User Guide

Table of Content
3
We reserve the right to make any changes due to technical modifications.
Installation and maintenance instructions Logano G215 US oil/gas-fired boilers • Issue 2014/10
8 Boiler installation ............................................34
8.1 Flue connection.............................................34
8.1.1 Chimney venting.........................................34
8.2 Installation of water connections ...................................36
8.2.1 Installing B-Kit:..........................................36
8.2.2 Installation of boiler drain (included in B-Kit) ..........................36
8.2.3 Installation of system components ...............................37
8.3 Filling heating system and checking for water leaks ........................37
8.4 Burner installation ...........................................38
8.5 Providing a fuel supply.........................................39
8.6 AquaSmart
TM
installation .......................................39
8.7 HydroStat installation .........................................40
8.8 Electrical connections .........................................40
8.8.1 Fitting the Logamatic control panel ...............................40
8.8.2 Installation of the temperature sensor set and burner cable ..................41
8.8.3 Electrical connections and connection of additional components ................43
8.8.4 Strain relief installation .....................................43
8.9 Jacket panel installation ........................................43
9 Placing the boiler in operation ...................................44
9.1 Setting the operating pressure ....................................44
9.2 Check pressure relief valve ......................................44
9.3 Making the heating system operational ...............................45
9.4 Starting up the control and the burner ................................45
9.5 Guidelines for starting up the burner .................................45
9.6 Raising flue gas temperature .....................................46
9.6.1 Removing flue gas baffle plates ................................46
9.6.2 Removing the blocking plate ..................................47
9.7 Checking the high Limit cut-out (STB) ................................47
9.8 Installing jacket panels.........................................47
9.9 Start-up protocol ............................................48
10 Taking the boiler out of operation.................................49
10.1 Normal boiler shut-down........................................49
10.2 Emergency shut-down .........................................49
11 Boiler maintenance ...........................................50
11.1 Why is regular maintenance important? ...............................50
11.2 Preparing the boiler for cleaning ...................................50
11.3 Boiler cleaning .............................................51
11.3.1 Cleaning the boiler with cleaning brushes ...........................51
11.3.2 Wet cleaning (chemical cleaning) ................................52
11.4 Checking the heating system operating pressure .........................53
11.5 Testing relief valve ...........................................53
11.6 Inspection and maintenance protocols ................................54