Installation - Potterton Performa 24 Installation & Servicing Instructions Manual

107mm diameter minimum
aperture for flue tube
Appliance Wall Plate
190mm
For Side Flue Exit
Appliance Outline
General area for
electrical supply
Central Heating Flow
Domestic Hot Water Outlet
Gas Supply
Cold Water Inlet
Central Heating Return
Pressure Relief
Flushing Tube
Central Heating Return
Fixing Template
107mm Dia Minimum
Aperture For Flue Tube
200 mm
Minimum
Clearance
Vertical Flue
Centre Line
Boiler Mounting Bracket Fixing Slots
Drill 8 mm diameter x 50 mm deep
Performa 24
FIXING TEMPLATE
5 mm Minimum
Side Clearance
Profile of
Outercase
Boiler Lower Fixing Holes
Drill 8 mm diameter x 50 mm deep
General
Area For
Electrical
Supply
95 mm 65 mm
65 mm 65 mm 65 mm
Heating Hot Water Gas Cold Water
Flow Outlet Inlet Inlet
(22mm) (15mm) (22mm) (15mm)
200 mm
Minimum
Clearance

8.0 Installation

922.034.1
Horizontal Side Flue
8.1 Initial Preparation
Centre Line
The gas supply, gas type and pressure must
be checked for suitability before connection
(see Section 7.6).
1. After considering the site requirements
(see Section 7.0) position the fixing template on
the wall ensuring it is level both horizontally and
vertically.
2. Mark the position of the two most suitable
fixing slots for the wall plate and boiler lower
fixing holes. It is preferable to use the horizontal
fixing slots. For side flue exit, mark as shown.
3. Mark the position of the centre of the flue hole
(rear exit). For side flue exit, mark as shown.
5 mm Minimum
Side Clearance
4. If required, mark the position of the gas and
water pipes. Remove the template.
5. Cut the hole for the flue (minimum diameter
107mm).
6. Drill the wall as previously marked to accept
the wall plugs supplied. Secure the wall plate
using two of the fixing screws.
65 mm
Heating Pressure Relief
Return
Valve
7. Using a spirit level ensure that the plate is
(22mm)
(15mm)
level before finally tightening the screws.
Comp No 249074 - Iss 1 - 3/01
8.2 Flushing
Fig. 21
1. Connect a tube to the central heating flow or
return pipe (Fig. 22).
2. Flush thoroughly (see System Details, Section
6.2).
8.3 Preparing The Boiler
1. Remove all packaging.
2. Stand the boiler on its base by using the rear
lower edge as a pivot.
NOTE: A small amount of water may drain
from the boiler in the upright position.
Fig. 22
17