T1216W-C
MARINEW-P-I
1
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chassis are fully mounted onto the posts in the
back-box.
21. Reconnect all earth wires and ensure none are
trapped between the chassis and back-box. Do
not connect the field wiring at this stage.
22. Refit the door. The refitting procedure is the
reverse of removal. Ensure that the earth strap
and ribbon cable are reconnected correctly.
23. If a door stay is supplied then this should now
be fitted following the instructions in section
5.5.2.
24. Connect
the
incoming
protective
earth
conductor to the Earth terminal in the mains
terminal block. This is the primary earth point
and is labelled
[Also labelled E]; see
section 12. Wiring Diagrams.
25.
NOTE
: When shutting the door of the panel,
DO NOT over tighten the thumb-screws.
Tighten until finger-tight and then turn another
quarter-turn using a screwdriver.
5.2.2 Connection of the incoming AC
Power Supply
Note: For installations requiring the Mains AC
switch-over unit, a 24Vdc supply will need to be
connected from the panel to the AC mains switch-
over unit to drive the LED indications. See Figure
17 for wiring details.
1.
With both poles of the incoming power supply
safely isolated at the feeder end, connect the
Live [AC] conductor to the mains terminal
block [L terminal] as shown in section 12.
Wiring Diagrams.
2.
Connect the Neutral [AC] conductor to the
mains terminal block [N terminal] as shown in
section 12. Wiring Diagrams.
3.
Secure the incoming supply cable using the
cable tie supplied.
NOTE
: The cable tie should
be over the outer cable insulation.
5.2.3 T1200B-C Battery Box Installation
The T1200B-C battery box can only be bulk head
mounted. The incoming cable must have an in-line
fuse in the positive power supply (fuse type: T6.3A
HRC). The fuse must be mounted external to the
battery box, in a suitable terminal box which is
close-coupled to the battery box. See Figure 19 for
wiring details.
To mount the T1200B-C battery box:
(a) Identify the three indented holes in the back
of the enclosure that are used to mount the
enclosure.
(b) Mark the location of one of the upper fixing
holes on the wall/bulkhead. Drill and fix with
a suitably plated or stainless steel M5 nut,
bolt and washers (fixings not supplied). The
fixing must be sealed using two neoprene
washers [supplied with the fixing kit], one
fitted between the panel and the bulkhead
and the other fitted between the panel and
the steel washer inside the panel. See Figure
1
– Bulk Head Mounting Details. Do not fully
tighten at this stage.
(c) Level the enclosure and fix the remaining
fixing points as above.
(d) Check that neoprene seals have been fitted
as shown in Figure 1 then fully tighten all of
the fixing nuts & bolts.
(e) Check that the enclosure is firmly seated
against the bulk head and is not deformed in
any way.
(f) Mount the fused terminal box (not supplied)
adjacent to the battery box and fit a suitable
waterproof coupling to allow cable entry from
the terminal box to the battery box.
5.2.4 Battery Installation
The T1200B-C battery box will only hold 2 x 17Ah
PowerSonic SLA batteries.
1.
Remove the battery clamps from the battery
box before fitting the batteries.
2.
Place the left-hand battery into the battery box.
The battery should be located toward the left
side of the enclosure, the battery terminals
should be positioned towards the front.
3.
Place the right-hand battery into the battery
box. The battery should be located toward the
right side of the enclosure, the battery
terminals should be positioned towards the
front.
4.
Fix the battery retaining clamps. [See Figure 2]
5.2.5 Battery Connection
1.
Connect the black battery lead to the terminal
marked BAT-, connect the red battery lead to
the terminal marked BAT+.
2.
The Thermistor assembly is supplied loose in
the fixing kit supplied with the T1216W-C
panel. Connect the Thermistor leads to the
terminals marked THERM.
3.
Tie-wrap the Thermistor to one of the battery
leads so that when the battery leads are
connected, the Thermistor is located just
above one of the batteries.
4.
The blue lead is used to connect the batteries
together. Do not connect this lead until you are
ready to power up the panel.
