Installation - Vent-Axia HR205 User, Installation & Servicing Instructions

Make sure the Wall
Template is level
t
u s
h a
E x
t
O u
Mark position
of the
condensate
pipe 15 mm
(drill where
required)
Top of hob
Mark out the
position of the
unit of the
Wall Template
Part No. 372706
Exhaust Fresh Air
Minimum
Out In
Top
Clearance
200mm
Wall Template HR204 &
Bottom of
Mounting
HR205
Brackets
(with cooker hood)
4 Fixing Holes
(Key Holes)
Use one
hole each side Whole House Ventilation System
MVHR
Minimum
Side
Side
Clearance
(MVHR)
Minimum
24
Top Clearance
for servicing
300 200
Minimum Side
Minimum
Side
Clearance
Clearance Minimum
Front
(MVHR)
24mm 24 Clearance
for
(HR205c) servicing
Minimum 250
Side
Minimum Clearance
Front (C.Hood)
Clearance 1
Minimum Side for servicing
250
Clearance Clearances
HR205c All dimensions
5mm Minimum Bottom
Clearance from Hob
in mm
700
(HR204)
Back Case
Condensate Hole
Fixing Hole
Bottom of
Side Case Knock Cooker Hood
Out Condensate Hole
Minimum Side
Cooker Hood
Clearance 1mm
Bottom Condensate
Pipe Exit (HR204 Only)
Measure Minimum
Bottom Clearance
700mm
From Hob
(HR205c Model)
Fig. 15
14
A ir
r m
W a
t
O u
t a le
t S
H o
In
A ir
ir
h A
e s
F r
In
2 top (minimum)
then drill & plug
Measure 700mm
from hob
Hot Stale Warm Air
Air In Out
98mm
Mains
Cable
Outlet
Top of
MVHR
Unit
MVHR
Minimum Side
Side
Clearance
5
Minimum Top
Clearance
for servicing
280
200 Minimum Side
Minimum Clearance
Side
Clearance 24mm
5
(HR205c)
Clearances
Minimum Side
HR204 Minimum Bottom
Clearance Clearance
100
5mm
(HR204)
Bottom
Example of a possible
Bottom of
MVHR Unit
understairs installation
Minimum Side
Clearance 1mm
Minimum Bottom Clearance
100mm
(HR204 Model)
Ground Floor
Mark position
of the
fixing holes
& 1 lower
HR205
Stair Case
HR204

6.0 Installation

6.1 Preparation
1. Check site requirements (Section 5) before
commencing.
2. Remove the fixing template from the MVHR
carton.
After considering the site requirements position
the template on the wall ensuring it is level.
3. Mark the positions of at least two top fixing
holes, the lower fixing hole and the condensate
outlet.
If required mark off the positions of the four duct
connections.
4. Drill and plug the wall at the fixing points
and drill the condensate hole.
5. The top two screws should now be fitted
leaving enough space for the keyhole fixing slots
to engage.
6. Place the MVHR unit on its back (Fig. 15). Lift
off the front door panel by releasing the two
hand screws and lifting upwards.
7. Remove the bottom electrical cover by
releasing the 3 screws, pulling the panel
forwards and disconnecting the earth lead to the
panel.