page 4
Ventilation
Ventilation air supply should be in accordance with the
relevant standards. In GB this is BS 5440 Pt. 2. In IE this
is I.S. 813 “Domestic Gas Installations”. The permanent
ventilation area size requirements are
C5/C5W/PW5 Deluxe and 45/4 62.51cm
2
(9.7in
2
)
C5/C5W/PW5 Deluxe and 57/4 83.12cm
2
(12.88in
2
)
C5/C5W/PW5 Deluxe and 51/5 70.77cm
2
(11in
2
)
The permanent vent may be directly into the room
containing the appliance. The vent may also be sited in
another room provided an interconnecting vent is used.
The vent must not be installed inside the builders
opening. The vent should be sited following good practice
for a habitable room. We recommend the use of the
Stadium BM700 or BM701 ventilator which is available
from your local merchant.
Wall Fixing:
(Fig.2) The bottom of the fire (i.e. the hearth
on which the boiler rests) must be 100mm (4in) to
125mm (5in) above the floor level.
It is strongly recommended that the fireplace opening is
made to the maximum dimensions.
GAS SUPPLY
1. The gas installation should be in accordance with
relevant standards. In GB this is BS 6891. In IE this is
I.S. 813 “ Domestic Gas Installations”. The gas supply is
provided from the service tap on the boiler unit. A supply
pipe is provided with the fire. This pipe has one flared end
for connection to the fire and a plain end which is
connected to the service tap by a nut and olive.
2. Dependent upon the position of the boiler relevant to
the surround or wall finished face, it may be necessary to
shorten the supply pipe. IF THE PIPE HAS TO BE
SHORTENED CARE MUST BE TAKEN. The length of the
supply pipe is determined as follows:
(a) Measure the distance 'D' from the centre of the
front positioning 'V' mark on the boiler tray, back
to the surround face or finished wall face (Fig.3).
(b) FROM THE PLAIN END of the supply pipe cut off
a length of pipe equal to the distance 'D'
measured above. Take care to ensure that the cut
is square and the pipe is free from burrs and swarf.
ALTERNATIVELY
(c) The amount of pipe required to be cut off can be
determined by holding the PLAIN END of the pipe
against the surround or finished wall face, marking
the pipe at the position of the centre of the front
positioning 'V' mark on the boiler tray.
3. After threading the steel flare nut on the above pipe,
connect the plain end to the service tap with the
remaining nut and olive. It is important to ensure that the
flared end of the pipe:
(a) Faces to the right.
(b) Is parallel with the hearth or floor.
Installation Instructions
These instructions must be read in conjunction with the
separate instructions for the boiler section
INTRODUCTION
This unit is the gas fire section of the Bermuda PW5
Deluxe, C5, C5W central heating boiler and gas fire. The
heat input is 4.67kW (15,900 Btu/h) and the fire is
available for use with Gas Type G20 (Natural Gas) at
20mbar or Gas Type G31 (Propane) (C5 & C5W
Mahogany only). The fire is controlled by a knob
positioned on the right hand side of the case (PW5 Deluxe
models) or on the top right hand side (C5 & C5W models).
Ignition is by piezo spark to the pilot. For details of
Propane appliances see page 15. The control knob has
five positions giving a choice of four output rates.
Position
-
OFF
Position 1 -
IGNITION/LOW/PILOT
Position
2 -
MEDIUM
Position
3 -
MED/HIGH
Position
4 -
HIGH
There is no ‘Pilot Only’ position-the pilot and burner low
rate light simultaneously at position 1.
When the control knob is turned from 1 to the pilot and
burner are extinguished.
SITE REQUIREMENTS
The principal site requirements are determined by the
boiler but the following details are essential for the correct
installation of the fire:
Fireplace opening:
(Figs. 1 & 2)
Width
406mm (16in) MIN
584mm (23in) MAX
Height
560mm (22in)
Wherever possible always make the fireplace opening to
the maximum dimensions.
Hearth:
If the fire is to be hearth mounted, then the
hearth must be of a non-combustible material at least
13mm (
1
/
2
in) thick and measuring at least 340mm (13
3
/
8
in)
deep by 830mm (32
3
/
4
in) wide and fitted centrally about
the fireplace opening. The top surface of the hearth
should be a minimum of 50mm (2in) above floor level and
must be level with the base of the builders opening. On no
account should the fire unit be fitted directly onto a
combustible floor or carpet.
Surround or Wall Finish:
(Figs.1, 2 & 3) The
surround or wall finish must have a flat vertical area
central about the fireplace opening. This must be a
minimum of 860mm (33
7
/8in) wide (C5/C5W) or 991mm
(39in) wide (PW5 Deluxe). These dimensions include side
clearances of 70mm (2
3
/4in) both sides (C5/C5W) and
70mm (2
3
/4in) to the left and 89mm (3
1
/2in) to the right
(PW5 Deluxe). The surface must be 660mm (26in) high
(C5/PW5 Deluxe) or 675mm (26
9
/16in) high (C5W). The
area behind the fire must be non-combustible.
A shelf may be fitted over the fire provided that it is not
less than 76mm (3in) on PW5 Deluxe and 100mm (4in) on
C5/C5W above the fire top panel and does not exceed
229mm (9in) in depth. The area between the shelf and the
top of the fire must be non-combustible.
If a surround is fitted, any gaps between it and the wall
must be sealed and it must have a rating of 100°C or
higher.
NOTE:- If when installing a PW5 Deluxe the flat area of a
surround or between two projections is to the minimum
width i.e. 991mm (39in) the fire will be offset to the left
within this area to comply with minimum side clearances.
A minimum width of 1010mm (39
3
/
4
in) is required to allow
the fire to be central.
