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General| Brand | Samsung |
|---|---|
| Model | RC155DHXEH |
| Category | Air Conditioner |
| Language | English |
Guide to setting indoor unit addresses and installation options using the wired remote controller.
Procedure for setting the indoor unit DIP option codes using the wired remote controller.
Instructions for setting indoor unit option codes using the wired remote controller, including page and code settings.
Details on indoor unit LED lamp displays during error detection and their corresponding abnormal conditions.
List of error codes displayed on the wired remote control and their explanations for diagnosis.
Guide to understanding outdoor unit display errors and check methods using test run and view modes.
Troubleshooting guide for outdoor unit errors based on LED display on MAIN and INVERTER PCBs, including error codes.
List of initial checks for common operational issues, including voltage, cable connections, and specific mode behaviors.
Flowchart for diagnosing 'No Power' issues on the outdoor unit (1-phase models).
Continuation of outdoor unit 'No Power' diagnosis for 1-phase models, including reactor connection checks.
Flowchart for diagnosing 'No Power' issues on the outdoor unit (3-phase models).
Continuation of outdoor unit 'No Power' diagnosis for 3-phase models, including DIP switch and error message checks.
Troubleshooting procedure for outdoor unit fan errors, including checklists and pin voltage checks.
Troubleshooting steps for total current trip errors, covering installation conditions, valve operation, and voltage checks.
Troubleshooting guide for incorrect heating/cooling mode operation, covering defrosting, frost, valve, and PCB checks.
Troubleshooting for incorrect heating/cooling mode operation, focusing on EEV, fan, and outdoor PCB checks.
Procedure for diagnosing outdoor temperature sensor errors, including connector, resistance, and PCB checks.
Procedure for diagnosing discharge temperature sensor errors, including connector, resistance, and PCB checks.
Procedure for diagnosing coil temperature sensor errors, including connector, resistance, and PCB checks.
Procedure for diagnosing fan errors, including checking for locks, connectors, wire colors, and PCB issues.
Troubleshooting steps for DC-Link voltage sensor errors, focusing on wire connections and PCB checks.
Troubleshooting for Over Current errors, covering installation, valve, compressor, and power source checks.
Procedure for troubleshooting communication errors between indoor and outdoor units, checking cables and PCBs.
Troubleshooting steps for compressor start errors, including cable connections, resistance, insulation, and PCB checks.
