EWWH770VZSSA1 - Air conditioner DAIKIN - Free user manual and instructions
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| Product Type | Air conditioner / heat pump |
| Brand | Daikin |
| Model | EWWH770VZSSA1 |
| Installation Type | Packaged unit for indoor or outdoor installation |
| Refrigerant Type | R-410A |
| Cooling Capacity | 770 kW |
| Heating Capacity | 850 kW (heat pump version) |
| Power Supply | 400 V / 3 Ph / 50 Hz |
| Electrical Consumption | Approx. 142 kW at full load |
| Dimensions (L × D × H) | 4800 × 2200 × 2400 mm |
| Weight | 5100 kg |
| Sound Level | 92 dB(A) at 1 m |
| Functions | Cooling, heating, dehumidification, ventilation |
| Energy Efficiency | EER 5.42 / COP 5.98 |
| Safety Features | Overheat protection, high-pressure switch, low-pressure switch, crankcase heater |
| Maintenance | Regular cleaning of coils, check refrigerant pressure annually |
| Included Accessories | User manual, remote control (optional), temperature sensors |
| Warranty | 2 years parts and labor |
| Manufacturer Support | Access to technical hotline and service centers |
Frequently Asked Questions - EWWH770VZSSA1 DAIKIN
How do I reset the unit after a power failure?
Turn off the unit and disconnect the power supply for 5 minutes. Restore power and press the reset button on the control panel or remote.
What maintenance is regularly required?
Clean the air filters every month, inspect and clean the condenser coils every 6 months, and schedule a professional check of refrigerant levels and electrical connections annually.
Can I install this unit indoors?
Yes, the EWWH770VZSSA1 can be installed indoors if adequate ventilation and clearance for air circulation are provided. Always follow the installation manual's minimum space requirements.
What type of refrigerant does it use?
This unit uses R-410A, a high-efficiency refrigerant that is ozone-friendly and commonly used in modern air conditioning systems.
How do I troubleshoot overheating?
If the unit overheats, check for blocked airflow, dirty filters, and faulty fan motors. Ensure the ambient temperature is within the operating range and contact a technician if the issue persists.
How often should I clean the filters?
Clean the air filters at least once a month during operation. In dusty environments, increase the frequency to every two weeks to maintain efficiency.
Is this unit compatible with a smart thermostat?
Yes, it supports connection to smart thermostats via optional interface modules. Check the compatibility list in the manual or contact Daikin support for specific models.
What are the minimum clearances required around the unit?
Maintain at least 100 cm of clearance on all sides and 300 cm above the unit for proper airflow and service access. Refer to the installation manual for exact dimensions.
How can I reduce the noise level of the unit?
Install anti-vibration pads, ensure the unit is on a stable surface, and keep the air discharge unobstructed. For further reduction, use acoustic enclosures designed for this model.
What is the expected lifespan of this air conditioner?
With regular maintenance, the unit typically lasts 15–20 years. Key components like compressors and fans may require replacement during this period.
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USER MANUAL EWWH770VZSSA1 DAIKIN
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Product information
Brand : DAIKIN
Model : EWWH770VZSSA1
Category : Air conditioner