1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your Daikin ARXC35C ATXC35C Inverter Air Conditioner. Please read this manual thoroughly before using the unit to ensure proper function and to prevent damage or injury. Keep this manual for future reference.
2. Safety Information
Always observe the following safety precautions to reduce the risk of electric shock, fire, or injury.
- Professional Installation: Installation, relocation, and maintenance of this unit must be performed by a qualified service technician. Improper installation can lead to electric shock, fire, or water leakage.
- Electrical Safety: Ensure the power supply matches the unit's specifications. Do not operate with wet hands. Never attempt to repair or modify the unit yourself.
- Refrigerant Handling: The unit uses R32 refrigerant. This refrigerant is mildly flammable. Ensure proper ventilation during installation and servicing. Do not puncture or burn the refrigerant circuit.
- Children and Vulnerable Persons: This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
- Clearance: Maintain adequate clearance around the indoor and outdoor units for proper airflow and maintenance.
3. Product Overview
The Daikin ARXC35C ATXC35C is a split-system air conditioner designed for efficient cooling and heating. It consists of an indoor unit (ARXC35C) and an outdoor unit (ATXC35C).
Indoor Unit (ARXC35C)
Figure 3.1: Daikin ARXC35C Indoor Unit. This image shows the white, sleek indoor unit of the Daikin air conditioner, typically mounted high on a wall, with its front panel closed.
Outdoor Unit (ATXC35C)
Figure 3.2: Daikin ATXC35C Outdoor Unit. This image displays the beige-colored outdoor unit with a large fan grille, typically placed outside the building, responsible for heat exchange.
4. Setup and Installation
Installation of the Daikin ARXC35C ATXC35C air conditioner requires specialized tools and knowledge. It is mandatory to have the unit installed by a certified HVAC professional to ensure safety, optimal performance, and warranty validity.
Key Installation Considerations:
- Location: Choose a location for both indoor and outdoor units that allows for proper airflow, minimal obstruction, and easy access for maintenance. Avoid direct sunlight or heat sources for the outdoor unit.
- Electrical Connection: Ensure a dedicated power circuit with appropriate voltage (240V) and circuit breaker protection is available.
- Refrigerant Piping: The unit comes pre-charged with R32 refrigerant for up to 7 meters of piping. For longer runs, additional refrigerant must be added by a professional.
- Drainage: Proper drainage for condensate water from the indoor unit is crucial to prevent water damage.
Refer to the detailed installation manual provided with the unit for specific instructions, diagrams, and safety warnings for installers.
5. Operating Instructions
Your Daikin ARXC35C ATXC35C air conditioner is controlled via a wireless remote control (not pictured). Familiarize yourself with the remote control's buttons and display.
Basic Operation:
- Power On/Off: Press the ON/OFF button to start or stop the unit.
- Mode Selection: Use the MODE button to cycle through operating modes:
- COOL: For cooling the room.
- HEAT: For heating the room (heat pump function).
- FAN: Circulates air without cooling or heating.
- DRY: Dehumidifies the room.
- AUTO: Automatically selects cooling or heating based on room temperature.
- Temperature Adjustment: Use the TEMP ▲ / ▼ buttons to set your desired temperature.
- Fan Speed: Press the FAN button to adjust the fan speed (Auto, Low, Medium, High).
- Swing: Use the SWING button to adjust the airflow direction.
- Timer Function: Set the unit to turn on or off automatically at specified times using the TIMER ON/OFF buttons.
Special Features:
- Inverter Technology: The inverter compressor adjusts its speed to maintain a stable temperature, leading to energy savings and quieter operation.
- Powerful Mode: Provides rapid cooling or heating for a short period.
- Economy Mode: Reduces power consumption for energy-efficient operation.
- Quiet Operation: Selectable fan settings for reduced noise levels.
6. Maintenance
Regular maintenance ensures optimal performance and extends the lifespan of your air conditioner. Always turn off the power supply to the unit before performing any maintenance.
User Maintenance:
- Air Filter Cleaning: Clean the air filters every two weeks or more frequently depending on usage and air quality. Open the front panel of the indoor unit, remove the filters, wash them with water, dry thoroughly, and reinsert.
- Unit Exterior Cleaning: Wipe the indoor and outdoor unit exteriors with a soft, damp cloth. Do not use harsh detergents, solvents, or abrasive cleaners.
Professional Maintenance:
It is recommended to have a qualified technician perform a comprehensive service check at least once a year. This includes:
- Checking refrigerant levels and leaks.
- Cleaning the outdoor unit coils.
- Inspecting electrical connections.
- Checking drainage system.
7. Troubleshooting
Before contacting service, review the following common issues and their potential solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not operate | No power; Remote control batteries low; Timer set to OFF. | Check power supply/circuit breaker; Replace remote batteries; Cancel timer setting. |
| Insufficient cooling/heating | Dirty air filters; Doors/windows open; Temperature setting incorrect; Obstruction to airflow. | Clean air filters; Close doors/windows; Adjust temperature; Remove obstructions. |
| Unusual noise | Loose parts; Unit not level; Normal operating sounds (e.g., refrigerant flow). | Check for loose parts (contact professional); Ensure unit is level; If noise is excessive or unusual, contact service. |
| Water leakage from indoor unit | Clogged drain hose; Improper installation. | Contact a qualified technician to inspect and clear the drain hose or re-evaluate installation. |
If the problem persists after attempting these solutions, or if an error code appears on the display, contact a qualified Daikin service technician for assistance. Do not attempt to repair the unit yourself.
8. Specifications
The following table outlines the key technical specifications for the Daikin ARXC35C ATXC35C air conditioner.
| Feature | Specification |
|---|---|
| Brand | Daikin |
| Model Number | ARXC35C (Indoor), ATXC35C (Outdoor) |
| Cooling Capacity | 12000 BTU |
| Energy Efficiency (Cooling) | A++ |
| Energy Efficiency (Heating) | A+ |
| Refrigerant Type | R32 |
| Voltage | 240 Volt |
| Wattage | 3530 W |
| Installation Method | Split System |
| Special Features | Inverter Compressor |
| Package Dimensions | 92 x 83 x 35 cm |
| Item Weight | 40.3 kg |
| SEER (Seasonal Energy Efficiency Ratio) | 5 |
9. Warranty and Support
Your Daikin ARXC35C ATXC35C air conditioner is covered by a manufacturer's warranty. The specific terms and duration of the warranty may vary by region and retailer. Please refer to the warranty card included with your product or contact your point of purchase for detailed information.
For technical support, service requests, or inquiries regarding your unit, please contact Daikin customer service or an authorized Daikin service center. Ensure you have your model number (ARXC35C ATXC35C) and purchase details available when contacting support.
You can find contact information for Daikin support on their official website or through your local Daikin distributor.
