🏷️ Basic Information Identification Make: Panasonic Model: CU-A18ATPT5 Year: Unknown (Manual covers various models) Generation: Unknown (Manual covers various models) 📋 Manual Details Publication Manual Type: Service Manual Language: English Format: PDF Download Content Scope: Troubleshooting, repair, maintenance, specifications Identification Document Identifier: CS-A12ATP5 Service Manual ⚙️ Engine Specifications Cooling System Type: Air Conditioner (Cooling & Heating) Capacity Cooling Capacity Btu: 24000 (for CS-A24ATP5) Heating Capacity Btu Heating Capacity Btu: 25000 (for CS-A24ATP5) Refrigerant Refrigerant Type: R410A 🔧 Transmission Operation Type: Not Applicable (Applies to Air Conditioners) 📐 Dimensions Unit Size Indoor Unit Dimensions: Varies by model, detailed in manual Outdoor Unit Dimensions: Varies by model, detailed in manual 🔧 Maintenance Cleaning Filter Cleaning Interval: Monthly (Recommended) Inspection Coil Cleaning Interval: Annually (Recommended) Technical Data Power Supply Voltage: 230V (Typical) Power Supply Frequency: 50Hz (Typical) Fan Speed Control: Multiple settings (Low, Medium, High, Auto) Operating Temperature Range Cooling: Refer to specific model specifications in manual Operating Temperature Range Heating: Refer to specific model specifications in manual Troubleshooting Common Error Codes: Detailed list provided in manual Parts Replacement Compressor Type: Rotary (Typically)