EVCO c-pro kilo AHU - Manual (Page 48)

C-PRO KILO AHU APPLICATION MANUAL
Pag. 48
PIN USCITE DIGITALI
DO1 Delivery fan
DO2 Pickup fan
DO3 Not utilized
DO4 Opening of external air shutter
DO5 Closing of external air shutter
DO6 Dirty filter indicator
DO7 Alarm
DO8 Shutter by-pass recuperator
DO9 Heating pump
DO10 Cooling pump
DO11 Electrical resistance – first stage
DO12 Electrical resistance – second stage
DO13 Electrical resistance – third stage
DO14 Not utilized
RTC system clock present.