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kathy34Sep 9, 2025
How to fix [Self-diagnosis] Cond sensor detachment on Samsung RD070PHXEA Heat Pump?
- BBruce BradleySep 9, 2025
If your Samsung Heat Pump displays a 'Cond sensor detachment' error, reattach the condenser sensor.
How to fix [Self-diagnosis] Cond sensor detachment on Samsung RD070PHXEA Heat Pump?
If your Samsung Heat Pump displays a 'Cond sensor detachment' error, reattach the condenser sensor.
Why is my Samsung RD070PHXEA Heat Pump in prohibited heating mode?
If your Samsung Heat Pump is in a prohibited heating mode due to outdoor temperatures being over 35°C or inlet water temperature being out of range (5°C ~ 55°C), switch to cooling mode or wait for the outdoor temperature to decrease.
What to do if my Samsung RD070PHXEA shows an over-load prevention control error?
To resolve an over-load prevention control issue with your Samsung Heat Pump, allow the system to cool down before restarting it.
Why Samsung RD070PHXEA Heat Pump is in prohibited cooling mode?
If your Samsung Heat Pump is in a prohibited cooling mode due to outdoor temperatures being under 10°C or inlet water temperature being out of range (5°C ~ 55°C), switch to heating mode or wait for the outdoor temperature to increase.
What to do if my Samsung Heat Pump shows over temperature of OLP thermistor?
To address the issue of an over temperature of the OLP thermistor in your Samsung Heat Pump, allow the system to cool down before checking the thermistor.
What to do if my Samsung RD070PHXEA Heat Pump displays outdoor temp sensor error?
To fix the outdoor temperature sensor error (short/open) on your Samsung Heat Pump, replace the outdoor temperature sensor.
What to do for DC-Link voltage sensor error in Samsung RD070PHXEA?
To fix a DC-Link voltage sensor error on your Samsung Heat Pump, replace the DC-Link voltage sensor.
What causes Power ON reset(1sec) in Samsung RD070PHXEA?
If your Samsung Heat Pump experiences a power-on reset every 1 second, ensure proper power supply.
What to do for Cond temp sensor error(Short/Open) in Samsung RD070PHXEA?
To fix a condenser temperature sensor error on your Samsung Heat Pump, replace the condenser temperature sensor.
How to fix Samsung RD070PHXEA when it shows Power off/VDD NG?
To resolve a power issue with your Samsung Heat Pump, check the power supply or try resetting the system.
Displays visual representations of various outdoor unit models.
Lists essential accessories provided with the installation kit.
Details compatibility between different indoor and outdoor units.
Guidelines for selecting an optimal location for the outdoor unit.
Specifies necessary space around the outdoor unit for proper airflow.
Outlines permissible combinations of indoor and outdoor units.
Lists all required tools for performing the installation.
Provides instructions for safely transporting the outdoor unit.
Steps to detach the unit from its base and secure anchor bolts.
Details the process of correctly mounting the outdoor unit on its base.
Guidance on selecting appropriate refrigerant pipes based on unit capacity.
Instructions for choosing the correct Y-joint based on attached indoor units.
Proper methods for cutting and flaring refrigerant pipes for secure connections.
Instructions for correctly insulating refrigerant pipes to maintain performance.
Procedures for brazing pipes and using nitrogen gas for protection.
Method for performing a pressure test to identify refrigerant leaks.
Steps to remove moisture and air from the refrigerant system.
How to calculate and select the correct additional refrigerant charge.
Steps for safely adding refrigerant to the system.
Detailed steps for adding refrigerant in cooling/heating modes.
Instructions for properly closing the service valve stem.
Diagrams illustrating power cable connections for the entire system.
Details on the required specifications for outdoor unit wiring.
Guidelines for running power and communication cables through conduits.
Steps for securely connecting cables to the power terminal block.
Explains the operational functions of the keys on the outdoor unit's PBA.
Specific functions and display information related to the K4 key.
Instructions for setting various functions using dip switches.
Explains the purpose of pump down for unit maintenance and relocation.
Critical warnings and considerations for performing pump down safely.
Steps for preparing a vessel to collect refrigerant before pump down.
Procedure for recovering significant quantities of refrigerant.
Essential checks to perform on the unit before starting trial operation.
Steps for conducting the initial test run of the installed unit.
General