Duran Electronica EUROSONDELCO Manual De Instalación página 44

12. Press ENTER to memorise.
Ventilation level 1st speed is displayed -default setting: 50 ppm-.
13. Press PROGRAMMING to change the ventilation level.
14. Press FORWARD to select the level.
15. Press ENTER to memorise.
Ventilation level 2st speed is displayed -default setting: 100 ppm-.
16. Press PROGRAMMING to change the ventilation level.
17. Press FORWARD to select the level.
18. Press ENTER to memorise.
Ventilation input retard is displayed -default setting: 1 minute-.
This menu allows a retard to be programmed from the moment the ventilation condition is detected until
ventilation begins.
19. Press PROGRAMMING to change the retard.
20. Press FORWARD to select the retard -from 0 to 4 minutes-.
21. Press ENTER to memorise.
Ventilation output retard is displayed -default setting: 2 minutes-.
This menu allows a retard to be programmed from the moment the non-ventilation condition is detected
until it is disconnected.
22. Press PROGRAMMING to change the retard.
23. Press FORWARD to select the retard -from 0 to 4 minutes.
24. Press ENTER to memorise.
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CO From 20 to 390 ppm
NO From 2 to 20 ppm
2
Other toxic gases From 20 to 190 ppm
O From 2% to 24%
2
EXP explosive gases From 10% to 90%