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6 USING THE BOILER
6.1 TURNING ON AND OFF
When the boiler is connected to the mains it will perform a
general self-check and, if any defect is detected, it will be
indicated on the heating or S.H.W. displays.
Push the
button to start the boiler up. The same button will
turn the boiler off when pushed again..
If the heating display only
shows a small red dot, the
heating function is
switched off.
To start the heating, push the
button.
The same occurs with the Sanitary Hot Water (S.H.W.): if the display is off apart from a small red dot, the S.H.W
function is switched off; to switch the S.H.W. on, press the
button.
6.2 BLOCKING THE CONTROLS
By keeping the
button pressed down for a few seconds, the padlock will light up
.
The control buttons of the boiler will be blocked and no button will respond when pressed. Internally all the settings
remain the same and the boiler functions normally.
To unblock the buttons, press the button down for a few seconds until the padlock light goes off. If the boiler is
disconnected from the mains or there is a failure in the house’s electricity supply, the buttons will also be unblocked.
6.3 HEATING
Always maintain an adequate pressure in the heating circuit. The water pressure gauge should mark about 1.5 bar.
If the pressure rises above this, open the draining valve of the heating circuit located in the house slightly until the
pressure reaches 1.5 bar when cold.
If the pressure is lower, open the filling valve of the heating circuit located under the boiler until the proper pressure
is reached.
To start the heating, push the
button. At the end of the heating time, we can turn this function off by pressing
the same button (the display will then only show a small red dot).
When the heating is on, the display will show the temperature of the water.
We can modify the setting of the temperature of the water by pushing either the
button or the
button
and using the same buttons to adjust the value that flashes on the display.
The modified setting will be stored after a few seconds or instantly if we push the
button.
There is an independent switch at the back of the boiler.
It will connect ON and OFF the boiler.
Summary of Contents for CM15
Page 15: ...15 12 ESQUEMAS ...
Page 16: ...16 Gabarrón CM CMX ...
Page 30: ...30 Gabarrón CM CMX 12 WIRING ...
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