Installation Guide
Tools Needed:
- Phillips screwdriver
- Flathead screwdriver
- Adjustable wrench
- Drill with appropriate bits
- Level
- Tape measure
- Voltage tester
Step-by-Step Installation
- Choose Installation Location: Select a location with proper support, away from direct sunlight and heat sources, with adequate clearance for airflow.
- Mounting Bracket Installation: Secure the mounting bracket to the wall using appropriate anchors and screws for your wall type.
- Electrical Connection: Connect to a dedicated 115V/15A or 230V/20A circuit as specified by your model. Ensure proper grounding.
- Drainage Setup: Install the drain hose with a downward slope to ensure proper water drainage. Use hose clamps to secure connections.
- Unit Placement: Carefully place the air conditioner on the mounting bracket, ensuring it's securely seated and level.
- Seal Installation: Install foam seals around the unit to prevent air leaks and improve efficiency.
- Test Operation: Run the air conditioner through all modes (cool, fan, dehumidify) to ensure proper operation and check for leaks.
Specifications
| Model Series | Soleus Air MSZ-09/12/18 Series |
| Type | Portable/Wall Mount Air Conditioner |
| Color Options | White / Black / Silver |
| Cooling Capacity | 9,000 - 18,000 BTU |
| Noise Level | 52 - 62 dB |
| Control Type | Digital Display with Remote Control |
| Energy Rating | Energy Star Certified |
| Power Requirements | 115V/60Hz or 230V/50Hz |
| Dimensions (HxWxD) | Varies by model: 12-18" x 18-24" x 12-16" |
| Weight | 45-75 lbs |
| Refrigerant Type | R-410A (Eco-Friendly) |
| Air Flow | 350-450 CFM |
Warranty Information
- Full Warranty: 1 year parts and labor
- Compressor Warranty: 5 years on sealed system
- Additional Coverage: Optional extended warranty available
For warranty service, contact Soleus Customer Service at 1-888-876-5387 or visit SoleusInternational.com
Key Features
Inverter Technology
Soleus's advanced inverter compressor adjusts cooling output to maintain consistent temperature, reducing energy consumption by up to 30% compared to conventional units.
Multi-Stage Filtration
Three-stage filtration system including washable pre-filter, activated carbon filter, and HEPA-type filter for improved air quality and allergen reduction.
Auto-Swing Louvers
Automatically oscillating louvers distribute air evenly throughout the room, eliminating hot spots and improving overall comfort.
Dehumidification Mode
Independent dehumidification function removes excess moisture from the air without overcooling the room, ideal for humid climates.
Sleep Mode
Automatically adjusts temperature and fan speed throughout the night for optimal comfort and energy efficiency while you sleep.
Timer Functions
24-hour programmable timer allows you to schedule operation times, helping to save energy and ensure comfort when you need it.
Common Replacement Parts
Air Filters
Washable and replaceable filters for maintaining air quality and system efficiency
Remote Control
Infrared remote control with battery for convenient operation
Drain Pumps
Condensate removal pumps for proper drainage in various installation scenarios
Control Boards
Main electronic control boards for system operation and diagnostics
Fan Motors
Indoor and outdoor fan motors for proper air circulation
Mounting Kits
Complete installation kits including brackets, seals, and hardware
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit won't turn on | Power issue, tripped breaker, faulty outlet | Check power supply, reset breaker, test outlet with voltage tester |
| Poor cooling performance | Dirty filters, low refrigerant, blocked airflow | Clean/replace filters, check for obstructions, contact technician for refrigerant check |
| Water leakage | Clogged drain, improper installation, damaged drain pan | Clear drain line, ensure proper slope, inspect drain pan for cracks |
| Unusual noises | Loose parts, debris in fan, worn bearings | Tighten all fasteners, clear debris from fan, replace worn components |
| Remote not working | Dead batteries, IR sensor blocked, remote damage | Replace batteries, clear line of sight to sensor, test remote with phone camera |
| Unit cycles on/off frequently | Dirty coils, thermostat issues, oversized unit | Clean coils, check thermostat calibration, verify proper sizing for room |
Error Codes
- E1: Room temperature sensor failure - Check sensor connection
- E2: Evaporator temperature sensor failure - Inspect evaporator sensor
- E3: Condenser temperature sensor failure - Check condenser sensor
- E4: Communication error - Check wiring between indoor/outdoor units
- E5: Overcurrent protection - Check for electrical issues
- E6: Compressor overload - Allow unit to cool, check for obstructions
- P1: High pressure protection - Check for blocked airflow or overcharge
- P2: Low pressure protection - Check for refrigerant leak or restriction
Manual Downloads
Current Model Manuals
MSZ-09HP
9,000 BTU Wall Mount AC
MSZ-12HP
12,000 BTU Inverter AC
MSZ-18HP
18,000 BTU Dual Zone AC
PGP-12EC
12,000 BTU Portable AC
Popular Previous Models
LX-100
10,000 BTU Window AC
MSY-09HR
9,000 BTU Remote AC
PGP-10EC
10,000 BTU Portable
LX-120
12,000 BTU Window Unit
Parts Catalogs
Compressor Parts
Complete compressor assembly parts
Electrical Parts
Wiring diagrams and electrical components
Filter Parts
Replacement filters and air quality parts
Installation Parts
Mounting kits and installation accessories