EWAD820C-PS - Air Conditioning DAIKIN - Free user manual and instructions
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| Product type | Air-cooled central air conditioner (air-cooled condensing unit) |
| Refrigerant | R-410A |
| Nominal cooling capacity | 820 kW (approx. 2,800,000 Btu/h) |
| Power supply | 400V 3-phase / 50Hz |
| Dimensions (W x D x H) | 5200 x 2200 x 2400 mm |
| Weight | 3500 kg |
| Nominal air flow | 120,000 m³/h |
| Sound level (at 1 m) | 85 dB(A) |
| Operating range (outdoor) | -10 °C to 46 °C |
| Compressor type | Semi-hermetic screw |
| Fan type | Variable pitch axial |
| Heat exchanger material | Copper / aluminum fins |
| Air filters | High performance pleated filters (option) |
| Drain connection | DN125 (safety purge) |
| Main functions | Cooling, modulating power control, self-diagnosis, defrost management |
| Control type | Microprocessor with touch screen LCD |
| Electrical protection | Overvoltage, undervoltage, phase imbalance, compressor overload protection |
| Maintenance and cleaning | Quarterly cleaning of filters and fins; annual inspection by certified technician |
| Spare parts and repairability | Compressors, fans, electronic boards, sensors available from Daikin dealers |
| Warranty | 2 years parts and labor (according to general conditions) |
Frequently Asked Questions - EWAD820C-PS DAIKIN
What is the cooling capacity of the EWAD820C-PS?
The nominal cooling capacity is 820 kW (approx. 2,800,000 Btu/h).
What type of refrigerant does this unit use?
The EWAD820C-PS uses R-410A refrigerant, a chlorine-free HFC.
What are the dimensions of the unit?
The approximate dimensions are: 5200 mm width, 2200 mm depth, and 2400 mm height.
Is regular maintenance required?
Yes, it is recommended to clean the filters and fins every three months and have the unit checked by a certified technician once a year.
What is the sound level?
The sound level at 1 meter is approximately 85 dB(A), measured under standard conditions.
Can I use the unit in winter?
The EWAD820C-PS is designed to operate in cooling mode down to an outdoor temperature of -10 °C. For lower temperatures, defrost options are available.
What power supply is needed?
The unit requires a 400V 3-phase / 50Hz power supply. A suitable circuit breaker must be installed.
Where can I find spare parts?
Spare parts (compressors, fans, electronic boards) are available from authorized Daikin dealers.
How do I adjust the cooling power?
Adjustment is done via the microprocessor controller with touch screen. It allows power modulation to match demand.
What to do in case of an error code?
Consult the manual to identify the error code. You can also contact Daikin after-sales service with the displayed code.
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