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7
1.
User instructions
1.1.
Control panel
1. Liquid crystal display (LCD)
The LCD displays the boiler status and operating data (see fig. 2).
2. Boiler mode selector
With the selector on RESET
the boiler restarts after activation of the burner shutdown device.
With the selector on OFF, the boiler is in stand-by mode, with the heating and hot water functions disabled.
With the selector on SUMMER
the boiler is ready to produce domestic hot water only.
With the selector on WINTER
the boiler is ready to heat and produce hot water.
With the selector on ANTI-FREEZE
only the anti-freeze function is enabled.
3. DHW temperature regulator
This is used to enable/disable water storage tank and to set the DHW temperature in the range 35-57°C.
4. CH water temperature regulator
This is used to select the temperature of the water in the heating system in the range 20-78°C (when standard temperature range is selected)
or 20-45°C (when reduced temperature range is selected).
5. Water pressure gauge
This shows the pressure of the water in the heating system.
fig. 1
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