- Once Compressor has been Deemed failed.
- Pressing the K1 Button 11 times at the outdoor unit, this is vacuuming all mode.
- You should see K - 4- Blank - A at the outdoor unit display.
- for Heat recovery systems, model numbers (4TVR) this should open all valves in the system, including MCU And EEV'S.
- Heat Pump systems Model numbers (4TVH) this should only open valves in the outdoor unit and indoor EEV'S.
- This should allow refrigerant to be recovered.
- Attached is an Official Samsung compressor change out document.
COMPRESSOR CHANGE OUT PROCEDURE
Articles in this section
- VRF TOUCHSCREEN CONTROLLER
- E-500/E-400 / IPM (Intelligent Power Module)
- Indoor Unit's/MCU IOM'S Trane Branded(Samsung )
- E-108
- Internal communication error Outdoor unit E-205
- COMPRESSOR CHANGE OUT PROCEDURE
- Isolating Compressors
- Air Handling Unit (AHU) Application Kit
- Trane ProSpace VRF Outdoor Unit EEPROM Files
- VRF AUTO PORT PAIRING