Installation Guide
Tools Needed:
- Drill with hole saw attachment
- Level
- Screwdrivers (flat and Phillips)
- Pipe cutter
- Vacuum pump
- Manifold gauge set
- Tape measure
- Torque wrench
Step-by-Step Installation
- Choose Installation Location: Select a location with proper clearance (minimum 30cm from walls and ceilings) and solid mounting surface.
- Mount Indoor Unit: Install mounting plate on wall, ensuring it's level. Hang indoor unit securely on the plate.
- Install Outdoor Unit: Place outdoor unit on stable, level surface with proper vibration isolation pads.
- Connect Refrigerant Lines: Run copper piping between indoor and outdoor units. Ensure proper insulation on suction line.
- Electrical Connection: Connect power wiring according to local electrical codes. Install dedicated circuit with proper breaker.
- Connect Drain Line: Install condensate drain line with proper slope (minimum 1% grade) to ensure proper drainage.
- Vacuum and Charge System: Evacuate system to 500 microns, then charge with specified refrigerant amount.
- Test Run: Run system through complete cooling and heating cycles to check for proper operation and leaks.
Specifications
| Model Series | AC-24000BTU-SPLIT |
| Type | Split System Air Conditioner |
| Color | White / Silver |
| Cooling Capacity | 24,000 BTU/h |
| Heating Capacity | 26,000 BTU/h |
| Noise Level (Indoor/Outdoor) | 19 dB / 52 dB |
| Control Type | Digital Remote with LCD Display |
| Energy Rating | SEER 22 (Most Efficient) |
| Power Requirements | 230V, 60Hz, 15A |
| Refrigerant Type | R-410A |
| Dimensions Indoor (HxWxD) | 30 x 90 x 20 cm |
| Dimensions Outdoor (HxWxD) | 55 x 85 x 30 cm |
| Weight (Indoor/Outdoor) | 9 kg / 35 kg |
Warranty Information
- Full Warranty: 5 years parts and labor
- Compressor Warranty: 10 years on inverter compressor
- Additional Coverage: Optional extended warranty available
For warranty service, contact Customer Service at 1-800-555-ACRE or visit ACManufacturer.com
Key Features
Inverter Compressor Technology
Advanced inverter compressor adjusts cooling/heating output to match room requirements, providing consistent temperature control while reducing energy consumption.
Wi-Fi Smart Control
Connect to home Wi-Fi for remote control via smartphone app. Schedule operations, monitor energy usage, and receive maintenance alerts from anywhere.
Multi-Stage Filtration System
Four-stage filtration including HEPA filter, activated carbon, antibacterial coating, and dust filter to remove allergens, odors, and airborne particles.
Quiet Operation
Specially designed fan blades and vibration-dampening technology provide ultra-quiet operation as low as 19 dB in sleep mode.
Auto Clean Function
Automatically dries the indoor unit's heat exchanger after use to prevent mold and bacteria growth, maintaining air quality and unit efficiency.
Wide Angle Airflow
Multi-directional louvers with wide-angle oscillation distribute air evenly throughout the room, eliminating hot/cold spots.
Operating Modes Explained
Cool Mode
Standard cooling operation with adjustable temperature from 16°C to 30°C
Heat Mode
Heating operation with heat pump technology for efficient winter comfort
Dry Mode
Dehumidification without significant cooling, ideal for humid conditions
Fan Mode
Air circulation only with multiple fan speed settings
Auto Mode
Automatically switches between cooling and heating based on room temperature
Sleep Mode
Gradually adjusts temperature and reduces noise for undisturbed sleep
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit won't start | Power issue, remote control batteries dead, circuit breaker tripped | Check power supply, replace remote batteries, reset circuit breaker |
| Poor cooling/heating | Dirty filters, low refrigerant, blocked airflow | Clean filters, check refrigerant charge, clear obstructions |
| Water leakage | Clogged drain line, improper installation slope | Clear drain line, ensure proper drainage slope |
| Unusual noises | Loose parts, debris in fan, vibration | Tighten mounting hardware, clear debris, check isolation pads |
| Frozen coils | Dirty filters, low refrigerant, restricted airflow | Clean filters, check refrigerant charge, ensure proper airflow |
| Bad odors | Dirty filters, mold growth in drain pan | Clean/replace filters, clean drain pan and line |
Error Codes
- E1: Room temperature sensor failure - Check sensor connection
- E2: Pipe temperature sensor failure - Check sensor connection
- E3: Communication error - Check wiring between indoor/outdoor units
- E4: High pressure protection - Check for blocked condenser
- E5: Low pressure protection - Check for refrigerant leak
- E6: Compressor overload - Allow system to cool down
- E7: Fan motor failure - Check fan motor and blades
- E8: Water full protection - Empty drain pan and clear line
Manual Downloads
Current Model Manuals
AC-24000BTU-SPLIT
24,000 BTU Split System
AC-18000BTU-SPLIT
18,000 BTU Split System
AC-12000BTU-WINDOW
12,000 BTU Window Unit
AC-36000BTU-MULTI
36,000 BTU Multi-Split System
Popular Previous Models
AC-9000BTU-WINDOW
9,000 BTU Window Unit
AC-30000BTU-SPLIT
30,000 BTU Split System
AC-48000BTU-CASSETTE
48,000 BTU Cassette Unit
AC-24000BTU-PORTABLE
24,000 BTU Portable Unit