Understanding the baseline performance data is the first step in troubleshooting. Air-cooled VRF Outdoor Unit (Heat Pump) Capacity: 14 Horsepower (HP) Cooling Capacity: Approximately 40.0 kW Heating Capacity: Approximately 45.0 kW Refrigerant: R410A Compressor Type: Twin-Rotary Inverter Installation and Setup
Indoor unit overflow or float switch activation. Check the drain pump and piping. toshiba mmymap1404ft8e service manual
If the system requires a recharge, it must be weighed in according to the additional pipe length calculations found in the "Ref-Charge" section of the manual. Never overcharge R410A systems, as this leads to high-pressure trips (Error P04). Sensor Testing Understanding the baseline performance data is the first
⚠️ Always wait at least 10 minutes after turning off the power before touching electrical components to allow capacitors to discharge. toshiba mmymap1404ft8e service manual