Thermo 230 / 231 / 300 / 301 / 350
List of Contents
I
List of Contents
1.
Introduction
1.1
Scope and Purpose ............................................................................................................................... 101
1.2
Applicability of Manual ........................................................................................................................... 101
1.3
Meaning of Warnings, Cautions and Notes ........................................................................................... 101
1.4
Additional Documentation to be used .................................................................................................... 101
1.5
Safety Information and Regulations....................................................................................................... 101
1.5.1 General Safety Notes ................................................................................................................. 101
1.6
Legal Provisions for Installation ............................................................................................................. 102
1.7
Corrections and Improvements.............................................................................................................. 103
2.
General Description
2.1
Combustion Air Fan ............................................................................................................................... 202
2.2
Fuel Pump ............................................................................................................................................. 202
2.2.1 Nozzle block preheater............................................................................................................... 203
2.3
Heat Exchanger ..................................................................................................................................... 203
2.4
Combustion Chamber............................................................................................................................ 203
2.5
Control Unit............................................................................................................................................ 203
2.6
Flame Sensor ........................................................................................................................................ 203
2.7
Igniter Box with Igniter Electrodes ......................................................................................................... 203
2.8
Temperature Sensor.............................................................................................................................. 204
2.9
Temperature Limiter .............................................................................................................................. 204
2.10 Overheat Thermostat (Thermo 231 and 301 only) ................................................................................ 204
2.11 Circulation Pump ................................................................................................................................... 204
2.11.1 Aquavent 5000 (U4814) and Aquavent 5000S (U4854) circulating pumps................................ 205
2.11.2 Aquavent 6000C (U4855) and Aquavent 6000SC (U4856) circulating pumps............................205
2.12 Fuel Filter............................................................................................................................................... 206
3.
Functional Description
3.1
Switch On .............................................................................................................................................. 302
3.2
Heating Operation.................................................................................................................................. 302
3.3
Switch Off .............................................................................................................................................. 303
3.4
Power Save ........................................................................................................................................... 303
3.5
Auxiliary Heating Operation (heaters with control unit 1572D only) ...................................................... 303
3.6
Heater Lockout (heaters with control unit 1572D only).......................................................................... 303
3.7
Switch-off upon Failure (heaters with control unit 1572)........................................................................ 303
3.8
Switch-off upon Failure (heaters with control unit 1572D) ..................................................................... 305
3.9
Error Code Output (heaters with control unit 1572D) ............................................................................ 306
4.
Technical Data
Electrical components...................................................................................................................................... 401
Propellant......................................................................................................................................................... 401
Summary of Contents for thermo 231
Page 2: ......
Page 10: ...1 Introduction Thermo 230 231 300 301 350 104 Page empty for notes...
Page 26: ...4 Technical Data Thermo 230 231 300 301 350 404...
Page 50: ...7 Circuit Diagrams Thermo 230 231 300 301 350 712...
Page 72: ...10 Packaging Storage Shipping Thermo 230 231 300 301 350 1002 Page empty for notes...
Page 73: ...Thermo 230 231 300 301 350 Annex A A 1 Annex A Scheduled Maintenance...
