Introduction - Baxi MAIN Combi 30 HE Installation & Service Instructions Manual

1.0 Introduction

1.1 Description
Case Front Panel
1. The Main Combi 30 HE 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
31.0 kW (condensing).
3. It is designed for use on Natural Gas (G20) and can be
converted to use Propane.
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
control box. It is visible when the case front panel is
removed (Fig. 1).
6. The boiler is intended to be installed in residential /
Control Box
commercial / light industrial E.M.C. environments on a
governed meter supply only.
7. The boiler must be installed with one of the purpose
designed flues such as the standard horizontal flue kit,
part no. 5118489.
Fig. 1
Data Badge
8. All systems must be thoroughly flushed and treated
with inhibitor (see section 6.2).
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