Manual for LX10F10A

Manual for LX10F10A

Brand: DAIKIN

Category: Refrigeration Unit

Document Type: Manual

Language: EN

Uploaded: Sept. 12, 2025, 4:27 a.m.

Operation Summary

This manual provides information on operating the DAIKIN INVERTER CONTAINER REFRIGERATION UNIT LX10F10A and later models. It covers basic operations such as turning the power on, changing temperature settings, and understanding product functions. The manual also details maintenance procedures. Key sections include:

  • Unit Specifications: Details on main specifications, set points, protection devices, construction, operation modes (Frozen, Chilled, Dehumidification, Defrost), and user specifications.
  • Controller: Information on the operation panel, controller functions, operation procedures, and alarm codes.
  • PTI & Periodic Inspection: Guidelines for pre-trip inspections, manual inspections, and automatic PTI.
  • Service: Procedures for manual checks, automatic pumpdown, refrigerant handling, electrical circuits, and parts replacement.
  • Appendix: Contains standard tightening torques, sensor characteristics, pressure transducer characteristics, humidity sensor characteristics, HFC134a characteristics, and sequence diagrams.

Users are advised to read these instructions before operation and refer to related documents like the Parts List and Operation Manual for PC software.

Troubleshooting and error codes

Board Fuse Type Protection Circuit Alarm
I/O board (EC2) F1U I/O board control power (DC13.5V, 5V, 3.3V) F703
F2U F10A 250V fast-acting type PCC1, PCC2, CFH, CFL, EFH, EFL HSV, RSV, LSV, ESV F707 E115 E117
F3U Spare
PT/CT board (EC7) F11U 8A 600V PT/CT board control power
Noise filter board (EC9) F5U Surge absorber 1 (Lightning protection)
F6U 12.5A 300A Surge absorber 2 (Lightning protection)
F7U Surge absorber 3 (Lightning protection)
F8U 8A 600V Inverter control circuit
I/O board (EC2) TH1 2.5A 72V RM (Remote Monitoring) circuit
TH2 Automatic reset TransFresh circuit
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