KEPO AC 15 Installation And Operating Manual page 15

Pressing button 6 adjusts boiler power – the power it should work at to reach the set temperatures. The display
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shows SET OUTPUT, as shown in Figure 7. Press 5 and 6 to change the power.
The boiler will reach the set temperature at the maximum power of P5. As the temperature approaches the
set value, the boiler will decrease the power.
In case the boiler is set to operate at less than P5, it will not be able to increase the power automatically to a
value higher than the one you set.
When the boiler reaches the desired temperature, it enters the modulation mode, i.e. it starts operating in the
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economy mode, only maintaining fire. WORK MODULAT appears on the display, as shown in Figure 8.
In case the "economical operation" is too strong for the space you are heating, with the boiler still raising the
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temperature, there is no need to worry: when water temperature reaches 85°C, the boiler will automatically
shut down. It will be turned on again when water temperature falls below the set value.
Figure 7
Figure 8
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