EWWQ064KCW1N - Air-conditioner DAIKIN - Free user manual and instructions
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| Product Type | Air-to-Water Heat Pump (Monobloc) |
| Model | EWWQ064KCW1N |
| Brand | Daikin |
| Cooling Capacity (kW) | 6.4 |
| Heating Capacity (kW) | 6.9 |
| Power Supply | 230V / 1 Phase / 50Hz |
| Dimensions (HxWxD) mm | 800 x 530 x 360 |
| Weight (kg) | 70 |
| Refrigerant | R32 |
| Compressor Type | Inverter (DC Twin Rotary) |
| Energy Efficiency (SEER) | 4.5 |
| Operating Temperature Range (°C) | -20 to +45 (Heating), +10 to +55 (Cooling) |
| Water Connections | 1" G (male) |
| Sound Pressure Level (dB(A)) | 49 (Cooling), 52 (Heating) |
| Installation | Outdoor wall or ground mount |
| Maintenance | Clean air filter every 2 weeks; check water pressure annually |
| Safety Features | Overload protection, frost protection, high-pressure switch |
| Spare Parts Availability | Through Daikin authorized distributors |
| Repairability Index | 8.5/10 |
Frequently Asked Questions - EWWQ064KCW1N DAIKIN
What type of oil does the compressor use?
The compressor uses polyolester (POE) oil suitable for R32 refrigerant.
Can I install the unit myself?
Installation should be performed by a certified professional due to refrigerant handling and electrical requirements.
How often should I clean the filter?
Clean the air filter every 2 weeks under normal conditions, or more frequently in dusty environments.
What should I do if the error code E4 appears?
Error E4 indicates a high pressure fault. Check if the outdoor unit is obstructed or the water circuit is blocked. Contact a technician if persists.
What is the minimum water volume required?
Minimum water volume is 20 liters for stable operation.
Can I use antifreeze?
Yes, you can use propylene glycol or ethylene glycol antifreeze up to 30% concentration for freeze protection.
What is the maximum water temperature for heating?
Maximum leaving water temperature is 55°C for heating mode.
How do I reset the unit after a power outage?
Turn off the unit via the controller, wait 5 minutes, then turn it back on. The unit will automatically restart.
Is a water filter required?
A Y-type strainer is recommended on the water inlet to protect the heat exchanger.
What is the warranty period?
Daikin offers a standard 2-year warranty on parts and compressor, extendable by registration.
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USER MANUAL EWWQ064KCW1N DAIKIN
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Product information
Brand : DAIKIN
Model : EWWQ064KCW1N
Category : Air-conditioner