Adveco AGUADENS 210T, Инструкция по установке, использованию и техническому обслуживанию

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67
60T - 280T
COSMOGAS
16 - START-UP
16.6 - Ignition
16.6.1 - MYDENS boiler ignition
1.- Open the gas cock;
2.- connect the boiler to the electricity and set the general
switch to ON (detail “T” in figure 17-1);
3.- The boiler ignites only when the temperature requested
by the room thermostat is higher than the present delivery
temperature. Adjust the desired temperature for the heating
service using the
and keys. If the outdoor
sensor is connected (see section 13.1.4), check that the
temperature calculated (see section 17.14, parameter
1012
or parameter
1107
for appliances from 115T
to 280T) is higher than the present heat exchanger
temperature and the outdoor temperature (see section
17.14 parameter
1004
) is lower than the outdoor
temperature for switching off the central heating (see
section 17.15 parameter
2020
);
4.- If the boiler is connected to a storage tank (see section
13.2) press keys and to select the desired
domestic hot water temperature.
5.- If the display indicates a low water pressure error (see
section 17.16.2), repeat the operation to bleed the air.
16.6.2 - AGUADENS hot water heater
ignition
1.- Open the gas cock;
2.- connect the boiler to the electricity and set the general
switch to ON (detail “T” in figure 17-1);
3.- The boiler ignites only when the temperature set is higher
than the present input temperature. Adjust the desired
temperature for the input using the
and keys.
4.- If the display indicates a low water pressure error (see
section 17.16.2), repeat the operation to bleed the air.
16.7 - Controlling the supply gas
pressure and any adjustments
The gas supply pressure must match that shown in the table
in section 19. Proceed as follows to verify the pressure:
1.- Close the gas cock;
2.- access the boiler’s internal parts by following the procedure
described in section 18.2;
3.- loosen tapping point “D” (see Figure 16-6);
4.- connect a pressure gauge with a resolution of at least 0.1
mbar (1 mmH2O) to it, for models from 140T to 280T you
can use any of the valves present;
5.- turn on the gas cock;
6.- check that the pressure does not exceed 45 mbar;
7.- position the general switch to ON (detail “T” in figure 17-1)
and trigger a demand for heating by pressing key
up to the maximum value, check that the temperature set
is higher than the output temperature and that the system
is in the right conditions to disperse the heat generated;
8.- Set parameter
2200
at
HIGH
(in models 60T and 70T
use parameter
2010
). Now the burners will operate at
maximum power for 20 minutes;
9.- with the boiler at maximum capacity, check that the gas
supply pressure does not fall below 10 mbar (100 mmH
2
O).
If the pressure is lower, do not try to make any adjustments
to the boiler, instead you must act upstream from it to restore
the correct pressure and flow of gas.
WARNING! Do not touch screws “E” and “F” in
figure 16-10, these are factory set for the correct flow of
gas and the correct output pressure.
After verifying the gas pressure is correct:
1.- Reset parameter
2200
to
OFF
(in models 60T and
70T use parameter
2010
);
2.- turn off the gas cock;
3.- disconnect the pressure gauge and reclose the tapping
point “D”;
4.- check for any possible gas leaks from tapping point “D”
(figure 16-6);

Do not force the screws to close the tapping points in
order to avoid damaging the gas valve.
WARNING! Test the gas seal using a soap and
water solution only. The use of naked flames is prohibited.