Heatmaster 25 Tc - Default Chapter; Table of Contents

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HeatMaster TC : 664Y6800 • A
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TABLE OF CONTENTS
GENERAL RECOMMENDATIONS ...................................................................4
USER'S GUIDE ...............................................................................................5
Instructions for the end user .............................................................................................................................................5
Periodic checks ....................................................................................................................................................................5
Control panel .......................................................................................................................................................................6
Parameter setting ...............................................................................................................................................................7
APPLIANCE DESCRIPTION ..........................................................................10
Burner description ............................................................................................................................................................12
TECHNICAL CHARACTERISTICS .................................................................13
Burner characteristics .......................................................................................................................................................13
Single gas categories (All models)..................................................................................................................................14
Double gas categories (HM 70 / 85 / 120 TC only)........................................................................................................16
Combustion characteristics.............................................................................................................................................18
Electrical characteristics (HM TC equipped with a standard charging pump)........................................................20
Electrical characteristics (HM TC < 70 kw equipped with a high eciency pump) ...............................................22
Electrical characteristics (HM TC ≥ 70 kw equipped with a high eciency pump)................................................24
Dimensions ........................................................................................................................................................................26
Chimney connection characteristics .............................................................................................................................28
Calculation of the ue pressure drop, or of the corresponding length in meters of straight pipes ...................30
Hydraulic characteristics ..................................................................................................................................................32
DHW performance ............................................................................................................................................................34
Maximum operating conditions ..................................................................................................................................... 34
INSTALLATION ........................................................................................... 35
Package contents .............................................................................................................................................................. 35
How to move the boiler ...................................................................................................................................................36
Safety instructions for the installation ..........................................................................................................................37
Recommendations for the prevention of corrosion and scaling ..............................................................................39
Tools required for the installation ..................................................................................................................................41
Boiler preparation ............................................................................................................................................................. 41
DHW connection ...............................................................................................................................................................43
Heating connection ..........................................................................................................................................................44
Gas connection ..................................................................................................................................................................46
Conversion to propane (HM 85 / 120 TC).......................................................................................................................47
Gas circuit connection......................................................................................................................................................48