elco TRIGON XXL Series - Default Chapter; Table of Contents

Contents
2
Gas condensing boiler Models and output ................................................................................................ 4
TRIGON XXL Application possibilities.......................................................................................... 4
Value propositions ................................................................................................. 4
Technical description Technical description ............................................................................................. 5
Technical data: TRIGON XXL SE .......................................................................... 6
Technical data: TRIGON XXL ECO ....................................................................... 8
Technical data: TRIGON XXL EVO…………………………………………………...10
Dimensions .......................................................................................................... 12
Declaration of conformity .................................................................................... 16
Extent of delivery: Standard boiler ...................................................................... 17
Boiler transport .................................................................................................... 17
Boiler installation ................................................................................................. 17
Component Dimensions………………………………………………………………..18
Norms and regulations General regulations…………………………………………………………………….20
Application……………………………………………………………………………….20
Norms and regulations ……………………………………………………………….. 20
Additional national standards………………………………………………………….20
Maintenance ........................................................................................................ 21
Fuel ..................................................................................................................... 21
Combustion air .................................................................................................... 21
Water quality ....................................................................................................... 21
Noise protection .................................................................................................. 22
Antifreeze ............................................................................................................ 22
Flue gas system Requirements and regulations ............................................................................. 23
Materials .............................................................................................................. 23
Flue gas data ....................................................................................................... 24
Dimensioning ....................................................................................................... 25
Neutralisation General ................................................................................................................ 26
Neutralisation systems ......................................................................................... 26
Standard neutralisation system (DN) ................................................................... 26
Neutralisation system with pump (HN) ................................................................ 26
Hydraulic connection Hydraulic resistance ............................................................................................ 27
∆T-measurement ................................................................................................. 27
∆p-measurement ................................................................................................. 27
Water flow data: TRIGON XXL SE ...................................................................... 27
Water flow data: TRIGON XXL ECO ……....………………………………………...28
Water flow data: TRIGON XXL EVO…….....………………………………………...29
Hydraulic connection into a system .................................................................... 30
Standard .............................................................................................................. 30
Bypass................................................................................................................. 30
Controls Basic controls and connections........................................................................... 31
Control by building managemant system............................................................. 31
Boiler enable signal ............................................................................................. 31
Temperature or capacity setpoint ........................................................................ 31
Capacity feedback signal..................................................................................... 32
OK/Alarm output signal........................................................................................ 32
Heating zone control ........................................................................................... 33
Cascade control .................................................................................................. 33