Duran Electronica EUROSONDELCO, Installation Manual

Page: 26 / 96

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© 2005 DURAN ELECTRONICA S.L.
All rights reserved · www.duranelectronica.com
AVERAGES
In the operating with averages mode, the ventilation activation / deactivation levels are not the current values shown on each
detector display, but they are the result of the last 6 measurements of each detector in the last 30 minutes -one measurement
every 5 minutes-.
ALARM
The alarm will activate its output and the ventilation output instantly when its level is reached, without waiting for averages.
PROGRAMMING THE SYSTEM
With the Module line in OFF position:
1. Press PROGRAMMING .
“ Insert Code ” is displayed. Insert the Engineer Code -default setting: 66666. Press ENTER 5 times-.
Ventilation Mode is displayed.
OPERATING MODE
2. Press FORWARD to select the operating mode.
MODES
Instant with 1 relay
= 1 ventilation speed
30 minutes average = 1 ventilation speed
Instant with 2 relays = 2 ventilation speeds
30 minutes average = 2 ventilation speeds
3. Press ENTER to memorise
NUMBER OF GROUPS
Number of Groups is displayed -default setting: 1-
4. Press FORWARD to select the number of groups.
1, 2 or 4 groups for modes 1
&
2.
1 or 2 groups for modes 3
&
4.
5. Press ENTER to memorise.
SETTING THE GROUPS
6. Press PROGRAMMING.
“ Group 1 ” is displayed.
7. Press PROGRAMMING.
Type of gas is displayed -default setting: CO-.
8. Press FORWARD to select the type of gas -CO, H
2
S, SO
2
, NO, NO
2
, Cl
2
, HCl, NH
3,
O
2
, EXP-.
9. Press PROGRAMMING to memorise.
“ Group 1 ” Alarm level is displayed -default setting: 200 ppm-.
10. Press ENTER to change the alarm level.
Alarm level is displayed -default setting: 200 ppm-.
11. Press PROGRAMMING to change the alarm level.
12. Press FORWARD to select the alarm level.