Klimaire KIWU12H1+KOIU12H-1+WAFP24+IKM1438
Klimaire 12,000 BTU 22 SEER2 Wall Mounted Ductless Mini Split Inverter A/C Heat Pump System User Manual
Model: KIWU12H1+KOIU12H-1+WAFP24+IKM1438
Product Overview
The Klimaire U-PRO Series 12,000 BTU 115V Mini Split Inverter A/C Heat Pump System is designed to provide efficient heating and cooling for areas up to 550 sq. ft. This system includes an indoor fan coil, an outdoor condenser, a 16-foot installation kit, and a wall mounting bracket. It features smart control capabilities, advanced air purification, and a self-cleaning function for optimal indoor air quality.

Figure 1: Complete Klimaire 12,000 BTU Mini Split System with all included components.
Setup and Installation
This section provides an overview of the components included for setting up your Klimaire Mini Split system. Professional installation is recommended for optimal performance and safety.
Included Components
- Indoor Fan Coil Unit
- Outdoor Condenser Unit
- 16-foot Installation Kit:
- 16' Gas & Liquid Insulated Copper Lines with Factory-Flared Connections
- Stranded and Unshielded 16 Gauge 4 Lead Interconnecting Cable
- Wall Filler Putty
- Decorative Wall Cap
- Wall Sleeve Cylinder
- Non-Adhesive Decorative Wrapping Tape
- 4 Ft. Long Flexible Condensate Drain Hose
- Wall Mounting Bracket for Outdoor Unit
- Remote Control
Required Electrical Components (Included)
- Liquid-tight Flexible Electrical Whip with 3 - #10 AWG Wires
- 30A Fusible Disconnect Switch

Figure 2: Overview of system components and their placement.

Figure 3: Detailed view of the all-inclusive installation kit components.

Figure 4: Outdoor unit wall mounting bracket and hardware.
Operating Instructions
The Klimaire U-PRO Series offers multiple operating modes and smart features for enhanced comfort and convenience.
Operating Modes
- Cooling Mode: Provides shower-style cooling with upward airflow that gently descends.
- Heating Mode: Delivers blanket-style airflow for even heat distribution.
- Fan Mode: Circulates air without heating or cooling.
- Dry (Dehumidification) Mode: Reduces humidity levels in the room.
- Auto Mode: Automatically selects the appropriate mode based on room temperature.
- Gentle Breeze Mode: Provides a soft, non-harsh airflow for comfortable cooling.
- Turbo Mode: Quickly reaches desired temperature.
- ECO Mode: Optimizes energy consumption.
- Sleep Mode: Adjusts temperature for comfortable sleep and energy saving.
- Away Home (AH) Mode: Maintains a set temperature when you are away.
Smart Control Features
The system is Wi-Fi compatible and can be controlled via the Smart Life App on your smartphone. It also integrates with voice assistants like Alexa and Google Assistant.
- Smart Life App: Remotely manage your system's functions, settings, and schedule from anywhere.
- Voice Control: Use voice commands with Alexa or Google Assistant for hands-free operation.
- I Feel Function: The remote control senses the temperature around it and transmits the signal back to the indoor unit, allowing the unit to adjust the airflow and temperature for optimal comfort in your immediate vicinity.
- 24h Timer: Program the unit to turn on or off at specific times.

Figure 5: Wi-Fi connectivity and smart home integration.

Figure 6: Multi-function capabilities and internal features.
Maintenance
Regular maintenance ensures the longevity and efficient operation of your Klimaire Mini Split system. The unit is designed for easy cleaning.
Effortless Clean by Hands
The indoor unit features an intuitive cleaning design, allowing for easy disassembly and reassembly of key components for manual cleaning:
- Filter: Easily removable for cleaning.
- Vanes: Can be accessed for cleaning.
- Plate: Removable for thorough cleaning.
- Flap: Accessible for cleaning.
A built-in tilt support at the back of the indoor unit holds it in place, providing unobstructed access for cleaning and connecting copper lines.
Self-Cleaning System
The unit incorporates a 4-step self-cleaning process for the indoor coil, ensuring exceptional Indoor Air Quality (IAQ):
- Frosting: The coil is frosted to trap dust and contaminants.
- Defrosting: The frost melts, washing away the trapped particles.
- High-Temperature Drying: The coil is dried to prevent mold and mildew growth.
- 133°F High-Temperature Sterilization: Sterilizes the coil at 133°F (56°C) for deep cleaning.
Healthy Filters
The system includes advanced filters designed to improve air quality by capturing pollutants and eliminating odors:
- High-Density Top Opened Filter
- Tea Polyphenols Filter
- Photocatalyst Filter
- Anion Filter
- Activated Carbon Filter
- Vitamin C Filter
- Static Free Filter

Figure 7: Internal features related to air quality and self-cleaning.
Troubleshooting
This section provides guidance for common issues you might encounter. For complex problems, contact a qualified technician.
Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not turn on | No power, circuit breaker tripped, remote control batteries low. | Check power supply, reset circuit breaker, replace remote batteries. |
| Insufficient cooling/heating | Dirty air filters, blocked outdoor unit, incorrect mode setting, low refrigerant. | Clean air filters, clear obstructions from outdoor unit, verify mode, check for refrigerant leaks (professional service required). |
| Unusual noise | Loose parts, fan obstruction, refrigerant flow noise (normal). | Inspect for loose parts, remove obstructions. If noise persists or is unusual, contact service. |
| Water leakage from indoor unit | Clogged drain hose, improper installation. | Clear drain hose. If issue persists, professional re-installation or inspection may be needed. |
Self-Troubleshooting Features
The Klimaire U-PRO system includes built-in self-troubleshooting capabilities to detect and alert users to certain issues. Additionally, it features Refrigerant Leak Detection to prevent damage and ensure efficient operation.
In case of an emergency, an Emergency Button is available on the unit for basic operation.
Specifications
Detailed technical specifications for the Klimaire 12,000 BTU 115V Mini Split System.
| Feature | Detail |
|---|---|
| Brand | Klimaire |
| Model Number | KIWU12H1+KOIU12H-1+WAFP24+IKM1438 |
| Capacity | 12,000 BTU (1 Ton) |
| Voltage | 115 Volts |
| SEER2 Efficiency | 22 SEER2 |
| Product Dimensions (Indoor Unit) | 36.32"D x 12.05"W x 7.68"H |
| Noise Level (Indoor) | 34 dB (Min) |
| Installation Type | Split System |
| Refrigerant Type | R410A |
| Suitable Area Coverage | Up to 550 sq. ft. |
| Material Type | Aluminum, Copper, Plastic, Stainless Steel |
| Compatible Devices | Alexa, Google Home, Smartlife App |
| Special Features | Auto Restart, 4 Way Air Flow, Auto Clean, Sleep Mode, I Feel, Dry Mode, Self-Troubleshooting, High Ambient Cooling, Refrigerant Leak Detection, Emergency Button, Turbo Mode, ECO Mode, Away Home (AH), Auto Mode, 24h Timer, Smart Air Flow, Wi-Fi Compatible, Healthy Filters, 133°F High-Temperature Self-Cleaning System, Works with Google Assistant/Alexa, Long Distance Air Supply, Gentle Cool Wind, Low Ambient Heating |

Figure 8: Product dimensions for indoor and outdoor units.
Warranty and Support
Klimaire provides comprehensive warranty coverage for your peace of mind.
Warranty Information
- Compressor: 7-Year Warranty
- Parts: 5-Year Warranty
Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please visit the official Klimaire store or contact their customer service.
Important Safety Information
Always read and follow all safety precautions before operating or servicing the unit. Improper installation, adjustment, alteration, service, or maintenance can cause property damage, injury, or death. Consult a qualified installer, service agency, or your dealer for information or assistance.
- Ensure proper grounding to prevent electrical shock.
- Do not block air inlets or outlets.
- Keep children and pets away from the outdoor unit.
- Do not attempt to repair the unit yourself. Refer to qualified personnel.
- Turn off power before any maintenance or cleaning.
Video Resources
No official seller videos were provided for this product in the available data. For visual guides on installation or operation, please refer to the manufacturer's official website or authorized channels.
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