Fondital GIAVA KRB 12 Скачать руководство пользователя страница 6

Страница: 6 / 68

FIGURE INDEX

fig. 1 - Control panel .....................................................................................................................................................................................................................................page 7

fig. 2 - Filler cock ............................................................................................................................................................................................................................................page 23

fig. 3 - Dimensions .........................................................................................................................................................................................................................................page 27

fig. 4 - Hydraulic connections (model KRB) ..........................................................................................................................................................................................page 28

fig. 5 - Hydraulic connections (model KRB V) ......................................................................................................................................................................................page 28

fig. 6 - Hydraulic connections (model KRB Z) ......................................................................................................................................................................................page 28

fig. 7 - Key components - front view .......................................................................................................................................................................................................page 29

fig. 8 - Key components - side view ........................................................................................................................................................................................................page 30

fig. 9 - Hydraulic diagram ...........................................................................................................................................................................................................................page 31

fig. 10 - KRB 12 CH circulation pump available head ........................................................................................................................................................................page 34

fig. 11 - KRB 24 CH circulation pump available head ........................................................................................................................................................................page 35

fig. 12 - KRB 28 CH circulation pump available head ........................................................................................................................................................................page 35

fig. 13 - KRB 32 CH circulation pump available head ........................................................................................................................................................................page 35

fig. 14 - High-temperature CH circulation pump available head (V version) ...........................................................................................................................page 36

fig. 15 - Low-temperature CH circulation pump available head (V version) ............................................................................................................................page 36

fig. 16 - High-temperature CH circulation pump available head (Z version) ...........................................................................................................................page 36

fig. 17 - Zone 1 low-temperature CH circulation pump available head (Z version) ..............................................................................................................page 37

fig. 18 - Zone 2 low-temperature CH circulation pump available head (Z version) ..............................................................................................................page 37

fig. 19 - Position of coaxial duct system ................................................................................................................................................................................................page 42

fig. 20 - Dimensions for coaxial duct system .......................................................................................................................................................................................page 42

fig. 21 - Position of split venting system ...............................................................................................................................................................................................page 43

fig. 22 - Dimensions of split venting system ........................................................................................................................................................................................page 43

fig. 23 - Venting tower ..................................................................................................................................................................................................................................page 44

fig. 24 - Flue gas analysis ports .................................................................................................................................................................................................................page 44

fig. 25 - Gas connection ...............................................................................................................................................................................................................................page 45

fig. 26 - Connection for condensate drain ............................................................................................................................................................................................page 46

fig. 27 - Thermoregulation curves ...........................................................................................................................................................................................................page 49

fig. 28 - KRB wiring diagram ......................................................................................................................................................................................................................page 53

fig. 29 - KRB V wiring diagram ...................................................................................................................................................................................................................page 55

fig. 30 - KRB Z wiring diagram ...................................................................................................................................................................................................................page 57

fig. 31 - Adaptation to other gas types ..................................................................................................................................................................................................page 60

fig. 32 - Removing the mixer .....................................................................................................................................................................................................................page 60

fig. 33 - Changing nozzles ..........................................................................................................................................................................................................................page 60

fig. 34 - Fitting the mixer .............................................................................................................................................................................................................................page 60

fig. 35 - Adjustment of the gas valve ......................................................................................................................................................................................................page 61

TABLE INDEX

Table 1 - Boiler status - LCD indications during normal operation ..............................................................................................................................................page 9

Table 2 - Boiler status - LCD indications in the event of malfunction .........................................................................................................................................page 10

Table 3 - Displayable parameters with info button ...........................................................................................................................................................................page 19

Table 4 - KRB 12 model adjustment rates ............................................................................................................................................................................................page 32

Table 5 - KRB 24 model adjustment rates ............................................................................................................................................................................................page 32

Table 6 - KRB 28 model adjustment rates ............................................................................................................................................................................................page 32

Table 7 - KRB 32 model adjustment rates ............................................................................................................................................................................................page 32

Table 8 - Technical features ........................................................................................................................................................................................................................page 33

Table 9 - Combustion specifications, model KRB 12 ........................................................................................................................................................................page 33

Table 10 - Combustion specifications, model KRB 24 .....................................................................................................................................................................page 34

Table 11 - Combustion specifications, model KRB 28 .....................................................................................................................................................................page 34

Table 12 - Combustion specifications, model KRB 32 .....................................................................................................................................................................page 34

Table 13 - Burner re-ignition temperatures .........................................................................................................................................................................................page 46

Table 14 - Limits to be set for TSP parameters and default values based on boiler type (TSP0) ......................................................................................page 47

Table 15 - General table of parameters .................................................................................................................................................................................................page 50

Table 16 - Relationship between temperature (°C) and nominal resistance (Ohm) of the SR heating probe .............................................................page 59

Table 17 - CO

values ...................................................................................................................................................................................................................................page 61

Table 18 - Diameter of nozzles - diaphragms .....................................................................................................................................................................................page 61

4. Testing the boiler .....................................................................................................................................................................................page 62

4.1. Preliminary checks............................................................................................................................................................................................................................page 62

4.2. Switching on and switching off ...................................................................................................................................................................................................page 62

5. Maintenance .............................................................................................................................................................................................page 63

5.1. Maintenance schedule ....................................................................................................................................................................................................................page 63

5.2. Combustion analysis .......................................................................................................................................................................................................................page 63

6. Troubleshooting ......................................................................................................................................................................................page 64