Installation Guide
Tools Needed:
- Refrigeration gauge manifold
- Vacuum pump
- Torque wrench
- Pipe cutter and flaring tool
- Multimeter
- Level
- Drill with core bit
Step-by-Step Installation
- Select Installation Location: Choose a location with proper clearance (minimum 30cm from walls and ceiling) on a solid wall that can support the unit's weight.
- Install Wall Bracket: Securely mount the outdoor unit bracket using appropriate anchors for your wall type.
- Prepare Refrigerant Pipes: Cut copper pipes to required length, deburr ends, and flare connections to proper specifications.
- Connect Piping: Connect refrigerant pipes between indoor and outdoor units, ensuring all connections are tight and leak-free.
- Electrical Connection: Connect power cables according to local electrical codes. Ensure proper grounding and correct voltage (220-240V, 50Hz).
- Vacuum and Charge: Evacuate the system using a vacuum pump for at least 15 minutes, then charge with specified refrigerant amount.
- Test Operation: Test all functions including cooling, heating, fan speeds, and remote control operation.
Specifications
| Model Series | FTXM-M Series |
| Type | Wall Mounted Split System |
| Color | White / Titanium |
| Cooling Capacity | 9,000 - 24,000 BTU/h |
| Heating Capacity | 10,000 - 26,000 BTU/h |
| Noise Level (Indoor/Outdoor) | 19 dB / 49 dB |
| Control Type | Wireless Remote with LCD Display |
| Energy Rating | A+++ (SEER 8.5) |
| Power Requirements | 220-240V, 50Hz, 1Ph |
| Refrigerant Type | R-32 |
| Dimensions Indoor (HxWxD) | 29.5 x 79.8 x 24.8 cm |
| Dimensions Outdoor (HxWxD) | 55 x 79.8 x 28.9 cm |
| Weight (Indoor/Outdoor) | 9 kg / 34 kg |
Warranty Information
- Full Warranty: 5 years parts and labor
- Compressor Warranty: 7 years on inverter compressor
- Extended Coverage: Optional 10-year warranty available
For warranty service, contact Daikin Customer Service at 1-800-432-1342 or visit Daikin.com
Key Features
Inverter Technology
Daikin's advanced inverter compressor adjusts power output to match cooling/heating demand, providing consistent temperature control while reducing energy consumption by up to 30%.
Flash Streamer Technology
Advanced air purification system that breaks down and removes allergens, odors, and bacteria from indoor air, creating a healthier living environment.
Coanda Airflow
Intelligent airflow control that spreads cool air along the ceiling for even temperature distribution without direct drafts on occupants.
Powerful Operation
Quick cooling and heating capability that reaches desired temperature 30% faster than conventional units, with operation down to -15°C outdoor temperature.
Wi-Fi Control
Connect to Daikin mobile app for remote control, scheduling, energy monitoring, and maintenance alerts from your smartphone.
Quiet Operation
Ultra-quiet performance as low as 19 dB indoors - quieter than a whisper - thanks to advanced sound-dampening technology and optimized fan design.
Operation Modes Explained
Cool Mode
Standard cooling operation with adjustable temperature (16-30°C) and fan speed settings
Heat Mode
Heating operation with efficient heat pump technology for winter comfort
Dry Mode
Dehumidification function that removes excess moisture while maintaining comfortable temperature
Fan Mode
Air circulation only without cooling or heating, with multiple fan speed options
Auto Mode
Intelligent mode that automatically selects cooling or heating based on room temperature
Night Mode
Quiet operation with gradual temperature adjustment for undisturbed sleep
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not turning on | Power outage, circuit breaker tripped, remote control batteries dead | Check power supply, reset circuit breaker, replace remote batteries |
| Poor cooling/heating | Dirty filters, blocked airflow, incorrect temperature setting | Clean filters, clear obstructions, set appropriate temperature |
| Water dripping indoors | Clogged drain pipe, improper installation slope | Clear drain pipe, ensure proper drainage slope |
| Unusual noises | Loose parts, debris in fan, ice buildup | Tighten components, clean fan blades, check for ice formation |
| Remote not working | Batteries dead, signal blocked, sensor issue | Replace batteries, ensure line of sight, check sensor window |
| Frequent cycling | Dirty filters, thermostat location, oversized unit | Clean filters, relocate thermostat, consult technician |
Error Codes
- U0: Refrigerant shortage - Check for leaks and charge properly
- U2: Low voltage - Check power supply and connections
- U4: Communication error - Check wiring between indoor/outdoor units
- H9: Outdoor temperature sensor error - Replace sensor
- P1: Fan motor error - Check fan motor and connections
- E5/E6: Indoor temperature sensor error - Replace sensor
- F3: Discharge pipe temperature error - Check compressor and piping
Manual Downloads
Current Model Manuals
FTXM35M
3.5kW Inverter Split System
FTXM50M
5.0kW Inverter Split System
FTXM60M
6.0kW Inverter Split System
FTXM71M
7.1kW Inverter Split System
Popular Previous Models
FTXS35G
3.5kW Standard Split System
FTXN50K
5.0kW Inverter System
FTXM60N
6.0kW Advanced Inverter
FTXS71G
7.1kW Standard System