Vaillant ecoCRAFT exclusive VKK GB 1206/3-E R1 Installation And Maintenance Instructions Manual page 2

Contents
Contents
1 Safety .................................................................... 4
1.1 Action-related warnings ......................................... 4
1.2 Intended use .......................................................... 4
1.3 General safety information .................................... 4
1.4 Regulations (directives, laws, standards) .............. 6
2 Notes on the documentation .............................. 7
2.1 Observing other applicable documents ................. 7
2.2 Storing documents................................................. 7
2.3 Applicability of the instructions .............................. 7
2.4 System logbook ..................................................... 7
3 Product description............................................. 7
3.1 Serial number ........................................................ 7
3.2 Information on the identification plate.................... 7
3.3 Product design....................................................... 7
3.4 Benchmark............................................................. 8
3.5 CE label ................................................................. 9
4 Set-up.................................................................... 9
4.1 Checking the scope of delivery.............................. 9
4.2 Unpacking the product........................................... 9
4.3 Installation site ....................................................... 9
4.4 Transporting the product to the installation site..... 9
4.5 Product dimensions and connection
dimensions............................................................. 9
4.6 Minimum clearances and installation
clearances ........................................................... 10
4.7 Aligning the product ............................................. 10
4.8 Opening the front flap .......................................... 10
4.9 Removing/installing the front casing.................... 10
4.10 Removing/installing the upper casing and side
sections of the casing .......................................... 10
5 Installation.......................................................... 11
5.1 Preparing for installation ...................................... 11
5.2 Required accessories (on-site) ............................ 11
5.3 Performing the gas installation ............................ 11
5.4 Installing hydraulics ............................................. 12
5.5 Connecting the condensate drain pipework ........ 12
5.6 Installing and connecting the flue pipe ................ 12
5.7 Electrical installation ............................................ 13
6 Operation............................................................ 15
6.1 Operating concept of the product ........................ 15
6.2 Calling up the installer level ................................. 15
6.3 Checking the status codes .................................. 15
7 Start-up ............................................................... 15
7.1 Servicing tools ..................................................... 15
7.2 Carrying out the initial start-up............................. 15
7.3 Function menu ..................................................... 15
7.4 Calling up the check programmes ....................... 15
7.5 Reading off the filling pressure ............................ 16
7.6 Preventing low water pressure ............................ 16
7.7 Checking and treating the heating water/filling
and supplementary water .................................... 16
7.8 Filling and purging the heating installation .......... 17
2
7.9 Filling the condensate siphon .............................. 17
7.10 Checking and adjusting the gas ratio setting....... 18
7.11 Checking that the product functions correctly
and checking the leak-tightness .......................... 19
8 Adapting the unit to the heating
installation.......................................................... 20
8.1 Calling up diagnostics codes ............................... 20
8.2 Setting the maximum flow temperature ............... 21
8.3 Setting the pump overrun and pump operating
mode.................................................................... 21
8.4 Setting the burner anti-cycling time and partial
load ...................................................................... 21
8.5 Start-up behaviour ............................................... 21
8.6 Handing the product over to the operator............ 21
9 Inspection and maintenance ............................ 22
9.1 Observing inspection and maintenance
intervals ............................................................... 22
9.2 Procuring spare parts .......................................... 22
9.3 Checking the CO/CO₂ ratio.................................. 22
9.4 Adjusting the CO/CO₂ ratio .................................. 23
9.5 Removing the burner assembly........................... 24
9.6 Cleaning the combustion chamber ...................... 24
9.7 Cleaning the burner ............................................. 24
9.8 Installing the burner assembly ............................. 24
9.9 Replacing electrodes ........................................... 25
9.10 Cleaning the condensate collector ...................... 25
9.11 Cleaning the condensate siphon ......................... 26
9.12 Checking the flue gas pressure monitor .............. 26
9.13 Checking the combustion air pressure
monitor................................................................. 26
9.14 Checking the safety cut-out ................................. 27
9.15 Draining the product ............................................ 27
9.16 Draining the heating installation .......................... 27
9.17 Completing inspection and maintenance work .... 27
10 Troubleshooting ................................................ 27
10.1 Contacting your service partner........................... 28
10.2 Reading off the fault codes .................................. 28
10.3 Resetting parameters to factory settings ............. 28
10.4 Unlocking the product after it has been
switched off by the safety cut-out ........................ 28
10.5 Fault in the product .............................................. 28
11 Decommissioning.............................................. 28
11.1 Decommissioning the product ............................. 28
12 Recycling and disposal..................................... 29
12.1 Recycling and disposal ........................................ 29
13 Vaillant customer service ................................. 29
13.1 Customer service................................................. 29
Appendix ............................................................................ 30
A System diagram ................................................. 30
B Start-up checklist............................................... 30
C Overview of diagnostics codes ........................ 31
Inspection and maintenance work –
D
Overview............................................................. 34
Function menu – Overview ............................... 36
E
Status codes – Overview .................................. 37
F
Installation and maintenance instructions ecoCRAFT exclusive 0020149561_01