expansion valves

FUJITSU NEXT TECH SYSTEM COMPONENTS & TROUBLESHOOTING (3-hours) of both indoor and outdoor components are discussed. Circuit boards, electronic expansion valves, compressor, 4-way reversing valve, thermistors, fan motors, active filter modules, inverter power module, diffuser drive motor and other components are identified and demystified. The training discusses various technical manuals and how to use them …

FUJITSU NEXT TECH SYSTEM COMPONENTS & TROUBLESHOOTING (3-hours) of both indoor and outdoor components are discussed. Circuit boards, electronic expansion valves, compressor, 4-way reversing valve, thermistors, fan motors, active filter modules, inverter power module, diffuser drive motor and other components are identified and demystified. The training discusses various technical manuals and how to use them …