Panasonic Electric Works Nordic ABMEW01351 Rev: - Planning Instructions Fire alarm system EBL512 G3, V1.1.x124 Cooking condition, depending on the occurrence of smoketogether with rise of temperature, i.e. level 3 = 2S+deltaT >10. NOTE! S has to be > 2.5 and deltaT has to be > 3. Clean condition, the most sensitive condition requiring veryclean and stable environment, i.e. the values for all the otherconditions (level 1, 2 and 3) must not be exceeded.18.4.1.1 Steam / tobacco condition, level 136h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20In a learning period there are twenty 36h-periods (i.e. 20 x 36h =720h = 30 days = one month).During each 36h-period it is recorded if level 1 is exceeded at leastone time. If so, the 36h-period will get a check-mark (see example).If three or more of the 36h-periods during the learning period have acheck-mark, the Steam / tobacco condition will be adapted. In theexample this happens in the 36h-period no. 10 (i.e. after 10 x 36h =360h).After the 36h period no. 20, the next learning period starts again inthe 36h period no. 1. The check-marks are inherited from theprevious learning period. Depending on if level 1 is exceeded duringthe 36h period respectively or not, there will be a check-mark or nocheck-mark.36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 36h 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20In the example, the Steam / tobacco condition will be ended after the36h period no. 3, since there are left only two 36h periods withcheck-marks in the learning period now. (If later, one or more 36hperiods will get a check-mark, the Steam / tobacco condition will beadapted again as long as three or more of the 36h-periods during thelearning period have a check-mark.)18.4.1.2 Heating condition, level 2The learning function is the same as for the Steam / tobacco condition,level 1.18.4.1.3 Cooking mode, level 3The learning function is the same as for the Steam / tobacco condition,level 1.
