EWYD250BZSS - Water pump DAIKIN - Free user manual and instructions
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| Brand | Daikin |
| Model | EWYD250BZSS |
| Product Type | Water Pump |
| Dimensions (L x W x H) | Approx. 1200 x 800 x 1000 mm |
| Weight | Approx. 250 kg |
| Power Supply | 380-415 V / 3-phase / 50 Hz |
| Motor Power | 30 kW |
| Flow Rate | Up to 250 m³/h |
| Head | Up to 40 m |
| Inlet/Outlet Size | DN 150 (6 inch) |
| Materials | Cast iron body, stainless steel impeller |
| Protection Class | IP55 |
| Temperature Range | -10°C to +60°C |
| Functions | Water circulation for HVAC systems |
| Maintenance | Regular inspection of seals and bearings; clean strainer |
| Safety Features | Overload protection, thermal cutoff |
| Spare Parts | Mechanical seal, bearings, O-rings available |
| Repairability | Modular design; replaceable components |
Frequently Asked Questions - EWYD250BZSS DAIKIN
What is the typical application of the Daikin EWYD250BZSS water pump?
This pump is designed for water circulation in heating, ventilation, and air conditioning (HVAC) systems, such as chilled water or hot water loops.
What is the maximum flow rate of the EWYD250BZSS?
The maximum flow rate is approximately 250 m³/h, depending on system head and operating conditions.
What type of motor does this pump use?
It uses a three-phase induction motor with power supply of 380-415 V, 50 Hz.
How do I install the pump correctly?
Install the pump on a stable, level foundation. Ensure proper alignment with piping, and install valves for isolation. Refer to the manual for detailed installation instructions.
What maintenance does the EWYD250BZSS require?
Regular inspection of mechanical seals and bearings, check for leaks, and clean the strainer periodically. Lubricate bearings as per schedule.
What are the safety features of this pump?
The pump includes overload protection and a thermal cutoff to prevent motor damage in case of excessive current or temperature.
Can I replace parts myself?
Yes, common spare parts like mechanical seals, bearings, and O-rings are user-replaceable. Follow the manual for proper procedures.
What is the operating temperature range?
The pump can operate in fluid temperatures from -10°C to +60°C.
How do I prime the pump?
Ensure the pump is filled with liquid before start-up. Open the vent plug to release air, then close. Never run the pump dry.
What do I do if the pump vibrates excessively?
Check for cavitation, misalignment, or worn bearings. Reduce system resistance, realign the pump and motor, and replace bearings if necessary.
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USER MANUAL EWYD250BZSS DAIKIN
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Product information
Brand : DAIKIN
Model : EWYD250BZSS
Category : Water pump