EWAD520T-SSB2 - Air Conditioning DAIKIN - Free user manual and instructions
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| Product Type | Air-Cooled Chiller |
| Brand | Daikin |
| Model | EWAD520T-SSB2 |
| Cooling Capacity | 520 kW (approx.) |
| Dimensions (L x W x H) | 4500 mm x 2200 mm x 2400 mm |
| Weight | 3000 kg (approx.) |
| Power Supply | 400 V / 3-phase / 50 Hz |
| Refrigerant | R-410A |
| Compressor Type | Screw compressor |
| Evaporator Type | Shell and tube |
| Condenser Type | Air-cooled fin and tube |
| Sound Pressure Level | 80 dB(A) (at 10 m) |
| Energy Efficiency Ratio (EER) | 3.0 (approx.) |
| Operating Temperature Range | -5 °C to 45 °C (ambient) |
| Water Flow Rate | 90 m³/h (approx.) |
| Water Pressure Drop | 75 kPa (approx.) |
| Main Features | Inverter scroll compressor, intelligent defrost, low noise fan, high efficiency |
| Maintenance | Periodic coil cleaning, filter replacement, refrigerant check |
| Safety Devices | High/low pressure switch, overload protection, anti-freeze thermostat |
| Repairability | Modular design, easy access to components, available spare parts |
Frequently Asked Questions - EWAD520T-SSB2 DAIKIN
What is the cooling capacity of the Daikin EWAD520T-SSB2?
The cooling capacity is approximately 520 kW. Refer to the manual for exact ratings.
What type of refrigerant does this chiller use?
It uses R-410A refrigerant, which is common for modern chillers.
What is the power supply requirement?
The unit requires a 400 V, 3-phase, 50 Hz electrical supply.
How do I clean the condenser coils?
Turn off the unit, then use a soft brush or low-pressure water to remove dirt. Do not use high pressure to avoid damaging the fins.
What is the recommended maintenance schedule?
Perform monthly inspections of filters and coils, and annual professional maintenance including refrigerant and electrical checks.
What are the safety precautions for operation?
Ensure proper grounding, never disable safety devices, and always disconnect power before servicing.
Can the chiller be installed outdoors?
Yes, it is designed for outdoor installation. Ensure adequate clearance for airflow and protection from direct sunlight.
What is the noise level of this unit?
The sound pressure level is approximately 80 dB(A) at 10 meters, depending on load.
How do I troubleshoot a low cooling capacity?
Check for dirty coils, low refrigerant charge, blocked water flow, or incorrect settings. Consult the manual for diagnostic codes.
Where can I find spare parts?
Contact Daikin authorized distributors or service centers. Use only genuine parts for warranty compliance.
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USER MANUAL EWAD520T-SSB2 DAIKIN
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Product information
Brand : DAIKIN
Model : EWAD520T-SSB2
Category : Air Conditioning