EWWH860VZSS

Cold Machine Chiller Daikin Model EWWH860VZSS – The Ultimate Cold - Making Solution for Large Works

Air conditioners Chiller Daikin Model EWWH860VZSS The first line of high-end refrigeration products, designed to meet the needs of efficient refrigeration for large-scale structures such as buildings, factories, and data centers cooling capacity It is ideal for operational efficiency and energy savings.

Technical specifications Rise EWWH860VZSS

• Cooling capacity: 865KW (Cooling)
• Energy efficiency (COP): 5.02 W/W
• Cooling capacity minimum: 10%
• Power supply: 3 Pha/400V/50Hz
• Power input: 172KW (Cooling)
• Cooling/Max boot line: 264/374 A
• Number compressor: 2 one
• The amount refrigerant R1234(ze)/7: 210kg
• Chilled-water flow rate evaporator: 41.4 l/s
• Dimensions connection pipe evaporator: 219.1mm
• Cooling-water flow rate condenser: 50.3 l/s
• Dimensions connection pipe condenser: 168.3mm
• Noise: 106dB(A)
• Machine size (H × W × L): 2,296 × 1,484 × 4,792 mm
• Net weight/operation: 5,570 × 5,980Kg

Advantages of Cold Machine Chiller Daikin Model EWWH860VZSS

1. High Cold - Run:
   With cooling capacity up to 865KW, the machine rapidly meets the cooling needs for large-area structures.
2. Energy Savings:
   COP reaching 5.02 W/W reduces power consumption, contributing to long-term operation cost savings.
3. Modern Design:
   Optimal size, easy to install in a variety of different spaces without compromising operational performance.
4. Friendly Environments:
   Using refrigerant R1234(ze), reducing negative environmental impacts and meeting rigorous emission standards.
5. Stable Operations:
   The noise level 106 dB(A) is well controlled, making it suitable for areas with high requirements for quiescence.

Practical Application of Cold Machine Chiller Daikin Model EWWH860VZSS

Air conditioner Chiller Daikin Model EWWH860VZSS designed to function effectively in large commercial and industrial environments. Here are common practical applications:

1 The Hotel and Office Building

• Central air conditioning solution: Make sure the temperature is stable and comfortable for employees and guests.
• Energy efficiency: Reduced operating costs due to high efficiency (COP 5.02 W/W).

2 Manufacturing Plant

• Temperature control in production: Maintain a working environment that is appropriate for product quality, especially in industries such as food, pharmaceuticals, and electronics.
• Equipment refrigeration: Protect your machines and equipment from overheating during their operation.

3. The Data Center

• Cool the server: Keep the temperature constant to ensure the performance and durability of your data storage devices.
• High reliability: Stable, uninterrupted operation under continuous working conditions 24/7.

4. Hospitals and Health Authorities

• Air conditioning temperatures in the operating room and laboratory: - To ensure accurate working conditions and strict hygienic standards.
• Pharmaceutical storage support: Keep medicine and medical supplies cold.

5 The Centers for Commerce and Supermarket

• Large space cooling systems: Make your customers comfortable during trips and shopping.
• Cold storage applications: Store fresh food in large storage areas.

6 Industrial Parks and Chemical Factories

• Manufacturing process cooling: Meet the need for refrigeration in manufacturing lines that require low temperatures such as chemicals, plastics, and metals.
• Safe cooling system: Use environmentally friendly refrigerant R1234(ze), minimizing negative effects.

7. Public Works

• Gymnasium and stadium: It's to meet the cooling needs of large spaces, where people are concentrated.
• Conference centers: Make sure the environment is comfortable for large events.

The Chiller Daikin EWWH860VZSS air-conditioning unit is a flexible, durable, and energy-efficient solution suitable for a wide range of applications. With superior performance and advanced technology, this product ensures an optimal response to practical cooling demands.

Install and Operation Guide to Cold Machines Chiller Daikin Model EWWH860VZSS

To ensure air conditioning Chiller Daikin Model EWWH860VZSS It works efficiently and consistently, and installation and operation should follow the steps outlined below.

I. GUIDANCE ON INSTALLATION

1. Preinstallation preparation

• Check the installation position:
  • Ensure that the installation area is well ventilated and has enough space for operation and maintenance.
  • The load - bearing floor must be able to support the net load and the operational load (5,570 – 5,980kg).
  • Avoid installing near heat sources, direct sunlight, or high humidity areas.
• Gather the necessary accessories and tools:
  • Connection pipe evaporator (219.1mm) and condenser (168.3mm).
  • 3 phase, 400 V, 50 Hz wire and power supply system.
  • Coolant and water pump system.

2 Machine Installation

• Set the machine to the right position:
  • Use a special lift to move the machine.
  • Place the machine on a sturdy, balanced platform to avoid any vibration during operation.
• Plumbing connections:
  • Connect the cold water pipes to evaporator (41.4 l/s) and condenser (50.3 l/s) according to the connection size.
  • Check the connections to make sure there are no leaks.
• Power system connections:
  • The electrical connection must be exactly as the diagram in the technical documents.
  • Install security devices such as circuit breakers and circuit breakers.

3 Pre-operation checks

• Make sure all pipe and wire connections are solid and standard.
• Check the level refrigerant R1234(ze) (210kg).
• Make sure there are no obstructions around the machine to ensure air circulation.

II. OPERATION GUIDANCE

1 To Begin Operation

• Power on:
  • Check for a stable active 3 phase source before starting.
  • Turn on the power switch on the panel.
• Water system inspection:
  • Make sure chilled-water flow rate (41.4 l/s) and the cooling water (50.3 l/s) work as designed.
  • Make sure there is no air in the water system (airing if necessary).
• Start compressor:
  • Check the boot line (264/374 A) to make sure it is within the allowed limits.

2 Machine Operation

• Track the parameters:
  • Monitor the output cold water temperature, pressure, and power consumption (172KW).
  • Noise test (106 dB(A)) to detect any anomalies.
• Capacity adjustments:
  • The machine can operate at cooling capacity minimal 10%, in accordance with practical needs.

3. Stop the Machine

• Power down:
  • Turn off the power switch and wait for the machine to completely shut down before turning off the water system.
• Check after shutdown:
  • Make sure there is no leakage or refrigerant.

III. PERIODIC MAINTENANCE

• Weekly:
  • Check the water level, pressure, and temperature.
  • Clean the surfaces you are working on to ensure that they are working properly.
• Every month:
  • Check the refrigerant R1234(ze) level.
  • Clean the plumbing and heat exchange.
• Every year:
  • Check the entire power system, compressor and recalibrate the operational parameters.
  • Replace worn - out components if necessary.

IV. NOTICES IN OPERATION

• Do not operate the machine if errors such as water leakage, power leakage or lower than the prescribed refrigerant level are detected.
• Only use authentic Daikin components and accessories to ensure durability and performance.
• Always follow the instructions in the technical literature and contact a professional if you need assistance.

Properly installed and operated not only helps the air-conditioning Chiller Daikin EWWH860VZSS It is stable in operation but also extends equipment life, optimizes refrigeration performance and saves operating costs.