EWAT330B-SSB2 - Air Conditioning DAIKIN - Free user manual and instructions
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| Product Type | Water-Cooled Chiller (Air Conditioning) |
| Model | EWAT330B-SSB2 |
| Brand | Daikin |
| Cooling Capacity | 330 kW (approx.) |
| Dimensions (W x D x H) | 2500 x 1200 x 2000 mm |
| Weight | 2500 kg |
| Power Supply | 400V / 3-phase / 50Hz |
| Refrigerant | R-410A |
| Compressor Type | Screw Compressor |
| Evaporator Type | Shell-and-Tube |
| Condenser Type | Water-Cooled Shell-and-Tube |
| Cooling Water Flow Rate | 55 m³/h |
| Sound Pressure Level | 75 dB(A) at 1m |
| Safety Features | Overload protection, high/low pressure switches, freeze protection |
| Control Interface | Microprocessor controller with LCD display |
| Maintenance | Clean condenser tubes annually; check refrigerant charge |
| Spare Parts | Compressor, fan motors, control boards, sensors |
| Repairability | Modular design; serviceable by certified technicians |
Frequently Asked Questions - EWAT330B-SSB2 DAIKIN
How do I start the EWAT330B-SSB2 chiller?
Ensure the power supply is connected and the cooling water circuit is open. Press the ON button on the controller. The chiller will start automatically if all safety conditions are met.
What type of refrigerant does this unit use?
The EWAT330B-SSB2 uses R-410A refrigerant, which is a common HFC blend for commercial chillers.
How often should I clean the condenser?
Clean the condenser tubes annually or more frequently if water quality is poor. Improper cleaning reduces efficiency and may cause high pressure alarms.
What should I do if the chiller displays an alarm code?
Refer to the alarm code table in the manual. Common codes indicate high pressure, low pressure, or sensor faults. Reset the chiller after correcting the issue.
Can the chiller be used for heating?
No, this model is designed for cooling only. For heating, consider a heat pump or an additional boiler system.
What is the recommended water flow rate?
The recommended cooling water flow rate is approximately 55 m³/h. Ensure the pump capacity matches this requirement.
How do I winterize the chiller?
Drain the evaporator and condenser water circuits if the unit is not operating in freezing temperatures. Use antifreeze mixture if necessary.
Where can I find spare parts?
Contact an authorized Daikin distributor or service center. Use only genuine Daikin parts to ensure compatibility and warranty.
What is the maximum ambient temperature for operation?
The chiller can operate in ambient temperatures up to 45°C. Higher temperatures may trigger safety shutdown.
How do I reset the chiller after a safety trip?
Identify and correct the cause of the trip (e.g., power failure, high pressure). Press the RESET button on the controller or cycle power.
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USER MANUAL EWAT330B-SSB2 DAIKIN
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Product information
Brand : DAIKIN
Model : EWAT330B-SSB2
Category : Air Conditioning