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PRODUCTION OF SANITARY WATER
Mod. 698TPC. The production of sanitary water is possible EXCLUSIVELY when the
appliance is set at work with presence of fire. If the appliance is in OFF or STAND-BY
modality the production of sanitary water will not be possible.
This model is equipped with a rapid exchanger for the production of sanitary water, if there is
a request of warm sanitary water, a contact on the hydraulic group signals this request to the
appliance, the power level rises till pow. 5 is reached, in case the selected sanitary water
temperature is exceeded, the appliance reduces the combustion (modulation) in order to
maintain the temperature. Once the sanitary water is no longer request, the appliance returns
on normal working cycle.
The time for the production of warm sanitary water with a rapid exhanger may differ in
function of some factors; power level at the moment of request of sanitary water, kind of fuel,
boiler temperature selected, length of tubes, insulation of heating plant.
Mod. 698TP-SAC The production of warm sanitary water with an appliance which is NOT
including a rapid exchager depends from the type of heating plant, connected to the appliance.
Should you desire to have warm sanitary water, you have to utilize an accumulator out of the
appliance, which will be heated by mean of appropriate deviations of the heating plant.
SECURITY FEATURES
The appliance is equipped with different security features, which grant and assure the regular
functioning.
-Pressure switch for the control of exhaust fumes. In case of obstruction of the fume exhaust
duct, due to materials, contrary wind, or to any other difficulty that do not allow a regular
outflow of the fumes, this device signals the problem to the appliance and a stop cycle starts,
while on the display of the radiocontrol appears "FAILURE DEPRESS".
-Mechanical security thermostat with manual resetting. This device is controlling the
temperature of the water of the boiler, in case a too high temperature (90°C...95°C) is
registered it stops immediately the feeding of fuel and a stop cycle starts, while on the display
of the radiocontrol appears "SAFETY THERMAL". The thermostat is placed on the lh back
side, in order to reset the thermostat unscrew the small protection cover and push on the pin of
the thermostat.
-Boiler temperature control. The temperature of the boiler is constantly controlled by a
specific feeler in order to modulate the appliance during the normal working, in case the
temperature is exceeding the max. value (factory value setting) a stop cycle starts, while on
the display of the radiocontrol appears "HOT WATER".
-Fume temperature control. The temperature of the exhaust fumes is constantly controlled by
a specific feeler in order to control the regular working of the appliance, in case the
temperature is exceeding the max. value (factory value setting) a stop cycle starts, while on
the display of the radiocontrol appears "HOT EXHAUST".
-Boiler pressure control. The pressure of the boiler is constantly controlled in order to verify if
it is within the limit values (min. and max), in case the pressure is not within the requested
values a stop cycle starts, while on the display of the radiocontrol appears "PRESS WATER".
-Fume expeller motor control. The fume expeller motor is constantly controlled in order to
verify its correct working, in case of anomaly a stop cycle starts, while on the display of the
radiocontrol appears "FAN LIGHTIN".
-Control of temperatures realising feelers. The regular working of the feelers, which ensure a
correct working of the appliance, are constantly controlled by the electronic card. If the
control values do not reenter into the working parameters a stop cycle starts, while on the
display of the radiocontrol appears "FEELER EXHAUST" or "FEELER WATER".
IT IT IT IT- - - - GB
GB- - - - FR
FR mod. 698 TPC– 698 TP-SAC
GB
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FR
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