Index - Vaillant ecoTEC exclusive 843 Installation And Maintenance Instructions Manual

Index

Index
A
Air ratio setting .............................................................. 22–23
Air/flue pipe, connecting ...................................................... 13
Air/flue pipe, installed ............................................................ 5
Air/flue pipe, installing ......................................................... 13
Air/flue pipe, installing and connecting ................................ 13
All-gas sensor, replacing ..................................................... 29
Appliance config. ................................................................. 24
Automatic air vent................................................................ 19
Auxiliary relay ...................................................................... 17
B
Burner anti-cycling time....................................................... 24
Burner anti-cycling time, resetting ....................................... 24
Burner anti-cycling time, setting .......................................... 24
Burner, checking ................................................................. 31
Burner, replacing ................................................................. 27
Bypass valve, setting........................................................... 25
C
Calling up, diagnostics codes.............................................. 24
Calling up, diagnostics codes ............................................. 24
Calling up, fault memory...................................................... 26
Calling up, installer level...................................................... 16
CE label ................................................................................. 8
Check programmes ....................................................... 17–18
Checking, burner ................................................................. 31
Checking, pre-charge pressure for the internal expansion
vessel .................................................................................. 32
Cleaning, cold water inlet filter ............................................ 32
Cleaning, heat exchanger ................................................... 31
Clearing, fault memory ........................................................ 26
Closing, electronics box ...................................................... 14
CO₂ content, checking................................................... 22–23
CO₂ content, setting ...................................................... 22–23
Cold water connection......................................................... 12
Cold water inlet filter, cleaning ............................................ 32
Combustion air supply........................................................... 5
Comfort mode...................................................................... 17
Comfort protection mode..................................................... 26
Compact thermal module ...................................................... 6
Compact thermal module, installing .................................... 31
Compact thermal module, removing ................................... 30
Competent person................................................................. 4
Completing, inspection work ............................................... 32
Completing, maintenance work ........................................... 32
Completing, repair work ...................................................... 30
Component test ................................................................... 30
Condensate drain pipework................................................. 13
Condensate siphon ............................................................... 5
Condensate trap............................................................ 20, 31
Connecting, control ............................................................. 15
Connection dimensions ......................................................... 9
Contact details..................................................................... 17
Control, connecting ............................................................. 15
Corrosion............................................................................... 6
Corrugated gas pipe.............................................................. 6
D
Decommissioning ................................................................ 33
Decommissioning, temporarily ............................................ 32
Diagnostics codes, calling up .............................................. 24
Disposal, packaging ............................................................ 33
60
Disposing of the packaging ................................................. 33
Documents ............................................................................ 7
Draining, product ................................................................. 32
E
Electricity ............................................................................... 5
Electronics box, closing....................................................... 14
Electronics box, opening ..................................................... 14
Electronics self-test ............................................................. 30
Ending, installation assistant ............................................... 17
Expansion vessel, replacing................................................ 29
F
Fan, replacing...................................................................... 27
Fault codes.................................................................... 26, 43
Fault memory, calling up ..................................................... 26
Fault memory, deleting........................................................ 26
Fault messages ................................................................... 26
Filling ................................................................................... 19
Filling mode ......................................................................... 17
Flue gas route ....................................................................... 5
Flue pipe equipment connection piece................................ 14
From the delivery point to the installation site ....................... 9
Front casing, closed .............................................................. 5
Front casing, installing......................................................... 10
Front casing, removing........................................................ 10
Frost ...................................................................................... 6
Function menu..................................................................... 30
G
Gas family coding resistor, replacing .................................. 15
Gas flow rate ....................................................................... 21
Gas flow, measuring...................................................... 22–23
Gas type .............................................................................. 12
Gas type, setting ................................................................. 17
Gas valve assembly, replacing............................................ 27
H
Handing over to the operator............................................... 25
Handling ................................................................................ 8
Heat cell .............................................................................. 26
Heat exchanger, cleaning.................................................... 31
Heat exchanger, replacing .................................................. 28
Heating flow......................................................................... 12
Heating partial load ............................................................. 17
Heating return...................................................................... 12
Hot water connection........................................................... 12
Hot water temperature......................................................... 17
I
Identification plate ................................................................. 7
If you smell flue gas............................................................... 5
If you smell gas ..................................................................... 4
Inspection work ............................................................. 30, 49
Inspection work, completing ................................................ 32
Installation assistant, ending ............................................... 17
Installation assistants, restarting ......................................... 17
Installation site................................................................... 5–6
Installer level, calling up ...................................................... 16
Installing, compact thermal module..................................... 31
Installing, front casing.......................................................... 10
Installing, side section ......................................................... 11
Intended use.......................................................................... 4
Isolator devices ................................................................... 32
L
Language ............................................................................ 16
Leak-tightness ..................................................................... 23
Installation and maintenance instructions ecoTEC exclusive 0020193968_03