Alpha InTec 30C - Page 6

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Alpha InTec 30C and 34C - Technical Data
2.5 PUMP OPERATION
2.4 FLUE LENGTHS
CD Easy-Flue 500 mm with terminal and 90° bend. A CD Easy-Flue 1000 mm with terminal and 90° bend is also available.
CD 750 mm and 1000 mm flue extensions are available.
Length of Flue Required:-
Rear Flue = wall thickness + 160 mm (includes terminal). This is without back frame, add 45 mm if the wall jig is used.
Side Flue = wall thickness + distance between wall and side of boiler + 245 mm (includes terminal)
Vertical Flue = distance from top of boiler side panel to required roof position minus 1000 mm for vertical terminal assembly
Maximum horizontal flue length = 12 m.
Maximum vertical flue length including terminal is 14 m.
Each additional CD 90° Bend is equivalent to 1.3 m of flue length.
Each CD 45° Bend is equivalent to 0.9 m of flue length.
The CD Vertical Flue terminal assembly is equivalent to 1 m of flue length.
Fig. 2.1
1 Function selection button
2 Green (G) / Red (R) LED
3 Four yellow (Y) LEDs
1
2
3
Pump
The boiler is equipped with a variable speed low power consumption pump.
Pump display - See Fig. 2.1
During normal operation the green LED (2) is on and the four yellow LEDs (3) indicate the power level according to the
following table:
G
Y
Y
Y
Y
On
On
Off
Off
Off
0 - 25 %
G
Y
Y
Y
Y
On
On
On
Off
Off
25 - 50 %
G
Y
Y
Y
Y
On
On
On
On
Off
50 - 75 %
G
Y
Y
Y
Y
On
On
On
On
On
75 - 100 %
Pump LEDs
Power consumption
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