EWAD770TZXRB2 - Air Conditioning DAIKIN - Free user manual and instructions
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| Product Type | Water-Cooled Chiller |
| Brand | Daikin |
| Model | EWAD770TZXRB2 |
| Cooling Capacity | 770 kW |
| Refrigerant | R134a |
| Power Supply | 400V / 3ph / 50Hz |
| Dimensions (L x W x H) | 4270 mm x 2200 mm x 2450 mm |
| Weight | 4850 kg |
| Sound Pressure Level | 85 dB(A) at 1m |
| Compressor Type | Scroll |
| Number of Compressors | 4 |
| Water Flow Rate (Evaporator) | 132 m³/h |
| Water Flow Rate (Condenser) | 165 m³/h |
| Max. Working Pressure (Water Side) | 10 bar |
| Electrical Protection | IP54 |
| Energy Efficiency Ratio (EER) | 3.2 |
| Operating Ambient Temperature | -10°C to 45°C |
| Maintenance Interval | Every 6 months |
| Certifications | CE, ISO 9001 |
Frequently Asked Questions - EWAD770TZXRB2 DAIKIN
What type of refrigerant does the Daikin EWAD770TZXRB2 use?
The Daikin EWAD770TZXRB2 uses R134a refrigerant, which is a hydrofluorocarbon (HFC) with zero ozone depletion potential.
What is the cooling capacity of this unit?
The cooling capacity is 770 kW, making it suitable for large commercial or industrial applications.
What are the power supply requirements?
The unit requires a 400V, 3-phase, 50Hz power supply.
How often should maintenance be performed?
Regular maintenance should be carried out every 6 months, including checking refrigerant levels, cleaning coils, and inspecting electrical connections.
What is the sound level of the EWAD770TZXRB2?
The sound pressure level is approximately 85 dB(A) at a distance of 1 meter.
Can the unit operate in low ambient temperatures?
Yes, it can operate in ambient temperatures as low as -10°C with appropriate accessories.
What is the weight of the chiller?
The unit weighs approximately 4850 kg, so proper structural support is required during installation.
What is the typical water flow rate for the evaporator?
The evaporator water flow rate is about 132 m³/h.
Is the unit compatible with remote monitoring?
Yes, Daikin offers optional remote monitoring and control systems that can be integrated with Building Management Systems (BMS).
What safety features are included?
Key safety features include high-pressure switches, low-temperature protection, overload relays, and emergency stop buttons.
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USER MANUAL EWAD770TZXRB2 DAIKIN
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Product information
Brand : DAIKIN
Model : EWAD770TZXRB2
Category : Air Conditioning