Table of content
Betriebsanleitung_firematic_20-301_Touch_Englisch V1.2
3
TABLE OF CONTENT
Seite
1
Safety notes ................................... 5
1.1
Warnings ............................................... 6
1.2
Installation ............................................ 6
1.3
Operation and maintenance ................ 7
1.3.1
General notes ......................................... 7
1.3.2
Operation ................................................ 7
1.3.3
Maintenance ........................................... 7
2
Fuels............................................... 8
2.1
Wood chips ........................................... 8
2.2
Wood pellets ......................................... 8
3
System ........................................... 9
3.1
System design ...................................... 9
3.2
Discharge system ............................... 10
4
Example ....................................... 11
4.1
Oblique discharge system ................ 11
4.1.1
Example 1 ............................................ 11
4.1.2
Example 2 ............................................ 12
4.2
Horizontal discharge system ............ 13
4.2.1
With chute pipe ..................................... 13
4.2.2
With climbing screw .............................. 14
5
Equipment functioning ............... 15
5.1
Feeder system .................................... 15
5.2
Type of feed ........................................ 15
5.3
Combustion air control ...................... 15
5.4
Boiler operation .................................. 15
5.5
Safety devices .................................... 15
5.5.1
Safety temperature limiter .................... 15
5.6
Start-up ................................................ 16
5.7
Operating
temperatures
and
impermissible temperatures ............. 16
5.7.1
Boiler temperature ................................ 16
5.7.2
Return flow temperature ....................... 16
5.7.3
Boiler temperatures that are too high ... 16
5.7.4
The flue gas temperature ..................... 17
6
Operating
conditions
(Combustion control) .................. 17
6.1
Heating off ........................................... 17
6.2
Ready ................................................... 17
6.3
Ignition build-up ................................. 17
6.4
Pre-ventilation ..................................... 17
6.5
Cold start ............................................. 17
6.6
Burning phase .................................... 17
6.7
Scorch phase ...................................... 17
6.8
Control phase ..................................... 17
6.9
Burnout phase .................................... 17
6.10
Burner cleaning .................................. 18
6.11
Heat exchanger cleaning ................... 18
6.12
Output control ..................................... 18
6.13
Flue gas temperature control ............ 18
6.14
Flame monitoring ............................... 18
6.15
Frost protection .................................. 18
6.16
Lambda control ................................... 18
6.17
Room discharge ................................. 18
6.18
Burnback protection device .............. 18
7
Description
of
the
menu
navigation system and settings . 19
7.1
Main menu ........................................... 19
7.2
Code entry ........................................... 20
7.3
Switching the system on and off ...... 21
7.3.1
Switching the system on ....................... 21
7.3.2
Switching the system off ....................... 21
7.4
Selecting the date and time ............... 22
7.5
Determining values for the main
menu .................................................... 23
7.5.1
Adding display values to the main menu23
7.5.2
Deleting display values from the main
menu ..................................................... 24
7.6
Fault messages ................................... 25
7.7
System components .......................... 25
7.7.1
Boiler values ......................................... 26
7.7.2
Buffer values ......................................... 29
