EWAT064CZNBA2 - Air Conditioning DAIKIN - Free user manual and instructions
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| Product Type | Water-Cooled Chiller |
| Model | EWAT064CZNBA2 |
| Brand | Daikin |
| Cooling Capacity | 225 kW (64 tons) |
| Refrigerant | R-410A |
| Compressor Type | Scroll |
| Dimensions (L x W x H) | 2500 x 1100 x 1500 mm |
| Weight | 1500 kg |
| Power Supply | 400V / 3-phase / 50Hz |
| Rated Power Input | 75 kW |
| EER (Energy Efficiency Ratio) | 3.0 |
| Evaporator Type | Shell and Tube |
| Condenser Type | Shell and Tube |
| Water Flow Rate (Evaporator) | 12 L/s |
| Water Flow Rate (Condenser) | 15 L/s |
| Sound Pressure Level | 75 dB(A) |
| Control System | Microprocessor-based |
| Maintenance | Clean condenser coils and check refrigerant pressure annually |
| Safety Features | High-pressure switch, low-pressure switch, overload protection |
| Spare Parts Availability | Replacement compressors, fans, and control boards available |
| Repairability | Modular design with accessible components |
| General Information | Indoor installation, water-cooled, suitable for commercial HVAC |
Frequently Asked Questions - EWAT064CZNBA2 DAIKIN
What type of refrigerant does the Daikin EWAT064CZNBA2 use?
The Daikin EWAT064CZNBA2 uses R-410A refrigerant, a common HFC blend for chillers.
What is the cooling capacity of this chiller?
The cooling capacity is approximately 225 kW (64 tons) under standard conditions.
What power supply is required for installation?
It requires a 400V, 3-phase, 50Hz electrical supply.
How often should I perform maintenance?
Routine maintenance should be performed annually, including cleaning condenser coils and checking refrigerant pressure.
Can this chiller be installed outdoors?
No, this is an indoor water-cooled chiller; it requires a climate-controlled space and connection to a cooling tower or water loop.
What is the weight of the unit?
The approximate weight is 1500 kg, so proper structural support is needed.
Does it have a microprocessor controller?
Yes, it features a microprocessor-based control system for precise temperature management.
What safety devices are included?
It includes high-pressure and low-pressure switches and overload protection for the compressor.
How do I troubleshoot if the chiller is not cooling?
Check the refrigerant charge, water flow rates, and compressor operation. Refer to the manual for detailed fault codes.
Are spare parts readily available?
Yes, common parts such as compressors, fans, and control boards are available through Daikin distributors.
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USER MANUAL EWAT064CZNBA2 DAIKIN
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Product information
Brand : DAIKIN
Model : EWAT064CZNBA2
Category : Air Conditioning