What to do if I turn off the Panasonic Heat Pump immediately after 'STOP' setting?
If the power is turned off immediately after performing a 'STOP' setting, the entire Panasonic Heat Pump system will stop. In this case, it is recommended to recover the system.
What happens if I open the shutoff valve on my Panasonic 2WAY Multi?
Opening the shutoff valve can cause refrigerant to flow from one outdoor unit to another in your Panasonic Heat Pump system, which may result in serious malfunction. In this case, it is recommended to recover the system and start over.
Provides an overview of the W MULTI series system configuration.
Details the procedure for backup operation during maintenance.
Covers malfunctions that occur without any display on the unit.
Lists and explains alarm codes displayed on the remote controller.
Essential precautions to follow before starting any troubleshooting.
Explains the system's error detection and logging mechanisms.
Describes the engine start standby mode and its conditions.
Detailed troubleshooting steps for various error codes (A01, A02, etc.).
To Next Page
General