Description
The Fujitsu 9709680810 is an OEM inverter control board engineered specifically for the Fujitsu 36RLXFZ1 mini-split system. Supplied with a companion kit — which may include mounting hardware, wiring harness components, or installation accessories — this replacement control board restores precise inverter-driven operation to your system, ensuring accurate compressor speed modulation, energy efficiency, and consistent comfort control.
Product Overview
As the brain of the inverter drive circuit, this control board manages the variable-frequency operation that makes Fujitsu mini-split systems highly efficient. When the original board fails, replacing it with the correct OEM part number is critical to maintaining system performance, refrigerant management, and fault-code diagnostics.
Key Features
- OEM Fujitsu replacement inverter control board
- Designed for the Fujitsu 36RLXFZ1 mini-split model series
- Includes companion kit for complete installation
- Supports variable-frequency inverter compressor operation
- Maintains system diagnostics, fault codes, and protection functions
- Direct OEM fit — no modifications required
Compatibility
- Compatible Model: Fujitsu 36RLXFZ1
- OEM Part Number: 9709680810
Installation Notes
Always disconnect power before servicing control boards. This part should be installed by a qualified HVAC technician. Refer to the Fujitsu 36RLXFZ1 service manual for wiring diagrams and board mounting procedures. The included kit components should be used as directed in the installation documentation.







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