DE DIETRICH DTG(E)130 - 35_45_65_90_115 Eco.NOxPlus - Manual (Page 4)

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DTG(E)130 - 35/45/65/90/115 Eco.NOxPlus, MC35E / MC45 / MC65 / MC90 / MC115 10/06/10 - 300005222-001-F
2 Important recommendations

For a proper operating of the boiler, follow carefully the
instructions.

Any intervention on the appliance and heating equipment
must be carried out by a qualified technician.

The manufacturer is not liable for any improper use of the
appliance or failure to maintain or install the unit correctly
(the user shall take care to ensure that the system is
installed by a qualified fitter).

Check the seal on the gas and water pipe connections.

Check that the appliance is properly set for the type of gas
used.

Keep to the polarity shown on the terminals: phase (L),
neutral (N) and earth 4 .

Check regularly that the installation contains water and is
pressurised.

Burn hazard in direct contact with the flame inspection
window.
2.1 Ventilation
2.1.1 Chimney versions

Do not obstruct the air inlets in the room (even partially).
France: the cross section of the aeration vent, which is compulsory
in the boiler room in which the boiler is installed, must comply with the
DTU 61.1 (P 45 204) standard and, in particular, with the instruction
on boiler room layout (Book 1764 April 1982).
Belgium:the cross-section of the aeration vents, which are
compulsory in the room in which the boiler is installed, must comply
with the NBN D51-003 standard.
Germany: the cross section of the ventiliation vents, which are
compulsory in the room in which the boiler is installed, must comply
with the VDI 2050 form 1 standard and with other prevailing
regulations.
Other countries: the cross section of the aeration inlet, which is
compulsory in the premises in which the boiler is installed, must
comply with the standards in force in the country.
2.1.2 Forced flue versions
It is not necessary to provide ventilation of the premises in which the
boiler is installed. Ventilation is required if a mechanical connection
to the gas exists.
2.2 Maintenance
- The servicing and cleaning of the boiler and the sweeping of the
flue gas pipe and the bleed pot must be done at least once a year
by a qualified professional.
- Regularly check the level of water in the system and top up if
required, taking care that cold water is not added suddenly into the
boiler when it is hot.
- We recommend taking out a maintenance contract.

Do not drain the installation, except in cases of absolute
necessity. For example: Several months' absence with the
risk of ice in the building.
2.3 Adapting to another gas type
„ Belgium:
The operations required to switch from one gas to another must be
carried out by a SERV'elite technician.
„ Other countries:
The operations required to switch from one gas to another must be
carried out by your fitter.