Froling FHG 20 User Manual

Contents
Page 4
M1060008_US v
C
1 General information 7
1.1 Installation Hazards 7
1.2 Boiler Installation 8
1.2.1 Planning ........................................................................................................... 8
Sizing the Boiler .............................................................................................. 8
Choosing an Installer ....................................................................................... 8
Locating the Boiler and Boiler Clearances ........................................................... 8
1.2.2 Approvals and reporting obligations ..................................................................... 9
1.2.3 Requirements for initial filling and re-filling of heating system ................................. 9
1.2.4 Ventilation of boiler room .................................................................................. 10
1.2.5 Installing the heating system ............................................................................. 10
Minimum Return water temperature ................................................................. 11
Combination with Thermal Storage System ....................................................... 12
1.2.6 Chimney connection / Chimney system ............................................................... 12
Basic boiler data for layout of Chimney system .................................................. 14
2 Technical data 15
2.1 Components and connections 15
2.2 Dimensions 16
2.3 Specification data 17
3 Boiler Installation 18
3.1 Transport 18
3.1.1 Positioning ...................................................................................................... 18
3.1.2 Remove boiler from pallet ................................................................................. 18
3.1.3 Temporary storage ........................................................................................... 18
3.2 Setting up in the boiler room 19
3.2.1 Moving the boiler in the boiler room ................................................................... 19
3.2.2 Minimum distances in the boiler room ................................................................. 19
3.3 Package contents 20
3.4 Before installation 20
3.4.1 Fitting doors on the left ..................................................................................... 21
3.4.2 Fitting the door handles .................................................................................... 22
3.5 Installing the FHG 23
3.5.1 Installing the flue gas pipe nozzle ....................................................................... 23
3.5.2 Install the pneumatic rods for the primary and secondary air ................................. 23
Right-hand actuators ...................................................................................... 23
Left-hand actuators ........................................................................................ 24
3.5.3 Installing the heat exchanger system .................................................................. 24
3.5.4 Final steps before insulating .............................................................................. 25
3.5.5 Installing the insulating side panels .................................................................... 25
Installing the cleaning port door and blank cover ............................................... 28
Installing the insulating back panel ................................................................... 29
Installing the Actuators ................................................................................... 29
3.5.6 Fitting the induced draught fan .......................................................................... 30
Installing the insulating door and insulation cover .............................................. 31
Installing the floor insulation ........................................................................... 33

Froling FHG 20 Specifications

General

Brand	Froling
Model	FHG 20
Category	Boiler
Language	English