Immergas CAESAR 14 3 E - Variable Heat Output

21 - IE
INSTALLATORUSERTECHNICIAN
3.13 VARIABLE HEAT POWER.
N.B.: the pressures indicated in the table
represent the dierence in existing pressures
between the gas valve outlet and the combustion
chamber. e adjustments should therefore,be
carried out using a differential 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 temperature of 15°C and at a pressure of
1013 mbar. Burner pressure values refer to use
of gas at 15°C.
Caesar 14 3 E.
METHANE (G20) BUTANE (G30) PROPANE (G31)
HEAT
OUTPUT
HEAT
OUTPUT
BURNER
GAS FLOW RATE
BURNER NOZZLES
PRESSURE
BURNER
GAS FLOW RATE
BURNER NOZZLES
PRESSURE
BURNER
GAS FLOW RATE
BURNER NOZZLES
PRESSURE
(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)
24.4 20984 2.92 13,20 134,6 2.18 28.70 292.7 2.14 36.40 371.2
24.0 20640 2.87 12,84 130,9 2.15 28.04 286.0 2.11 35.49 361.9
23.0 19780 2.77 11,96 122,0 2.06 26.42 269.4 2.03 33.26 339.1
22.0 18920 2.66 11,12 113,4 1.98 24.83 253.2 1.95 31.09 317.0
21.0 18060 2.55 10,30 105,0 1.90 23.28 237.4 1.87 28.98 295.5
20.0 17200 2.44 9,51 96,9 1.82 21.75 221.8 1.79 26.94 274.7
19.0 16340 2.33 8,74 89,1 1.74 20.24 206.4 1.71 24.95 254.4
18.0 15480 2.22 8,00 81,6 1.66 18.76 191.3 1.63 23.01 234.6
17.0 14620 2.11 7,29 74,3 1.58 17.31 176.5 1.55 21.13 215.5
16.0 13760 2.00 6,60 67,3 1.49 15.87 161.8 1.47 19.30 196.8
15.0 12900 1.89 5,94 60,5 1.41 14.46 147.4 1.39 17.52 178.6
14.0 12040 1.78 5,30 54,0 1.33 13.06 133.2 1.31 15.79 161.0
13.0 11180 1.67 4,68 47,7 1.24 11.68 119.1 1.22 14.11 143.9
12.0 10320 1.55 4,09 41,7 1.16 10.32 105.3 1.14 12.47 127.2
11.0 9460 1.44 3,52 35,9 1.07 8.98 91.5 1.05 10.89 111.0
10.0 8600 1.32 2,98 30,3 0.98 7.65 78.0 0.97 9.35 95.4
9.0 7740 1.20 2,46 25,1 0.89 6.33 64.5 0.88 7.86 80.2
8.0 6880 1.08 1,97 20,0 0.80 5.03 51.3 0.79 6.43 65.5
7.0 6020 0.95 1,50 15,3 0.71 3.74 38.1 0.70 5.04 51.4