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8. TECHNICAL DATA
8.1 AIR VOLUMES
8.1.1 SIGMA, PRISMA, CONCEALED SERIE
Nominal values (m
3
/h)
SIZE 110 112 114 216 218 220 222 224 226 328
Fan speed
Fan speed 1
290 387 501 692 814 1038 1308 1579 1771 2351
Fan speed 2 MAX
243 321 436 581 712 871 1081 1254 1481 2068
Fan speed 3 MED
191 249 358 456 592 699 929 1116 1352 1725
Fan speed 4
170 226 327 404 542 620 798 923 1152 1340
Fan speed 5 MIN
144 194 289 338 474 538 739 798 999 1070
Fan speed 6
130 179 269 315 437 500 650 694 888 995
Nominal air volumes refer to standard fan coils with clean air filter, 20 °C room temperature,
at sea level, without external static pressure.