E-Tech S 160 - 240 - 380 : 664Y6400 • B
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TABLE OF CONTENTS
RECOMMENDATIONS .....................................................................................................3
Instructions for the end user .................................................................................................................................................... 3
Periodic checks .............................................................................................................................................................................. 3
APPLIANCE DESCRIPTION ..............................................................................................4
Models : E-Tech S 160 - 240 - 380 ............................................................................................................................................4
Control panel : E-Tech S 160 - 240 ...........................................................................................................................................4
Control panel : E-Tech S 380 .....................................................................................................................................................4
TECHNICAL CHARACTERISTICS ....................................................................................6
Electrical Characteristics ............................................................................................................................................................ 6
Hydraulic characteristics ............................................................................................................................................................6
DHW Performance ........................................................................................................................................................................6
Maximum Operating Conditions ............................................................................................................................................6
Recommandations for the prevention of corrosion and scaling in Heating Systems ........................................7
INSTALLATION ................................................................................................................8
Safety instructions for the installation .................................................................................................................................8
Clearance .........................................................................................................................................................................................8
Dimensions : E-Tech s 160 - 240 ............................................................................................................................................... 9
Dimensions : E-Tech s 380 ..........................................................................................................................................................9
Package Contents .......................................................................................................................................................................10
Tools required for the installation ........................................................................................................................................10
Boiler preparation before installation : E-tech S 160 - 240 ..........................................................................................10
DHW connection .........................................................................................................................................................................11
Heating connection ................................................................................................................................................................... 11
Electrical Connection ................................................................................................................................................................12
Sizing of power supply wires..................................................................................................................................................12
Electrical Connection : E-Tech S 160 ....................................................................................................................................12
Electrical Connection : E-Tech S 240 .................................................................................................................................... 13
Electrical Connection : E-Tech S 380 .................................................................................................................................... 13
Power Supply wiring diagram : E-Tech S 160 ...................................................................................................................14
Control wiring diagram : E-Tech S 160 ................................................................................................................................15
Power Supply wiring diagram : E-Tech S 240 ...................................................................................................................16
Control wiring diagram : E-Tech S 240 ................................................................................................................................17
Power Supply wiring diagram : E-Tech S 380 ...................................................................................................................18
Control wiring diagram : E-Tech S 380 ................................................................................................................................19
STARTING UP .................................................................................................................20
Tools required for starting up ............................................................................................................................................... 20
Checks before starting up ...................................................................................................................................................... 20
Filling the system ....................................................................................................................................................................... 20
Starting up the Boiler ................................................................................................................................................................21
MAINTENANCE ..............................................................................................................22
Tools required for maintenance ........................................................................................................................................... 22
Boiler shut down for maintenance ...................................................................................................................................... 22
Periodic boiler maintenance tasks ...................................................................................................................................... 23
Restarting after maintenance ............................................................................................................................................... 23
Draining the boiler .................................................................................................................................................................... 23
DECLARATION OF CONFORMITY ............................................................................... 24
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