Heatmaster HM 101, HM 71 User Manual

66401100

excellence in hot water

Installation, Operating and
Servicing Instructions

HeatMaster

HM 71
HM 101

1

INTENDED USERS OF THESE INSTRUCTIONS

These instructions are intended for

- specifying engineers

- installing engineers

- end-users

- servicing engineers

SYMBOLS

The following symbols are used in these instructions:

Essential instruction for operating the system
correctly.

Essential instruction for personal safety or
environmental protection.

Danger of electrocution.

Risk of scalding.

APPLICABLE STANDARDS

The products have received the “CE” certificate in accordance with
the standards prevailing in different countries (European Directives
92/42/EEC, “efficiency”, 90/396/EEC “gas appliances”). These
products have also received the Belgian “HR+” (gas boilers) marks.

WARNINGS

These instructions are an integral part of the equipment to which
they refer and must be supplied to the user.

The product must be installed and serviced by qualified engineers,
in compliance with the prevailing standards.

ACV accepts no liability for any damage resulting from incorrect
installation or from the use of components or fittings not specified by
ACV.

Failure to observe instructions regarding tests and
test procedures can result in personal injury or
pollution risks.

Note:
ACV reserves the right to modify the technical specifications and
components of its products without prior notice.

INDEX INTRODUCTION

INTRODUCTION 1

Intended users of these instructions 1
Symbols 1
Applicable standards 1
Warnings 1

DESCRIPTION 2

Operating principle 2
Construction features 2

TECHNICAL SPECIFICATION 4

Dimensions 4
General features 4
Maximum operating conditions 5
Domestic hot water performances 5
HeatMaster control settings 5

INSTALLATION 6

Boiler room 6
Chimney connections 6
Hot water connections 8
Heating connection 9
Electrical connection 10
Wiring diagram 11

COMMISSIONING 12

Filling the hot water and heating circuits 12

BURNER FEATURES 12

ACV BG 2000-M moduling premix gas burners 12

MAINTENANCE 14

Service Intervals 14
Servicing the boiler 14
Servicing the safety devices 14
Servicing the burner 14
Draining the boiler 14

USER GUIDE 15

Using the boiler 15
Control Settings 16

SERVICE RECORD 18