Rainbow SRX Flagship Home Cleaning System
⏱ 4 days
Rainbow SRX Digital Switched Reluctance Motor & Mainboard Service
Specialist diagnostics and component-level repair for the Rainbow SRX (RHCS19) 4-speed switched reluctance brushless digital motor, power inverter board, and central MCU control logic.
Service Scope & Procedure
- Oscilloscope signal waveform testing across 4 stator excitation phases
- Inverter MOSFET driver stage diagnosis and short-circuit repair
- Differential pressure airflow sensor calibration
- MCU firmware reset, fault code clearing, and run-cycle history verification
- Full thermal dissipation repasting on high-voltage semiconductors
Factory Diagnostics: We use authorized Rexair SRX hardware analyzers. No generic parts used.
Labor / Diagnostic Fee
$520.00