The Fujitsu Room Air Conditioner is a high-efficiency cooling system featuring advanced inverter technology, multiple operation modes, intelligent temperature control, remote operation, timer functions, air swing control, sleep mode, energy-saving features, and comprehensive safety protections. Below are key sections for safety guidelines, technical specifications, installation procedures, operation instructions, maintenance guidelines, and troubleshooting.
Key components: Indoor unit with LCD display, Remote Control, Outdoor compressor unit, Air filters, Drain pipe, Power cord, Refrigerant connections.
| Feature | Description |
|---|---|
| Inverter Technology | Energy-efficient variable speed compressor |
| Operation Modes | Cool, Heat, Dry, Fan, Auto |
| Temperature Control | Precise ±1°C adjustment |
| Remote Control | Wireless operation with LCD display |
| Timer Functions | 24-hour on/off programming |
| Air Swing | Vertical and horizontal louvers |
| Sleep Mode | Automatic temperature adjustment |
| Energy Saving | Eco mode for reduced power consumption |
| Air Filter | Washable anti-bacterial filter |
| Safety Protections | Auto-restart, frost protection, overload protection |
Proper installation is crucial for optimal performance and safety.
WARNING! Installation must be performed by qualified technicians only. Incorrect installation may cause water leakage, electric shock, or fire.
Power on unit; use remote control for operation.
CAUTION! Do not operate unit with wet hands. Keep remote control dry and away from direct sunlight.
Access functions via remote control or indoor unit buttons.
Remote Control: POWER, MODE, TEMP ▲/▼, FAN SPEED, TIMER, SWING, SLEEP, RESET, LOCK.
Operation Modes: COOL (blue light), HEAT (orange light), DRY (green light), FAN (white light), AUTO (auto selection). Fan Speed: AUTO, LOW, MEDIUM, HIGH. Timer: ON timer (1-24 hours), OFF timer (1-24 hours). Special Functions: SLEEP mode (automatic temperature adjustment), SWING (louver movement), I-FEEL (temperature sensing from remote), ECO mode (energy saving).
Regular maintenance ensures optimal performance and longevity.
Tip: Always turn off power before performing any maintenance.
Unit displays error codes for troubleshooting.
WARNING! For complex error codes, contact qualified service technician.
Auto-restart: Resumes previous settings after power interruption. Frost Protection: Prevents coil freezing in heating mode. Overload Protection: Protects compressor from damage. Child Lock: Prevents accidental operation. Leakage Protection: Ground fault circuit interrupter.
Turn off power before cleaning. Use soft dry cloth for indoor unit; clean outdoor unit with water spray.
CAUTION! Do not use abrasive cleaners, gasoline, or chemicals. Do not wash unit with water directly.
CE Certified: Complies with European safety standards. RoHS Compliant: Free from hazardous substances. Energy Rating: A++ to A+++ efficiency ratings. Refrigerant Compliance: Meets F-gas regulations. For technical support, visit www.fujitsu-general.com or contact authorized service centers.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Unit not starting | Power supply/remote batteries | Check power connection; replace remote batteries; ensure unit is plugged in. |
| Poor cooling/heating | Dirty filters/temperature setting | Clean air filters; check temperature setting; ensure doors/windows closed. |
| Water leakage | Clogged drain pipe | Clear drain pipe; ensure proper installation slope. |
| Unusual noise | Loose parts/fan obstruction | Check for loose components; remove obstructions from fans. |
| Remote not working | Batteries/obstacles | Replace batteries; ensure direct line of sight to indoor unit. |
| Unit freezing up | Low temperature/dirty filters | Increase temperature setting; clean filters; check for proper airflow. |
Reset: Turn off power for 10 minutes, then restart.
Service: Contact authorized Fujitsu service center; www.fujitsu-general.com