
2CITY 31/08/05 - 300005627-001-A
Thanks
Congratulations on choosing a DE DIETRICH product, a product of quality. We strongly recommend that you read the following instructions in
order to guarantee the optimal operation of your appliance. We are sure that you will not be disappointed and that it will satisfy all of your
expectations. Recommendations
For a proper operating of the boiler, follow carefully the
instructions.
The installation and the first start-up must be performed by a qualified
professional. Any work on the gas valve unit is authorised only if
carried out by a qualified professional.
Aeration
France: the cross section of the aeration vent, which is compulsory
in the premises in which the boiler is installed, must comply with the
DTU 61.1 (P 45204) standard and, in particular, with the instruction
on general improvement work (Book 1764 April 1982).
The air inlet into the premises must in no event be
obstructed, even partially.
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. We recommend that you take out a
maintenance contract.
Precautions against frost
The boiler is fitted with an antifreeze system. In the event of total
shutdown of the heating in winter which may lead to the danger of
freezing (switching off of radiators and current), we recommend using
a correctly dosed anti-freeze product to stop the heating water
freezing. Failing this, drain the installation completely (in all cases,
consult your fitter).
Control panel (City 1.24/II, 2.24/II, 3.24/II, 24 BIC/II)
ATemperature display
BDomestic hot water temperature maintenance override button
CSafety shutdown light
DUnlock button
E"Chimney sweep" button
F"Fitter" button
G3-position switch
H"Heating" on light
IHeating temperature setting
JFlame presence light
KSetting the domestic water temperature
L"Domestic hot water" on light
MPressure indicator