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Error diagnosis
10.2
Identification of fault at the E3G080
Function In-/Output
Sector valve delayed
Main valve non-delayed
Horn
Illuminated warning panel
Manual actuation
(spec. button yellow)
Emergency stop-/
Blocking key
Loss of extinguishing agent
Extinguishing blocked
Extinguishing released
22
Building Technologies
Fire Safety
NOTES
Functions only when a fault is pending
Vorgehen:
H4
H2
H3
H1
S1
S4
1. If fault, set switch 'S1' (E3G080) to 'ON'
2. Press key 'S4' (E3G080) once
3. LED H1,H3 and H2,H4 flash in push-pull circuit for approx. 3 sec.
4. Identify the inputs/outputs concerned according to table below
5. Set switch 'S1' to 'OFF'
Note: Each pending fault signal is visible approx. 4 sec. (sequential display)
LED
'H1'
'H2'
'H3'
'H4'
ON
De-activated
continuously on
rapid flashing
Short circuit
Open line
slow flashing
009853_b_en_--
01.2013
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