en
2
EN
FR
NL
ES
IT
DE
PL
RU
HeatMaster 25 - 35 - 45 - 70 - 85 - 120 TC : A1005625- 664Y6900 • E
TABLE OF CONTENTS
GENERAL RECOMMENDATIONS .................................................................................... 3
Safety Instructions .......................................................................................................................................................................3
USER’S GUIDE ................................................................................................................... 4
Meaning of Symbols .................................................................................................................................................................... 4
Boiler Marking ................................................................................................................................................................................ 5
Control Panel and Display .........................................................................................................................................................6
Stand-by Screen ............................................................................................................................................................................7
Lockout Screen ..............................................................................................................................................................................7
Status Messages ............................................................................................................................................................................7
What to Check on a Regular Basis ..........................................................................................................................................8
In case of Problem... ..................................................................................................................................................................... 8
Boiler Setup Guide .......................................................................................................................................................................8
APPLIANCE DESCRIPTION ............................................................................................15
Models - HeatMaster® 25 - 35 - 45 - 70 - 85 - 120 TC .......................................................................................................15
Conguration in a system........................................................................................................................................................15
HeatMaster® 25 - 35 - 45 TC overview .................................................................................................................................15
HeatMaster® 70 - 85 - 120 TC overview ............................................................................................................................... 16
Connections - at the back ........................................................................................................................................................ 17
TECHNICAL CHARACTERISTICS ..................................................................................18
Dimensions ...................................................................................................................................................................................18
Clearance .......................................................................................................................................................................................19
gas categories (All models) .....................................................................................................................................................19
Combustion characteristics ................................................................................................................................................... 20
General Recommendations for Chimney Connection .................................................................................................21
Chimney connection characteristics .................................................................................................................................. 22
Calculation of the ue pipe length ..................................................................................................................................... 23
Cascade : calculation of the maximum length of ue pipes ......................................................................................24
Electrical Characteristics HeatMaster
®
25-35-45 TC ..................................................................................................... 28
Electrical Characteristics HeatMaster
®
70-85 TC ........................................................................................................... 30
Electrical Characteristics HeatMaster
®
120 TC .................................................................................................................32
Hydraulic Characteristics ........................................................................................................................................................ 34
Hydraulic Pressure Drop Curve of the Boilers ................................................................................................................. 34
DHW performance .................................................................................................................................................................... 34
Maximum Operating Conditions ......................................................................................................................................... 34
Recommendations for the Prevention of Corrosion and Scaling in Heating Systems .....................................35
G3 Requirements and Guidance - UK Only ...................................................................................................................... 36
INSTALLATION ..............................................................................................................38
Safety Instructions for the Installation .............................................................................................................................. 38
Package contents ........................................................................................................................................................................39
Tools Required for the Installation .......................................................................................................................................39
Boiler preparation.......................................................................................................................................................................39
Recommendations for Hydraulic Connections .............................................................................................................. 40
Recommendations for DHW Connections ....................................................................................................................... 40
DHW connection ........................................................................................................................................................................ 40
Heating Connection ..................................................................................................................................................................41
Removal and Installation of the Front and Top Panels .................................................................................................42
Recommendations for Gas Connection .............................................................................................................................42
Conversion to Propane .............................................................................................................................................................43
CONFIGURATION AND SYSTEM SETUP .....................................................................44
Basic Conguration - HeatMaster 25 TC V15: High Temperature Heating Circuit Controlled by Room
Thermostat and Optional Outdoor Sensor. ..................................................................................................................... 44
Cascade Conguration, Controlled by EBV Controller .............................................................................................. 45
STARTING UP .................................................................................................................46
Safety Instructions for Starting up ...................................................................................................................................... 46
Tools Required for Starting up .............................................................................................................................................. 46
Checks before Starting up ...................................................................................................................................................... 46
Filling the system ....................................................................................................................................................................... 46
Starting up the Boiler ................................................................................................................................................................47
Checking and Adjusting the Burner ....................................................................................................................................47
MAINTENANCE ..............................................................................................................48
Safety Instructions for the Boiler Maintenance ............................................................................................................. 48
Tools Required for Maintenance .......................................................................................................................................... 48
Boiler shut down for Maintenance ...................................................................................................................................... 48
Periodic Boiler Maintenance Tasks ...................................................................................................................................... 48
Draining the Boiler .................................................................................................................................................................... 49
Removal, Check and Installation of the Burner Electrode ......................................................................................... 49
Removal and Installation of the Burner ............................................................................................................................ 50
Torque Values ...............................................................................................................................................................................51
Cleaning the Exchanger ...........................................................................................................................................................52
Restarting after Maintenance ................................................................................................................................................52
LOCKING CODES ...........................................................................................................53
SERVICE LOG ..................................................................................................................56
DECLARATION OF CONFORMITY ............................................................................... 57
ADDITIONAL ECODESIGN DATA ..................................................................................57
PRODUCT FICHE ............................................................................................................58