Appliance Installation; Unpacking The Appliance; Preparing The Wall - Biasi RIVA OV M110.18SM/OV User Manual And Installation Instructions

4

Appliance Installation

Before installing the appliance, check that the
chosen location is suitable (section 3.2) and that
the requirements for flue position (section 3.3)
and minimum clearances (Figure 2) are satisfied.
4.1

Unpacking the Appliance

The appliance is supplied in one box. Flue kits
are provided separately, the various flue kits
available as described in sections 2.5 - 2.6.
Unpack the boxes and check the contents:
Complete appliance
Paper wall mounting template
Wall mounting plate
User and Installation manual
Hardware pack containing:
50 mm x No 10 wood screw - 4 off
Rawl plug to suit - 4 off
Manual Handling Note: During the appliance
installation it will be necessary to employ
caution and assistance whilst lifting, as the
appliance exceeds the recommended weight
for a one-man lift. Take care to avoid trip
hazards, slippery or wet surfaces.
4.2

Preparing the Wall

a) Fix the paper template in the required position
(ensuring that the necessary clearances are
achieved). Ensure squareness by hanging a
plumb line.
b) Mark the position of the wall mounting plate-
fixing holes (4).
c) Mark the position of the flue outlet. For side
flue installation extend the flue centre line on
to the sidewall, where the flue length exceeds
775 mm, a flue slope angle of 2.5° needs to be
taken into account. Refer to Figure 9. Remove
the paper template.
d) Cut the hole in the wall for the air/flue duct
(preferably with a core-boring tool). The hole
must be horizontal and not be less than 100
mm in diameter. If the hole is not accessible
from outside, its minimum diameter must be
sufficient to allow insertion of a wall liner (130
mm, 5in) which must be sealed in position
with mortar (or equivalent).
e) Drill the four fixing holes using a 6mm drill and
insert the wall plugs provided.
f) Hang the wall mounting plate using four fixing
screws, ensuring that it is level.
4.3 Mounting the appliance
Refer to Figures 10 and 11.
a) Remove the outer panels as shown in fig. 11.
Lift the appliance into position approximately
10 mm above the top of the wall mounting
plate and use the side wings on the plate to
locate the appliance in a horizontal direction.
Then carefully lower the appliance, ensuring
that the top locating rail is securely engaged.
b) Connect the central heating system pipes to
the central heating flow and return pipes on
the boiler.
Pipe work may be routed from above or below
the appliance as required.
!
Important Note: The flow and
thermistors should be moved from the
upper to the lower pipes if routing
from below. Ref Fig. 4.
return
Figure 10a REAR FLUE
Figure 10b SIDE FLUE
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