20
R1K 25 RAIN - RAD - ING - Man.Inst. - 1901.1_SK.2_firm.L224C_AHS
1 Allac
ciamento gas_el
ettric
o_MIAH4_EN
1. INSTALLATION
INST
ALLER
1.1.14. GAS CONNECTION
DANGER
In order to connect the gas connector of
the boiler to the supply pipe use a stop seal of an
appropriate size and material. The use of hemp,
teflon tape or similar materials is strictly forbidden.
BEFORE PERFORMING THE GAS CONNECTION,
MAKE SURE THAT:
› the gas adduction line complies with the
standards and regulations in force;
› the tubing's section suits the requested capacity
and its length;
› the tubing is equipped with all safety and control
devices required by the standards in force;
› the internal and external seals of the gas infeed
plant are checked;
› the device is suitable for use with the type of
gas available by checking the boiler data plate
(placed on the inner side of the front casing. If
they do not match you must take the necessary
measures to adapt the boiler to another type of
gas (see chapter GAS TRANSFORMATION);
› the gas supply pressure falls within the values
indicated on the data plate.
1.1.15. ELECTRICAL CONNECTION
DANGER
The equipment is electrically safe only
if it is properly connected to an efficient grounding
system, performed in compliance with the safety
standards in force. You should check this essential
safety requirement. If in doubt, request an accurate
check of the electrical system performed by qualified
staff, as the manufacturer is not responsible for any
damages caused by lack of grounding system.
› Make sure that the electrical systems is suitable
for the maximum power absorbed by the
equipment, value indicated on the data plate.
› make sure that the cables section is appropriate
for the maximum power absorbed by the
equipment and that it is however not lower than
1 mm
2
.
› The equipment works with alternating current
of 230 V and 50 Hz. The electrical connection
must be performed using an all-pole switch with
an opening of at least 3 millimetres between
contacts placed upstream from the device.
WARNING
Make sure that the phase and neutral
cables connection is performed in compliance with
the wiring diagram (see chapter POWER SUPPLY).
WARNING
It is strictly forbidden the use of adaptors,
multiple plugs and/or extensions for the general
power supply of the equipment from the electrical
network.
Summary of Contents for R1K 25 RAIN
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