Installation Requirements - Page 10
POSITION
MIN. DISTANCE mm
A
DIRECTLY BELOW AN OPENABLE
WINDOW, AIR VENT, OR ANY OTHER
VENTILATION OPENING
300
B
BELOW GUTTER, DRAIN/SOIL PIPE
75
C
BELOW EAVES
200
D
BELOW A BALCONY/CARPORT ROOF
200
E
FROM VERTICAL DRAIN PIPES AND
SOIL PIPES
75
F
FROM INTERNAL OR EXTERNAL CORNERS
25
G
ABOVE ADJACENT GROUND OR BALCONY
LEVEL
300
H
FROM A SURFACE FACING THE TERMINAL
600
I
FACING TERMINALS
1,200
J
FROM OPENING (DOOR/WINDOW) IN
CARPORT INTO DWELLING
1,200
K
VERTICALLY FROM A TERMINAL ON THE
SAME WALL
1,500
L
HORIZONTALLY FROM A TERMINAL ON
THE SAME WALL
300
M
ADJACENT TO OPENING
300
N
ABOVE ROOF LEVEL (TO BASE OF TERMINAL)
300
P
FROM ADJACENT WALL TO FLUE
210
Q
FROM INTERNAL CORNER TO FLUE
230
R
BELOW EAVES OR BALCONY
600
S
FROM FACING TERMINAL
1,200
1.3 Flue Terminal and Ducting
(Fig: 6 - a, b & c)
The
standard horizontal
flue system is suitable for
installations up to 1092mm, measured from the centre line of
the boiler outlet to the outside face of the wall. The wall liner
enclosed will accommodate thicknesses of 400mm and can
be cut to a minimum length of 76mm.
One metre flue extension
kits are available to extend
horizontal flues to a maximum length of 3078mm.
90° In-line
elbow kits and
135° In-line Bend
kits are also
available for more flexible siting. Horizontal flues can be set
at 45° angles to the combination boiler, through 360°, to the
miniature terminal on the outside of the building. The siting
positions for horizontal flue terminals are shown in Figs. 6. -
a) & b).
A
Concentric Vertical flue
system is available which when
used in conjunction with
One metre flue extension
kits is
suitable flue heights up to 3 metres to terminate through a
roof.
A
Twin tube Vertical flue
system is also available for flue
heights up to 8025mm when used in conjunction with
one
metre twin tube extension
kits.
A
Pitched Roof Flashing
kit and
Flat Roof Flashing
kit are
available for use with the vertical flue systems.
135° Off-set
kits are available for both concentric and twin
tube. The siting of the flue terminal through a roof is shown
in Fig 6. - c).
Only the above flue systems should be used with Puma
combination boilers.
If a horizontal flue is sited less than 2m above a balcony,
above ground, or above a flat roof to which people have
access, a suitable terminal guard must be fitted. This serves
two purposes, to protect the terminal against damage or
interference and to protect passers-by.
Note
: Where a flue terminal is installed less than 1 metre
from a plastic, or painted gutter, or 500mm from painted
eaves, an aluminium shield 1 metre long, should be fitted to
the underside of the gutter or painted surface. A suitable
wall plate should be fitted to the painted wall surface of a
mobile home.
IMPORTANT:
It is absolutely ESSENTIAL, to ensure that
products of combustion discharging from the terminal cannot
re-enter the building, or any other adjacent building, through
ventilators, windows, doors, natural air infiltration, or forced
ventilation/air conditioning. If products of combustion are
found to be re-entering any building, the appliance MUST be
turned OFF IMMEDIATELY.
1.4 Air Supply
(See Table 2)
Detailed recommendations for air supply are given in BS
5440:2. The following notes are intended for general
guidance: It is not necessary to have a purpose provided air
vent in the room or internal space in which the combination
boiler is installed. If the combination boiler is to be installed
in a cupboard or compartment, permanent air vents are
required (for cooling purposes) in the
cupboard/compartment, at both high and low levels. The air
vents must either communicate with a room/or be direct to
outside air.
Summary of Contents for 80e
Page 5: ...Optional Extras Page 5 ...
Page 6: ...Optional Extras Page 6 Installation instructions included as necessary with each kit ...
Page 7: ...Optional Extras Page 7 Installation instructions included as necessary with each kit ...
Page 12: ......
Page 28: ...Routine Maintenance Page 27 ...
Page 30: ...Routine Maintenance Page 29 ...
Page 34: ...Component Replacement Page 33 ...
Page 35: ...Component Replacement Page 34 ...
Page 43: ...7 1 Control Flow Sequence Permanent Pilot Page 42 ...
Page 44: ...7 2 Functional Flow Permanent Pilot Page 43 ...
Page 45: ...7 3 Fault Finding Permanent Pilot Page 44 ...
Page 46: ...7 4 Electrical Diagram Permanent Pilot Page 45 ...
Page 47: ...8 1 Control Flow Sequence Electronic Page 46 ...
Page 48: ...8 2 Functional Flow Electronic Page 47 ...
Page 49: ...8 3 Fault Finding Electronic Page 48 ...
Page 50: ...8 4 Electrical Diagram Electronic Page 49 ...