Assembly- and Installation
Instructions
Lohberger Heiztechnik
GmbH
N28/HB N28/GB
Seite 2
Lohberger Heiztechnik GmbH, A-5020 Salzburg-Bergheim, Rechtes Salzachufer 40
Tel. 0662-450444-0, Fax-DW 9
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CONTENTS:
1
Important information before installation and commissioning ............................................................... 3
2
Scope of delivery .................................................................................................................................... 5
2.1
Transport/unpacking/inspection .............................................................................................................. 5
3
Technical data ......................................................................................................................................... 6
3.1
TDA components ................................................................................................................................... 8
4
Installation variants in the heating room ............................................................................................... 9
4.1
Minimum space requirements for a hopper system.................................................................................... 9
4.2
Minimum space requirements for Vario screw conveyor system ................................................................. 10
5
Instructions for boiler installation ........................................................................................................ 11
5.1
Unhinge door & pulling out ash pan ........................................................................................................ 11
5.2
Lifting the boiler off the pallet/transport cross-tie .................................................................................... 11
5.3
Documentation on ash-door plate / transport-damage information ............................................................. 11
6
Assembling the components incl. fitting of cables ................................................................................ 12
6.1
Assembly induced draught fan & lambda probe & heat exchange motor ..................................................... 12
6.2
Assembling the primary (PAF) and secondary air flap (SAF) & Ignition ....................................................... 13
6.3
Assembling FT - Probe .......................................................................................................................... 13
6.4
Assembling door contact switch (DCS) and grate-magnet connection ......................................................... 13
6.5
Assembling Safety Temperature Limiter (STL) & Boiler Probe & Control Board Cable .................................... 14
6.6
Assembling I/O-circuit board & cable connection ...................................................................................... 14
6.7
Fitting relay box for
screw conveyor system & cabeling ...................................................... 16
6.8
Assembly cable connection at pellet insertion .......................................................................................... 16
6.9
Backfitting of pellet insertion from the right side to the left ....................................................................... 17
7
Fitting of the casing elements incl. control unit .................................................................................... 19
7.1
Insert rear panel .................................................................................................................................. 19
7.2
Fitting left-hand side panel .................................................................................................................... 19
7.3
Fitting right-hand side panel .................................................................................................................. 19
7.4
Fitting of control units .......................................................................................................................... 20
7.5
Fitting front cover ................................................................................................................................ 20
7.6
Fitting of rear cover ............................................................................................................................. 21
7.7
Fitting of front boiler cover .................................................................................................................... 21
8
Device interfaces/connectivity ............................................................................................................. 22
8.1
Electrical connection ............................................................................................................................. 22
8.2
Fuse/emergency heating switch ............................................................................................................. 22
8.3
Main control unit connector assignment .................................................................................................. 23
8.4
Electrical connections for primary and secondary air flap .......................................................................... 24
8.5
Electrical connection for flame sensor, STL, lambda probe with transformer, draught fan, boiler sensor ......... 25
8.6
Electrical connection for
discharge system .............................................................................. 26
8.7
Electrical connection extension 1 for I/O-board TC3 ................................................................................. 27
8.8
Electrical connecting bus modules heating circuit 3 & 4 or 5 & 6 or solar module and digital room unit for TC328
8.9
Examples for a bus system ................................................................................................................... 33
9
Connection to the chimney ................................................................................................................... 37
10
Hydraulic connection ............................................................................................................................ 38
10.1
Return riser (mandatory) ...................................................................................................................... 38
10.2
Hydraulic connection ............................................................................................................................ 38
10.3
Hydraulic diagrams .............................................................................................................................. 39
11
Installing the discharge system ............................................................................................................ 40
11.1
Pellet hopper incl. insertion ................................................................................................................... 40
11.2
3+3 (4+4) screw conveyor system................................................................................................ 41
11.3
vacuum conveyor system for basement units PN/TDA ........................................................ 41
12
The most important points at a glance ................................................................................................. 42
13
Customer services................................................................................................................................. 43
14
Your specialist dealer ........................................................................................................................... 43
