EWAT021CZNAA1 - Air Conditioning DAIKIN - Free user manual and instructions
Find the device manual for free EWAT021CZNAA1 DAIKIN in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Product Type | Air-Cooled Chiller |
| Cooling Capacity (Nominal) | 21.0 kW (71,700 BTU/h) |
| Compressor Type | Scroll Compressor |
| Refrigerant | R-410A |
| Power Supply | 380-415V / 3-Phase / 50Hz |
| Rated Power Input | 7.5 kW |
| Dimensions (H x W x D) | 1350 x 900 x 800 mm |
| Weight | 280 kg |
| Sound Pressure Level | 55 dB(A) at 1m |
| Evaporator Type | Plate Heat Exchanger |
| Condenser Type | Fin & Tube (Air-Cooled) |
| Fan Type / Quantity | Axial / 1 |
| Water Flow Rate | 3.6 m³/h |
| Water Connection Size | 1-1/2" BSP |
| Operating Ambient Temp Range | -5°C to 45°C |
| Protection Class | IP55 |
| Control Interface | Daikin Intelligent Controller (DIC) |
| Maintenance | Quarterly air filter cleaning; annual coil cleaning |
| Safety Features | High/low pressure switch, overload protection, freeze protection |
| Accessories Included | Operating manual, installation manual, remote controller |
Frequently Asked Questions - EWAT021CZNAA1 DAIKIN
What refrigerant does the EWAT021CZNAA1 use?
The EWAT021CZNAA1 uses R-410A refrigerant, which is ozone-friendly and provides efficient cooling.
What is the cooling capacity of this unit?
The nominal cooling capacity is 21.0 kW (approximately 71,700 BTU/h), suitable for medium commercial applications.
What power supply is required?
The unit requires a 380-415V / 3-Phase / 50Hz power supply. Ensure proper electrical infrastructure before installation.
How often should I clean the air filters?
Air filters should be cleaned every 3 months to maintain efficiency. Dirty filters can reduce cooling performance and increase energy consumption.
Can the unit operate in low ambient temperatures?
Yes, the unit is designed to operate down to -5°C. For temperatures below that, optional low-ambient kits may be required.
What type of compressor does it use?
The EWAT021CZNAA1 features a scroll compressor, known for reliability, low vibration, and high efficiency.
How do I connect water pipes to the chiller?
Water connections are 1-1/2 inch BSP threaded. Use flexible hoses to reduce vibration transfer and ensure proper flow direction as per the manual.
What is the weight of the unit?
The unit weighs approximately 280 kg. Ensure the floor or mounting base can support this weight.
Does the unit come with a warranty?
Daikin typically offers a 2-year standard warranty on parts and compressor. Extended warranties are available through authorized dealers.
What safety features are included?
The unit includes high/low pressure switches, overload protection, and freeze protection to prevent damage under abnormal conditions.
User questions about EWAT021CZNAA1 DAIKIN
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Air Conditioning in PDF format for free! Find your manual EWAT021CZNAA1 - DAIKIN and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. EWAT021CZNAA1 by DAIKIN.
USER MANUAL EWAT021CZNAA1 DAIKIN
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : DAIKIN
Model : EWAT021CZNAA1
Category : Air Conditioning