The Panasonic heat pump can be configured by navigating the Panasonic controller Installer menu. There are also some critical settings which work with the factory default value. However, installers should check values in the event of retrofitting the Passiv Smart Thermostat:
- Function Setup/Tank heater = ON enables immersion use
- Function Setup/Sterilisation = OFF disables Panasonic anti-legionella (factory default)
- Function Setup : Ensure all “timers” are cleared
- Installer Setup/System setup/Zone and Sensor = Water temperature (factory default)
- Installer Setup/System setup/Tank Connection = YES hot water cylinder present
- Installer Setup/System setup/Tank Heater = EXTERNAL and when prompted change the Tank heater ON Time to 3 hours (Note: Press down to go straight to 3 hours)!
- Installer Setup/System setup/Heater Capacity = 3kW
- Operation Setup/Tank/Tank reheat temp = “-2C”
- Operation Setup/Heat/Outdoor temp for heating OFF = 25C
NOTE: The Operation Setup/Tank/Floor operation time (max) and Tank heat up time (max) should not be changed from factory defaults, as the Passiv Smart Thermostat will control heating or hot water requests.