75
EN
4.1.2
Domestic Hot Water (DHW)
Domestic hot water can be produced if the system has a dhw
circuit with a storage tank. The dhw system can be created
either upstream or downstream of the water shut-off valve. The
installation company is responsible for choosing and paying for
all the systems' components and devices.
m
CAUTION
The installation company is responsible for choosing
and paying for all the systems' components and
devices.
4.2
Check and safety devices
The
ALU HE
boilers are equipped with the following check and
safety devices:
– thermal safety thermostat 98°C with automatic reset
– system water pressure transducer
– delivery sensor
– return sensor (SR)
– smoke flue gas probe
– air pressure switch
– siphon pressure switch.
d
IT IS FORBIDDEN
to commission the appliance with safety devices which
do not work or which have been tampered with.
a
WARNING
Safety device may only be replaced by professional
qualified personnel using
Sime
original spare parts.
4.3
Identification
The
ALU HE
boilers can be identified by means of:
1 Packaging label:
this is located on the outside of the
packaging and provides a code, the serial number of the
boiler and the bar code
2 Technical Data Plate:
this is located inside the front panel
of the boiler and provides the technical data, appliance
performance information and any other information required
by law in the country where the appliance will be used.
2
1
2
1
ALU HE
Fig. 4
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