Airflow Humidivent H50N Instructies voor installatie, onderhoud en gebruik - Pagina 6
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Make sure that the case and backplate is
level. The slotted fixing holes allow for some
adjustment.
Make the electrical connections to the
terminal block, after releasing it from the
backplate (see Section 4 and Fig 5).
.,
/- ~
v
~'
1!"'
~
;'~-
,Y
"o<r'
'~
~
/
Pegs to mount terminal
/
block to extend cable when
replacing
a MK2 model with
a MK3.
~
Fig.4
~
INTER'OR WAL
POSSIBLE CABLE
ROuTING
'/ /1 EXTE""," WALL
~ G"OUT
I'
.!
1
POSITK)N OF
EXTE"","
WALl
i
G"'LLE
Make sure
cables are
routed in the
channels
shown.
-1
35 mm O\/ERLAP
)
Y-
POSITION OF
CASE
AND
8ACKPLATE
)When
re-assembling
ensure fan and
motor assembly
is fitted under
these tabs.
110 mm PlASTIC P1PE
.To
assist wiring, release
Fig. 5
terminal block with screwdriver
blade inserted here.
5.6 Re-fit the terminal block, fan and motor
assembly, which must be inserted under the
tabs on the backplate and be pulled to the
left whilst tightening the fixing screws,
followed by the module and grille. Do not
overtighten the grille retaining screw.
5.7 The external wall grille (available from
Airflow) may now be fitted. Place it against
the outside wall face centered over the duct
outlet. Mark the fixing hole positions, drill
and plug the wall and fix with 25 mm long
No.6 roundhead screws.
Fig.3
5.4 Install the electricity supply cables (see
Section 4 and Fig 3) allowing 250 mm to
protrude for making connections
within the
case.
5.5 Drill and plug the four fixing holes for the
backplate to accept 38 mm long No.8
roundhead screws. Fit the backplate to the
wall after feeding the cables through the
entry hole. Retain with four screws, which
Should not be overtightened.
Reassemble
the case by aligning it with the backplate and
sharply tapping opposite edges with the
palm of the hand until it is securely latched
(see Fig 4).
6
Applies
to
all
models
5.1 Dismantle the unit by first undoing the
slotted screw on the underside of the grille a
few turns and removing the grille by pivotting
it about its top edge. Remove the module by
lifting and pulling it out. Release the fan and
motor assembly by undoing the two cross-
headed screws several turns and sliding the
assembly to the right (see Fig. 2). To ease
installation it is best to spring the backplate
out of the case.
5.2 Mark the positions and sizes of the holes
for the exhaust and cable entry and the hole
centres for fixing the backplate to the wall
using the template provided. which must be
broken out alang the perforations of the
carton insert. Carefully make a hole for the
exhaust large enough to clear 110 mm o.d.
plastic pipe.
5.3 Cut a length of 110 mm o.d. plastic pipe
to bridge the wall cavity. Grout into position
to maintain the integrity of the cavity.
..I
CA\lITY