Introduction; On The Information Label On The Back Of The Facia Door. This Is - Potterton Promax Combi 24 HE Plus Installation & Service Instructions Manual

Case Front Panel
Control Box
Facia Door
Data Badge
Fig. 1
© Baxi Heating UK Ltd 2007
Information Label

1.0 Introduction

1.1 Description
1. The Potterton Promax Combi is a fully automatic gas fired
wall mounted condensing combination boiler. It is room sealed
and fan assisted, and will serve central heating and mains fed
domestic hot water.
2. The boiler is set to give a maximum output of :-
24 models - 24 kW DHW
21 kW CH (Condensing)
28 models - 28 kW DHW
25.9 kW CH (Condensing)
33 models - 33 kW DHW
30.3 kW CH (Condensing)
3. It is designed for use on Natural Gas (G20).
4. The boiler is suitable for use only on fully pumped sealed
heating systems. Priority is given to domestic hot water.
5. The boiler data badge gives details of the model, serial
number and Gas Council number and is situated on the inner
door panel or the control box. It is visible when the case front
panel is removed (Fig. 1).
6. The boiler model name and serial number are also shown

on the information label on the back of the facia door. This is

for user reference.
7. The boiler is intended to be installed in residential /
commercial / light industrial E.M.C. environments on a
governed meter supply only.
8. The boiler must be installed with one of the purpose
designed flues such as the standard horizontal flue kit, part no.
5118489.
9. All systems must be thoroughly flushed and treated with
inhibitor (see section 6.2).
1.2 Contents of Pack
1. Boiler Unit
2. Wall Plate (inc. taps)
3. Set of Pipe (inc. nuts)
4. Template
5. Quick Fit Guide
6. Literature Pack
7