175.0 ACVMax Operation5.7 Information ItemsInformation Item DescriptionBoiler Status Displays the current operating state of the Prestige. This is the same asthe status line on the home screen.Heating Call Displays if a central heating call is present.DHW Call Displays if a domestic hot water call is present.Boiler Firing Rate Displays the current firing rate of the Prestige.Ionization Current Displays the current flame ionization current from the ignitor.Boiler Setpoint Displays the current setpoint of the Prestige.Supply Temp. Displays the current supply temperature of the Prestige.Return Temp. Displays the current return temperature to the Prestige.Boiler Flue Temp. Displays the current flue temperature of the Prestige.Outdoor Temp. Displays the current outdoor temperature.DHW Storage Temp. Displays the current DHW storage temperature when Indirect WaterHeater Sensor PSRKIT22 is installed.External Modulation Signal Displays the current external modulation signal being received from anexternal controller.Pressure Displays the current system pressure.CH Ignitions Displays the number of central heating ignitions since the unit wasinstalled. This counter increases in increments of twenty.CH Runtime Displays the number of hours the Prestige has run for a central heatingcall since the unit was installed.DHW Ignitions Displays the number of domestic hot water ignitions since the unit wasinstalled. This counter increases in increments of twenty.DHW Runtime Displays the number of hours the Prestige has run for a domestic hotwater call since the unit was installed.Mix Zone Temperature Displays the temperature of the low temperature mixed circuit.