SENKO P 12 SLIM WATER+AIR, Инструкция по эксплуатации, Страница: 35 / 80

SENKO pellet WATER+AIR stoves
–
Instruction manual
34
②
SYSTEM FILLING
The boiler is filled with water via valve R1/2'' on the back of the stove (see
“
C
”
figure 1
OR “
L
”
figure EQUIPMENT ). Continuous circulation of water
through the boiler must be ensured. The boiler must be well deaerated
prior to operations commencement. During filling, any air in the system is
released from the automatic vent valve located at the highest point of the
boiler, beneath the left panel (see 4 figure 18
OR “
S
”
figure EQUIPMENT ).
The filling pressure of the boiler WHEN COLD must be 1 bar .
For proper operation of the stove WHEN HOT , the pressure in the boiler
must be 1,5 bar .
To monitor the system pressure (and temperature), the central
heating system must be fitted with thermo-manometer.
4.6.1. INSTALLATION TESTING
Prior to initial firing :
1. It is necessary to check if the boiler and the entire heating system
are filled with water and well deaerated . Also check if the smoke
uptake pipe is properly fastened,
2. Activate the safety valve and check its proper functionality,
3.
Check the pump operation (you can do this only if the stove is in OFF).
It is necessary to turn on the pump using the following steps on the
control panel: Menu

Settings

Set

Start Pump

Set

Ok .
If the pump doesn
’t work, the rotor is blocked. Switch off the power, remove
the right side wall, remove the pump head (unscrewing 4 screws), clean the
rotor, spin the shaft with a screwdriver, check the electrical connections of
the pump and deaerate the entire system. Check again the pump operation.
After initiation make sure:
there is no leakage of any kind,
that the entire installation is deaerated,
that the water temperature in the boiler is increasing,
that boiler operations do not result in condensation in the chimney.
Repeat the entire inspection after several days of constant firing !