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Panasonic Eco Solutions Nordic AB
MEW01777
Rev: -
19
19.1
Operating Instructions Fire alarm system EBL512 G3, V2.2.x
Commissioning an installation
Before you connect the power supply to a control unit, all other cable
connections shall be made. Check once more that they are correct.
A tip! Measure the resistance of each loop wire (L & C respectively)
before turning on the power. Check that the L-wire (SA) that goes out
on terminal J5:1 comes back at terminal J5:3 and so on. If the loop
has short circuit isolators, only the C-wire (SB) can be measured.
Also measure the resistance between the loop wires and 24V, 0V and
Earth (J2:1, 2 and 3). The resistance should be very high (mega ohm).
Single Control Unit
1. Take away the rectifier fuse (F1) and the battery fuse (F2) on the
main board 5010. NOTE! In a single / standalone control unit
there shall be no TLON connection board (5090) plugged on the
main board.
2. Connect the batteries to the main board 5010, terminal block "J2".
NOTE! There shall be an in-line-fuse (F) on the cable between
the batteries, see drawing 512 G3 – 21.
CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED
BY INCORRECT TYPE.
ACCORDING TO THE INSTRUCTIONS.
3. Connect the rectifier to the mains (230 V AC).
NOTE! It shall be connected to a household removable fuse for
the fire alarm c.i.e. only, via a two-way circuit breaker.
The mains cable shall be securely clamped and the wires shall be
as short as possible. The mains safety earth (ground) shall,
however, be longer than the other wires, to ensure that it is the
last to be disconnected if the mains cable clamp should fail.
The lid protecting the rectifier screw terminals shall after the
installation be correctly applied.
4. First put back the battery fuse (F2) and then the rectifier fuse (F1)
on the main board 5010.
5. LED "Operation" (L5) indicate that the 24 V DC power supply is
okay (rectifier and/or battery).
6. The c.i.e. will do a restart (see chapter "Restart", page 84).
7. The site specific data (SSD) – created in EBLWin – can now be
downloaded, see Planning Instructions MEW01776.
8. See also chapter "Calibration of supervised outputs (H5/A1)",
page 120.
33
Cable tie shall be mounted to keep the mains wires well separated from the
24 V DC wires.
34
National regulations have always to be followed.
79
DISPOSE USED BATTERIES
33
34
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