Unpacking & Initial Preparation; Unpacking; Initial Preparation; Connecting Diagrams - Main Eco Compact System 15 Installation And Service Manual

5.5 Unpacking & initial preparation
Fig.23 Unpacking the boiler
Fig.24 Template
150 mm
5.6

Connecting diagrams

5.5.1
To unpack the boiler:
1. Remove the banding and the cardboard sleeve.
2. Remove the polystyrene top piece and installation kit.
3. Snap off the rear part of the polystyrene bottom piece.
PN-0000345
5.5.2
1. After considering the site requirements position the fixing template on
2. Mark the position of the two most suitable fixing slots for the wall
Clearance above 178mm
116mm Dia Minimum
Aperture For
Flue Tube
3. Mark the position of the centre of the flue hole (rear exit). For side flue
4. If required, mark the position of the gas and water pipes. Remove the
Side Clearance 5mm Side Clearance 5mm
195.5mm 195.5mm
Pipe Profiles. (Where copper tails are not supplied with the boiler)
To ensure that the vertical pipework is at the optimum distance (whether
piping up or down) make up in accordance with these exactly sized profiles.
5. Cut the hole for the flue (minimum diameter 116mm).
This leg into tap
22mm CH F & R
22mm Gas
6. Drill the wall as previously marked to accept the wall plugs supplied.
This leg into tap
15mm DHW
In/Out
View from Condensate
under boiler Safety Pressure Relief
7. Using a spirit level ensure that the plate is level before finally
Primary Drain
Wall
Condensate
Drain Pressure
Relief
Ø 22mm
65mm 65mm 65mm 65mm
Heating Hot Water Cold Water Heating
Return
Flow Outlet Inlet
(22mm) (22mm)
(15mm) (15mm)
Gas
(22mm)
Combi Only Combi Only
Not System Not System
Clearance below
200mm
7664094-02
PN-0000346
5.6.1
A filling point connection on the central heating return pipework must be
provided to facilitate initial filling and pressurising and also any subsequent
water loss replacement/refilling.
The filling method adopted must be in accordance with all relevant water
supply regulations and use approved equipment.
Your attention is drawn to:
for GB: Guidance G24.2 and recommendation R24.2 of the Water
Regulations Guide.

Unpacking

Caution
RISK ASSESSMENT - Before commencing the installation it is
recommended that the "Five Steps to Risk Assessment"
document published by the HSE is consulted, and an assessment
performed as described. GAS SUPPLY - The gas supply, gas type
and pressure must be checked for suitability before connection.
See
Handling, page 9 before unpacking or lifting the boiler.
Important
Polystyrene base should be removed completely if fitting the boiler
into a space with minimum side clearances of 5 mm each side.
Important
If removing the polystyrene base, the sealing caps can also be
removed at this stage. Care must be taken to avoid damage from
any residual water in the boiler.

Initial preparation

the wall ensuring it is level both horizontally and vertically.
plate.
exit, mark as shown.
template.
Secure the wall plate using the fixing screws.
tightening the screws.

Filling information

5 Before installation
33