Macurco CD-12 Instructions D'utilisation page 15

Selecting Buzzer Option – "bUZ"
To select the Buzzer Configuration, in normal mode, push the Next button to get to "Con" or the Configuration menu. Then push the
Enter button to enter the Con menu. The forth selection is the "bUZ" or Buzzer setting. Push Next twice to get to "bUZ" then Enter. If
the display is "On" push Next to turn it "OFF" (flashing) then push Enter to confirm the change (solid) and push Enter again to return to
"bUZ" in the Con menu. Push Next until "End" is displayed then push Enter to get back to normal operation.
Selecting Alarm Relay Setting – "ArS"
To select the Alarm Relay Setting, in normal mode, push the Next button to get to "Con" or the Configuration menu. Then push the
Enter button to enter the Con menu. The fifth selection is the "ArS" or Alarm Relay Setting. Push Next three times to get to "ArS" then
Enter. If the display is "dIS" (disabled) push Next to change it to 900, 1000,....to 2000 (default) ppm (flashing) then push Enter to
confirm the change (solid) and push Enter again to return to "ArS" in the Con menu. Push Next until "End" is displayed then push Enter
to get back to normal operation.
Selecting Alarm Relay Configuration – "Arc"
To select the Alarm Relay Configuration, in normal mode, push the Next button to get to "Con" or the Configuration menu. Then push
the Enter button to enter the Con menu. The sixth selection is the "Arc" or Alarm Relay Configuration. Push Next four times to get to
"Arc" then Enter. If the relay is "nO" (normally open) push Next to turn it to "nC" (flashing) then push Enter to confirm the change (solid)
and push Enter again to return to "Arc" in the Con menu. Push Next until "End" is displayed then push Enter to get back to normal
operation.
Selecting Fan Relay Settings – "FrS"
To select the Fan Relay setting, in normal mode, push the Next button to get to "Con" or the Configuration menu. Then push the Enter
button to enter the Con menu. The seventh selection is the "FrS" or Fan Relay setting. Push Next five times to get to "FrS" then
Enter. If the fan relay is "dIS" (disabled) push Next to change it to 600, 700, 800, 900, 1000 (default), 1100, 1200, 1300, 1400 or 1500
ppm (flashing) then push Enter to confirm the change (solid) and push Enter again to return to "FrS" in the Con menu. Push Next until
"End" is displayed then push Enter to get back to normal operation.
Selecting Fan Relay Delay – "Frd"
To select the Fan Relay Delay setting, in normal mode, push the Next button to get to "Con" or the Configuration menu. Then push the
Enter button to enter the Con menu. The eighth selection is the "Frd" or Fan Relay Delay. Push Next six times to get to "Frd" then
Enter. If the delay is "0" (disabled) push Next to change it to 1, 3, 5, or 10 minutes (flashing) then push Enter to confirm the change
(solid) and push Enter again to return to "Frd" in the Con menu. Push Next until "End" is displayed then push Enter to get back to
normal operation.
Selecting Fan Relay Minimum Runtime – "Frr"
To select the Fan Relay Minimum Runtime setting, in normal mode, push the Next button to get to "Con" or the Configuration menu.
Then push the Enter button to enter the Con menu. The ninth selection is the "Frr" or Fan Minimum Run Time. Push Next seven
times to get to "Frr" then Enter. If the runtime is "0" (disabled) push Next to change it to 3, 5, 10 or 15 minutes (flashing) then push
Enter to confirm the change (solid) and push Enter again to return to "Frr" in the Con menu. Push Next until "End" is displayed then
push Enter to get back to normal operation.
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