3
2
CONTROL COMPONENTS
1
2
3
4
5
6
1. Safety thermostat “
E
”:
This is a cut-out mechanism to ensure the
boiler temperature does not exceed 110 ºC.
2. Timer (Optional) “
q
”:
This is an optional element. It can time either
weeks or days and it enables selection of the
heating switch-on and switch-off cycles.
3. Thermohydrometer:
This indicates the temperature and pressure
of the heating circuit.
4. Boiler control thermostat:
Allows to select the desired boiler set point
temperature to be selected, deactivating the
element when the set point temperature is
reached or keeping it functioning until this is
the case.
5. Main switch “
i
”:
This is for switching the boiler on and off.
6. Power selectors "I", "II":
These enable the desired heating power
stage to be selected. Each stage corresponds
to half power. Maximum power is obtained
when both switches are on.
