Panasonic ControllerThe Controller is found as a separate unit internally installed for the Monobloc unit, on the Bi-Bloc system the controller is found on the internal Hydro module.No DisplaysOperation LEDDisplay of external room thermostatDisplay if Solar (Hydro) active (if installed)Indicator that back up heater is enabled ( ) or disabled(nothing showing)Hot-water tank operation display (ON / OFF)Cooling operation display (ON/OFF), (if applicable)Heating operation display (ON / OFF)Auto Mode OFF/ON IndicatorThis icon indicates auto mode OFF/ON operation.Display of timer setting and timeDisplay of outside temperatureDisplay of Heat Pump water flow temperatureIndicator that back up heater for heat pump and electric immersionheater for the hot water tank is operating (on/off)Display for quiet mode (ON / OFF)Display for system programming (ON / OFF)Display for system status (ON / OFF)Display for in service mode (Engineers use only)No Button assignmentOperation button (ON / OFF)Operating mode selection buttonUse this button to select the operating mode required.System status buttonsThese buttons are used for a series of status queries. Proceed asfollows:· Press the CHECK button for 5 seconds to switch to Status mode.· Press the UP or DOWN button to open the following values:1. Compressor operating frequency2. Error code3. Water inlet temperature4. Water tank temperature· Press the CANCEL button or wait 30 seconds to quit Statusmode.Service button (Engineer use only)Button for enabling the additional electric heater for the heatpump. The additional electric heater can only be used if thisbutton is pushed. Note: If this button is not pressed, the additionalelectric heater for the heat pump is only used for:· Defrosting· Device startup· Frost protection modeHoliday buttonQuiet mode buttonSystem programming buttonsThese buttons are used to set temperature values.Emergency heating mode buttonThis button allows the device to be operated in emergency heatingmode with the additional electric heater for the heat pump, e.g. ifthe heat pump is defective.Press the ON / OFF button to switch off emergency heating mode.Timer programming buttonsThese buttons are used to set the time and the weekly timer.The system is turned off by an external switch.Warning sign on display this is to say the following: Indicatorthat DHW is stored at +60 ºC – WARNING “HOT”* Note: As the same operator control panel is used for different devices, some functions may not apply for your device.3. Control panel functionOPERATIONACTUALHEATERBOOSTERQUIETSETTINGSTATUSSERVICEAUTOHEATCOOLTANKHEATERFORCE°C°CONOFFMON TUE WED THU FRI SAT SUNhrhrkwh12345678 9 10 11171819161514131225262728 24 23 22 21 2012345678910111213141516171819202122232425262827USER GUIDE5UK_MANUAL_B.indd 5 29/07/15 12:18