digicon dTower, Руководство по эксплуатации продукта

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38
9. Trouble shooting
Tower
DEFECT POSSIBLE CAUSES ACTION
dTower R will not start.
External dTower R AC powering
Check cables of AC power
network are according to the item:
(Reference the AC electrical
connection, cable 037.12.253)
Internal dTower R DC powering
Check status LED lights of
supply to dTower R
interconnection board.
Check CN1 and CN2 connectors
of dTower R interconnection
board.
dTower T will not start.
External dTower T AC powering
Check if interconnection cables
are properly connected and
according to the items (Reference
electrical connections of signals
and AC supply in manual).
Internal dTower R DC powering
Check status LED lights of
supply to dTower T
interconnection board
Check CN6 connector of dTower
R and T interconnection cable.
When dTower turns on,
the breaker immediately
turns off.
Short-circuit in AC electrical
network.
Remove interconnection to isolate
dTower T, check if Phase,
Neutral, and Ground routes are
properly connected, and
according to the items (Reference
the AC supply electrical
connections).
Intermittent sound alarm and
side and upper pictograms
flash red without blockage
obstruction
Emitter sensors are misaligned
with receivers.
Check alignment of dTower R and
T.
Supply and signals of dTower R
sensors. Check connection between cable
and CN16 on controller board.
dTower T sensors supply
Check connection between cable
and CN10 on interconnection
board.