EWYD290BZSS - Air conditioner DAIKIN - Free user manual and instructions
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| Product Type | Water-Cooled Screw Chiller |
| Model | EWYD290BZSS |
| Brand | Daikin |
| Cooling Capacity | Approx. 290 kW (82.5 TR) |
| Refrigerant | R-134a |
| Compressor Type | Screw |
| Dimensions (H x W x D) | Approx. 2000 mm x 3000 mm x 2000 mm |
| Weight | Approx. 4500 kg |
| Power Supply | 400V / 3-phase / 50Hz |
| Rated Current | Approx. 450 A |
| Evaporator Type | Shell-and-tube |
| Condenser Type | Shell-and-tube (water-cooled) |
| Water Flow Rate (Evaporator) | Approx. 50 m³/h |
| Water Flow Rate (Condenser) | Approx. 60 m³/h |
| Sound Pressure Level | ≤ 85 dB(A) |
| Controller Type | Microprocessor-based with touchscreen |
| Main Functions | Cooling only, capacity control, safety alarms |
| Maintenance | Regular cleaning of filters, check refrigerant pressure |
| Safety Features | High/low pressure switches, overload protection |
| Spare Parts Availability | Compressors, expansion valves, control boards |
| Reparability | Modular design, field-replaceable components |
Frequently Asked Questions - EWYD290BZSS DAIKIN
What type of refrigerant does the Daikin EWYD290BZSS use?
The unit uses R-134a refrigerant, a common HFC for chillers.
What is the cooling capacity of this chiller?
The cooling capacity is approximately 290 kW (82.5 tons of refrigeration).
What are the electrical requirements for installation?
The chiller requires a 400V, 3-phase, 50Hz power supply with a rated current of about 450A.
How often should maintenance be performed?
Regular maintenance includes monthly filter cleaning and annual refrigerant check. Follow the manual for detailed schedule.
Can the EWYD290BZSS be installed outdoors?
Yes, it is designed for outdoor installation but requires proper clearance for airflow and accessibility.
What safety features are included?
It includes high/low pressure switches, overload protection, and freeze protection for the evaporator.
What is the typical lifespan of this chiller?
With proper maintenance, the lifespan is typically 15-20 years.
How can I get the user manual?
The manual is available for free download from notice-facile.com in PDF format.
What spare parts are commonly needed?
Common spare parts include compressor, expansion valve, filter driers, and control boards.
Is the chiller repairable on site?
Yes, the modular design allows field replacement of major components like compressors and heat exchangers.
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USER MANUAL EWYD290BZSS DAIKIN
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Product information
Brand : DAIKIN
Model : EWYD290BZSS
Category : Air conditioner