Toshiba Mmymap1404ft8e - Service Manual

The inverter main circuit retains high-voltage DC power in the electrolytic capacitors even after disconnecting the main breaker. Wait a minimum of 10 minutes after power-off, and verify with a voltmeter that the DC voltage across the terminals has dropped below 20V DC before touching internal components.

Indicates Inverter overcurrent or locked rotor detection on Compressor 1 or Compressor 2. Requires a winding resistance check and insulation resistance (megger) test. toshiba mmymap1404ft8e service manual

via a smartphone without opening the unit cabinet, simplifying testing and maintenance. Flexible Piping Design : Supports a maximum equivalent length of up to 200 meters and a total pipe length of 300 meters , facilitating complex installations in large buildings. Backup Operation The inverter main circuit retains high-voltage DC power