Attribute | Value |
|---|---|
| Model Number | KW12HQ2B8D |
| Cooling Capacity | 12000 BTU |
| Heating Capacity | 13000 BTU |
| SEER (Seasonal Energy Efficiency Ratio) | 23 |
| Voltage | 230 Volts |
| Frequency | 60 HZ |
| Maximum Airflow | 400 cfm |
| Minimum Heating Temperature | -4°F |
| Refrigerant Type | R 410A |
| Indoor Unit Dimensions (L x W x H) | 33.268" x 11.378" x 8.228" |
| Indoor Unit Weight | 22.12 lb |
| Outdoor Unit Dimensions (L x W x H) | 33.386" x 21.26" x 12.598" |
| Outdoor Unit Weight | 85.9 lb |
| Form Factor | Mini-Split |
| Color | Violet |
| Special Feature | LED Display |
Warranty Information
Kinghome products are manufactured to high-quality standards. For specific warranty terms and conditions, including coverage duration and claim procedures, please refer to the warranty card included with your product or visit the official Kinghome website. Keep your proof of purchase for warranty claims.
Customer Support
If you encounter issues that cannot be resolved using the troubleshooting guide, or if you require professional assistance, please contact Kinghome customer support. Have your model number (KW12HQ2B8D) and purchase information ready when you call.
For the most up-to-date contact information, please visit the official Kinghome website or refer to the documentation provided with your unit.
