Hydraulic Connection - Ferroli NATURFIRE EVO 27 Instrucciones De Uso, Instalación Y Mantenimiento

COMPONENTI ELETTRICI
Pos. Elemento
1 Control panel
2 Temperature safety thermostats
3 Air flow meter
4 Electronic board
5 Gearmotor
6 Vacuum switch
7 Fume probe
2
11
4
13
6
7
8
9
12
10

5.5.4. HYDRAULIC CONNECTION

The heating capacity of the unit must be previously established by calculating the building's heat
requirement according to current regulations, by contacting a specialised technician.
Before connecting the boiler to the water circuit, thoroughly clean all system pipes with
suitable products to remove any residuals or machining residuals that could compromise the
proper operation of the adjustment, control and safety components.
The chemical-physical characteristics of the system and replenishing water
are important for the proper operation and service life of the boiler.
It is advisable to check the water quality and, in the conditions listed below, provide for
treatment:
▪ very hard water ( > 20°f ),
▪ considerable amounts of replenishing water or subsequent fillings,
▪ systems of some complexity and size.
68
3
5
cod.48427M013_11/19
NATURFIRE EVO 27 - 34
Pos. Elemento
8 Heating chamber water probe
9 Puffer-storage tank water probe
10 Level probe on pellet hopper
11 Serial connection
12 Pressure transducer
13 Door safety microswitch
1
13
13
EN