Technical data
Procon
. W M
The Procon , , & boiler is mounted to the wall via a wall-mounting bracket, which interlocks to a rail
mounted on the rear of the boiler.
The wall-mounting bracket should be securely xed to the wall using suitable xings for the wall construc-
tion and boiler weight. The wall-mounting bracket positioning detail is shown in g . for Model , & ;
and g . for model only.
The boiler should be carefully lifted by two people and o ered up to the wall so that the rail on the rear of
the boiler is just above the mounting bracket. Gently lower the boiler to engage the bracket onto the rail.
Important Notice
When viewed from the side, the North/South axis of the boilers must be vertical. The appliance must not
incline out from the top. If necessary, adjust the position of the boiler at the bottom.
. G C
The gas connection is located at the base of the appliance in the centre, see g . for Models , & ; see
g . for model .
The pipe size used to supply the appliance must not be smaller than the gas connection size. The connection
to the appliance MUST include an isolation valve and a suitable method of disconnection, installed between
the isolation valve and the appliance.
The gas pipe used to supply the appliance must be installed in accordance with BS : , IGE/UP/, and
IGE/UP/ as applicable, and MUST NOT allow a dynamic pressure drop of greater than mbar from the meter
to the appliance with all gas appliances operational.
The nominal inlet working pressure measured at the appliance should be . mbar for Natural Gas (G),
or mbar for Lique ed Petroleum Gas (G). The installer should provide a pressure test point adjacent to the
gas inlet connection between the isolation valve and the appliance.
Fig .a – Models , & Illustrated Fig .b – Model Illustrated
Fig .a – Models , & Illustrated Fig .b – Models Illustrated