Immergas MAIOR EOLO - Page 32

32
INSTALLERUSERMAINTENANCE TECHNICIAN
3.18 VARIABLE HEAT OUTPUT.
N.B.: the pressures indicated in the table repre-
sent the dierence in existing pressures between
the gas valve outlet and the combustion chamber.
e adjustments should therefore,be carried out
using a dierential manometer (small "U"-shaped
column or digital manometer) with the probes
inserted in the pressure test gas valve outlet and
on the sealed chamber positive pressure test. e
power data in the table has been obtained with
intake-exhaust pipe measuring 0.5 m in length.
Gas ow rates refer to heating power below a tem-
perature of 15°C and at a pressure of 1013 mbar.
Burner pressure values refer to use of gas at 15°C.
Maior Eolo 24.
Maior Eolo 28.
METHANE (G20) BUTANE (G30) PROPANE (G31)
THERMAL
POWER
THERMAL
POWER
CH
+
D.H.W.
BURNER GAS
FLOW RATE
PRESS. BURNER
NOZZLES
BURNER GAS
FLOW RATE
PRESS. BURNER
NOZZLES
BURNER GAS
FLOW RATE
PRESS. BURNER
NOZZLES
(kW) (kcal/h) (m
3
/h) (mbar) (mm H
2
O) (kg/h) (mbar) (mm H
2
O) (kg/h) (mbar) (mm H
2
O)
24.0 20640 2.73 12.30 125.4 2.04 28.50 290.6 2.00 36.70 374.2
23.0 19780 2.62 11.42 116.5 1.96 26.23 267.5 1.92 33.75 344.2
22.2 19120 2.53 10.77 109.8 1.89 24.57 250.5 1.86 31.59 322.1
21.0 18060 2.40 9.77 99.6 1.79 22.03 224.7 1.76 28.30 288.6
20.0 17200 2.29 8.99 91.6 1.71 20.10 204.9 1.68 25.79 263.0
19.0 16340 2.18 8.24 84.0 1.63 18.26 186.2 1.60 23.42 238.8
18.0 15480 2.07 7.52 76.7 1.55 16.52 168.5 1.52 21.17 215.9
17.0 14620 1.96 6.82 69.6 1.47 14.88 151.7 1.44 19.05 194.3
16.0 13760 1.85 6.16 62.8 1.38 13.33 135.9 1.36 17.06 174.0
15.0 12900 1.75 5.52 56.3 1.30 11.87 121.0 1.28 15.19 154.9
14.0 12040 1.64 4.91 50.1 1.22 10.50 107.1 1.20 13.44 137.0
13.0 11180 1.53 4.32 44.1 1.14 9.22 94.0 1.12 11.80 120.4
12.0 10320 1.42 3.76 38.3 1.06 8.03 81.8 1.04 10.29 104.9
11.0 9460 1.31 3.22 32.8 0.98 6.92 70.6 0.96 8.89 90.7
10.0 8600 1.20 2.70 27.6 0.89 5.91 60.2 0.88 7.61 77.6
9.3 7998 1.12 2.36 24.0 0.84 5.25 53.5 0.82 6.79 69.2
8.0 6880
D.H.W.
0.97 1.74 17.8 0.73 4.14 42.2 0.71 5.41 55.2
7.0 6020 0.86 1.30 13.3 0.64 3.40 34.7 0.63 4.50 45.9
METHANE (G20) BUTANE (G30) PROPANE (G31)
THERMAL
POWER
THERMAL
POWER
CH
+
D.H.W.
BURNER GAS
FLOW RATE
PRESS. BURNER
NOZZLES
BURNER GAS
FLOW RATE
PRESS. BURNER
NOZZLES
BURNER GAS
FLOW RATE
PRESS. BURNER
NOZZLES
(kW) (kcal/h) (m
3
/h) (mbar) (mm H
2
O) (kg/h) (mbar) (mm H
2
O) (kg/h) (mbar) (mm H
2
O)
28.0 24080 3.14 11.70 119.3 2.35 28.05 286.1 2.31 35.87 365.8
27.0 23220 3.03 10.91 111.2 2.26 26.32 268.4 2.22 33.41 340.7
26.2 22516 2.94 10.28 104.8 2.19 24.95 254.5 2.16 31.48 321.0
25.0 21500 2.81 9.42 96.1 2.10 23.06 235.2 2.06 28.83 294.0
24.0 20640 2.70 8.73 89.0 2.02 21.52 219.5 1.98 26.71 272.3
23.0 19780 2.59 8.06 82.2 1.94 20.04 204.4 1.90 24.68 251.7
22.0 18920 2.49 7.43 75.8 1.86 18.61 189.8 1.83 22.76 232.1
21.0 18060 2.38 6.82 69.6 1.78 17.24 175.8 1.75 20.92 213.4
20.0 17200 2.27 6.24 63.7 1.70 15.91 162.3 1.67 19.18 195.6
19.0 16340 2.17 5.69 58.0 1.62 14.63 149.2 1.59 17.52 178.6
18.0 15480 2.06 5.16 52.6 1.54 13.39 136.6 1.52 15.94 162.5
17.0 14620 1.96 4.65 47.4 1.46 12.20 124.4 1.44 14.44 147.3
16.0 13760 1.85 4.16 42.4 1.38 11.04 112.6 1.36 13.02 132.8
15.0 12900 1.75 3.70 37.7 1.30 9.93 101.2 1.28 11.67 119.0
14.0 12040 1.64 3.26 33.2 1.23 8.85 90.2 1.21 10.40 106.1
13.0 11180 1.54 2.84 28.9 1.15 7.81 79.6 1.13 9.21 93.9
12.0 10320 1.43 2.44 24.8 1.07 6.80 69.3 1.05 8.08 82.4
11.2 9632 1.34 2.13 21.7 1.00 6.02 61.4 0.98 7.24 73.8
10.0 8600
D.H.W.
1.21 1.70 17.3 0.90 4.89 49.9 0.89 6.06 61.8
9.0 7740 1.10 1.36 13.9 0.82 3.99 40.6 0.81 5.16 52.6
8.5 7310 1.04 1.20 12.2 0.78 3.55 36.2 0.77 4.74 48.3
STD.002998/004