© Baxi Heating UK Ltd 2008
4
1. Introduction
Potterton Performa HE
Performa 9 SL HE
G.C. No. 41 592 05
Performa 12 SL HE
G.C. No. 41 592 06
Performa 15 SL HE
G.C. No. 41 592 07
Performa 18 SL HE
G.C. No. 41 592 08
Performa 21 SL HE
G.C. No. 41 592 09
Performa 24 SL HE
G.C. No. 41 592 10
Performa SL HE boilers are fully automatically
controlled, wall mounted, fan powered, balanced flue
condensing boilers using a cast iron primary heat
exchanger.
Performa SL HE boilers meet the requirements of
Statutory Instrument “The Boiler (Efficiency)
Regulations 1993 No 3083” and deemed to meet the
requirements of Directive 92/42/EEC on the energy
efficiency requirements for new hot water boilers fired
with liquid or gaseous fuels:-
Type test for purpose of Regulation 5 certified by:
Notified Body 0087.
Product/Production certified by:
Notified Body 0086.
For use with Natural Gas (G20) only at 20mbar and for
use in GB/IE only.
CORGI
All CORGI registered installers carry a CORGI
identification card and have a registration number. You
can check your installer is registered by:-
• Telephoning 0870 401 2300
• Writing to 1 Elmwood, Chineham Business Park,
Crockford Lane, Basingstoke, RG24 8WG.
• Check online at www.corgi-gas-safety.com
Identification
To gain access to the identification labels, pull the door
down.
The data label is on a swing out plate located just
above the operating lights and temperature control
knob.
A seven digit version of the serial number is located on
the operating label attached to the rear of the door.
Important Installation Notes
The boiler is suitable for use with fully pumped
open vented and sealed systems with an indirect
coil type high efficiency cylinder.
The gas type, supply size and pressure must be
checked for suitability before connection.
Failure to install the condensate discharge
pipework correctly could affect the reliable
operation of the boiler.
For the boiler to operate correctly all air must be
vented from the system prior to commissioning
and the system itself must be suitably vented.
The system must be designed to always provide
a route for water to circulate between the boiler
flow and return.
For optimum boiler performance, pump
performance must meet the requirements shown
on Page 23.
Failure to flush and add inhibitor to the system
may invalidate the boiler warranty.
Failure to commission the boiler correctly may
result in the installer being charged for any visits
made by Potterton.
© Baxi Heating UK Ltd 2008
All rights reserved. No part of this publication
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proposed use, to the following address:
The Company Secretary, Baxi Heating UK Ltd, The Wyvern Business Park,
Stanier Way, Derby, DE21 6BF.
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