25
INSTRUCTIONS FOR THE INSTALLER
PRIME HT 240 - HT 1.240
Gas consumption at 15 °C
G20 - 2H - 20 mbar
G31 - 3P - 37 mbar
1013 mbar
PCI
34.02 MJ/m
3
46.3 MJ/kg
Consumption at max. heat output
2.61 m
3
/h
1.92 kg/h
Consumption at min. heat output
0.74 m
3
/h
0.54 kg/h
Table 2d
PRIME HT 1.120
Gas consumption at 15 °C
G20 - 2H - 20 mbar
G31 - 3P - 37 mbar
1013 mbar
PCI
34.02 MJ/m
3
46.3 MJ/kg
Consumption at max. heat output
1.31 m
3
/h
0.96 kg/h
Consumption at min. heat output
0,42 m
3
/h
0,31 kg/h
Table 2e
Counter clockwise
Parameter
608
Parameter
611
Boiler model
turns of screw
%
rpm
(V)
Gas G20 Gas G31
Gas G20 Gas G31
PRIME HT 330
3
50
35
4100
3500
PRIME HT 280
4
55
35
4400
4000
PRIME HT 240
2
50
35
4300
4000
PRIME HT 1.280
3
50
35
4100
3500
PRIME HT 1.240
2
55
35
4500
4000
PRIME HT 1.120
3
/
4
40
40
4000
3350
Table 3
TABLE 3: SETTING PARAMETRES 608 AND 611
Proceed as follows to display boiler parameters or outdoor temperature on the front panel display.
1) Turn the control knob 6 (figure 1) fully anti-clockwise to it minimum value as shown in figure 21A.
2) Starting in this position, quickly turn control knob 6 twice consecutively clockwise through about a
1
/
4
turn as shown
in figure 21B.
NOTE:
In
“INFO”
mode, the display (5 - figure 1) alternates between the message
“A0”
and
DHW
temperature about
every 5 seconds (figure 22).
17. DISPLAYING ELECTRONIC CONTROL CARD PARAMETERS ON THE BOILER DISPLAY (“INFO” MODE)
Figura 21B
0512_0801/CG1523
Figura 21A