To Next PageTo Next PageWhy does my Panasonic Heat Pump system operation switch off?
The Panasonic Heat Pump system might switch off due to the system's protection control. Specifically, if the water inlet temperature falls below 10 °C, the compressor will stop, and the backup heater will activate.
Why does my Panasonic WH-WDG09LE5 system switch off automatically?
The system might be switching off due to its protection control. Specifically, if the water inlet temperature drops below 18 °C, the compressor will stop and the backup heater will turn on.
Specifies temperature ranges for heating and cooling modes.
Safety guidelines for appliance use, children, and dealer maintenance.
Safe electrical connection, cord usage, and earthing requirements.
Safety measures for R290 refrigerant, including leak risks and ventilation.
Procedures for refrigerant removal, evacuation, charging, and decommissioning.
How to set up and edit weekly timer patterns for operation.
Setting weekly timer patterns and holiday periods for system operation.
Checking recorded error codes and compressor performance data.
Configuring bivalent control patterns and heat source temperatures.
Configuring water and ambient temperatures for heating modes.
Setting water and ambient temperatures for cooling modes.
Configuring outdoor temperatures for switching between heat and cool modes.
Explains common operational symptoms and their causes.
Checks to perform before calling for servicing when the system is not working efficiently.
List of error codes displayed on the unit and their explanations.
General