Fondital KBS 24 - 32, Инструкция по установке, эксплуатации и обслуживанию

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Technical features and dimensions
2.1.2 User interface
• Touch interface with built-in LCD to display and control boiler operating condition: OFF, WINTER, SUMMER and CH ONLY;
• System water temperature regulator: 20/78 °C (standard range) – 20/45 °C (reduced range);
• DHW temperature regulator on the control panel: 35/57 °C;
• Manual mixing valve for domestic hot water temperature setting.
2.1.3 Operating features
• CH electronic flame modulation with timer-controlled rising ramp (60 seconds, adjustable);
• Electronic flame modulation in DHW mode;
• DHW function priority;
• Flow freeze protection function: ON 5°C; OFF 30°C or after 15 minutes of operation if CH temperature > 5 °C;
• DHW freeze protection function: ON 5°C; OFF 10 °C or after 15 minutes of operation if DHW temperature > 5 °C;
• Timer-controlled flue cleaning function: 15 minutes;
• Ignition flame propagation function;
• Possibility to select the heating range: standard or reduced;
• CH maximum heat input adjustment parameter;
• Ignition heat input adjustment parameter;
• CH thermostat timer: 240 seconds (adjustable);
• Heating pump post-circulation function in CH, freeze protection and flue cleaning modes: 30 seconds (adjustable);
• DHW post-circulation function: 30 seconds;
• Post-circulation function for heating temperature > 78 °C: 30 seconds;
• Post-ventilation function: at the end of each operation request, the fan continues to operate for 10 seconds;
• Safety post-ventilation function: with flow temperature > 95 °C, the fan is activated until the flow temperature drops below 90 °C;
• Heating pump and deviating valve anti-shutdown function: 30 seconds of operation every 24 hours with boiler not in use;
• Solar plant pump and solar valve anti-shutdown function: 10 seconds of operation every 24 hours with boiler not in use;
• Anti-shutdown function for zone pumps and mixing valve (the latter for V and Z versions only): 10 seconds of operation every 24 hours with
boiler not in use;
• Anti-water hammer function: can be set from 0 to 10 seconds through parameter P15;
• High- and low-temperature zone heating system supply (V and Z versions);
• Solar collector heat transfer function;
• Water heater cooling function;
• Ready for chronothermostat function on the boiler, in combination with two ambient probes;
• Ready for operation with an Open Therm remote control (optional, supplied by the manufacturer).
• Ready for operation with external temperature probe (standard on V and Z versions, optional on all other versions).