What does it mean if my Panasonic OCU-CR200VF5 displays a refrigerant flood back alarm?
If your Panasonic Heat Pump is showing a refrigerant flood back alarm, it indicates that the suction gas superheat of 1 K or below has continued for 2 minutes or longer. To resolve this, adjust the cooling unit (Evaporator) side to maintain suction gas superheat of 10 K or over, ensuring no frost remains in the cooling unit (Evaporator).
What causes an inverter overload (1st to 9th Trip) in a Panasonic OCU-CR200VF5 Heat Pump, and how can I fix it?
An inverter overload (1st to 9th Trip) in your Panasonic Heat Pump can occur if an overload causes excess current exceeding the protection level, or due to an input power supply anomaly such as a voltage drop. To resolve this, eliminate the cause of the overload or address the anomaly in the power supply.
What does it mean if my Panasonic OCU-CR200VF5 Heat Pump is showing an inverter excess current (1st to 9th Trip)?
If your Panasonic Heat Pump is showing an inverter excess current (1st to 9th Trip), it could be due to an overload causing instantaneous excess current, or a compressor anomaly such as a short-circuit, ground fault, or being locked. To solve this, eliminate the cause of the overload operation or replace the compressor.
How to troubleshoot a Panasonic OCU-CR200VF5 Heat Pump with a gas cooler fan motor anomaly (1st to 9th Trip)?
If your Panasonic Heat Pump displays a gas cooler fan motor anomaly (1st to 9th Trip), it may be caused by an abnormal fan motor (locked, fan disengaged, or failed) or a wiring anomaly. You should replace the fan motor or fan, or correct the wiring to resolve this issue.
Why does my Panasonic OCU-CR200VF5 Heat Pump show an inverter out of sync (1st to 9th Trip)?
An inverter out of sync (1st to 9th Trip) error on your Panasonic Heat Pump is caused by overload. To fix this, eliminate the cause of the overload.
How to fix a Panasonic Heat Pump when the ambient temperature sensor is not working?
If you're experiencing issues with the ambient temperature sensor on your Panasonic Heat Pump, it could be due to several reasons: the ambient temperature sensor connector (2P1) may be disconnected or have contact failure, the sensor itself may have failed, or the control PCB (CS1-PCB) may have failed. To resolve this, ensure the connector (2P1) is correctly attached to the CS1-PCB, replace the ambient temperature sensor if it has failed, or replace the control PCB (CS1-PCB) if necessary.
How to resolve a low pressure sensor anomaly on a Panasonic OCU-CR200VF5?
If you're encountering a low pressure sensor anomaly on your Panasonic Heat Pump, it could be due to a disconnected or faulty low pressure sensor connector (3P1), a failure of the low pressure sensor itself, or a failure of the control PCB (CS1-PCB). To fix this, correctly attach the connector (3P1) to the CS1-PCB or pressure sensor side connector, replace the low pressure sensor, or replace the control PCB (CS1-PCB).
How do I fix a discharge gas temperature sensor anomaly on my Panasonic Heat Pump?
If you're experiencing a discharge gas temperature sensor anomaly on your Panasonic Heat Pump, it could be due to a few reasons: the sensor connector (2P6) might be disconnected or have contact failure, the sensor itself might have failed, or the control PCB (CS1-PCB) might have failed. To fix this, correctly attach the connector (2P6) to the CS1-PCB, replace the discharge gas temperature sensor, or replace the control PCB (CS1-PCB).
What causes a refrigeration unit outlet temperature sensor anomaly in a Panasonic OCU-CR200VF5 Heat Pump?
A refrigeration unit outlet temperature sensor anomaly in your Panasonic Heat Pump can be caused by a disconnected or faulty refrigeration unit outlet temperature sensor connector (2P4), or a failure of the refrigeration unit outlet temperature sensor itself. To resolve this, ensure the connector (2P4) is correctly attached to the CS1-PCB or replace the refrigeration unit outlet temperature sensor.
What should I do if my Panasonic OCU-CR200VF5 shows an inverter communication anomaly?
If your Panasonic Heat Pump is showing an inverter communication anomaly, it could be due to a communication line anomaly (connector disconnected, terminal disconnected, or wire broken) or a hardware failure (CS1-PCB, inverter). To fix this, correct the communication line or replace the control PCB (CS1-PCB) or the inverter-PCB.
General| Category | Heat Pump |
|---|---|
| Heating Capacity | 5.0 kW |
| Refrigerant | R32 |
| Operating Temperature Range (Cooling) | 16°C to 43°C |
| Weight (Indoor Unit) | 10 kg |
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