🏷️ Basic Information Identification Make: Haier Model: HW1800VD1V22 Product Type: Air Conditioner Part Number: AC-8888-177 📋 Manual Details Documentation Manual Type: Repair Manual Manual Availability: PDF Download Language: English ⚙️ Engine Specifications Cooling System Cooling Method: Air Cooling Performance Cooling Capacity: 18000 BTU/h Power Requirements Power Source: AC Mains Voltage: 220-240V Frequency: 50/60Hz 🔧 Transmission Operation Compressor Type: Rotary Refrigerant: R410A 📐 Dimensions Unit Size Indoor Unit Dimensions: Specify in manual Outdoor Unit Dimensions: Specify in manual Weight Indoor Unit Weight: Specify in manual Outdoor Unit Weight: Specify in manual 🔧 Maintenance Cleaning Filter Cleaning Frequency: Monthly Servicing Recommended Service Interval: Annual Troubleshooting Common Issues Covered: Yes 📄 Features Controls Control Type: Remote Control / Digital Display Modes Operating Modes: Cooling, Fan, Dehumidification Energy Efficiency Energy Efficiency Rating: Specify in manual Noise Level Indoor Noise Level: Specify in manual Outdoor Noise Level: Specify in manual