Instruction manual

Operating manual ecoCRAFT 0020058717_032
Appliance characteristics
Vaillant ecoCRAFT appliances are gas-fired condensing
boilers.
1 Notes on the documentation
The following notes are intended as guidance through-
out the entire documentation.
Further documents apply in combination with this oper-
ating manual.
We accept no liability for any damage caused by fail-
ure to observe these instructions.
Other applicable documents
For the owner of the system:
Short operator's manual no. 0020063363
For the heating engineer:
Installation and maintenance
instructions no. 0020055744
Further instructions of all accessories and controllers
used also apply.
1.1 Storage of documents
Please store this operating manual and other applicable
documents where they are accessible at all times.
If the appliance is sold or given out, please hand over
the documents to the successor.
1.2 Symbols used
Please observe the safety instructions in this operating
manual for the operation of the appliance!
d
Danger!
Immediate danger to life and limb!
e
Danger!
Danger of death from electric shock!
H
Danger!
Risk of burning or scalding!
a
Caution!
Potentially dangerous situation for the product
and environment!
Contents
Appliance characteristics
Recommended accessories
Contents
Appliance characteristics ........................................... 2
1 Notes on the documentation ........................... 2
1.1 Storage of documents ............................................. 2
1.2 Symbols used ............................................................. 2
1.3 Validity of the instruction manual ........................ 3
1.4 Identification plate .................................................... 3
1.5 CE label ........................................................................ 3
2 Safety ................................................................. 3
2.1 Action in case of emergency ................................. 3
2.2 Safety instructions ................................................... 3
2.3 Regulations ................................................................. 5
2.3.1 Regulations (Great Britain and Eire) .................... 5
3 Instructions for operation ............................... 5
3.1 Manufacturer's guarantee ...................................... 5
3.2 Intended use ............................................................... 5
3.3 Requirements of the installation site .................. 6
3.4 Care .............................................................................. 6
3.5 Recycling and disposal ............................................ 6
3.5.1 Appliance ..................................................................... 6
3.5.2 Packaging .................................................................... 6
3.6 Energy saving tips .................................................... 6
4 Operation ........................................................... 8
4.1 Overview of the operating controls ..................... 8
4.2 Measures prior to commissioning ......................... 9
4.2.1 Opening the isolating elements ............................. 9
4.2.2 Checking system pressure ...................................... 9
4.3 Start-up ........................................................................ 10
4.4 Hot water preparation ............................................. 10
4.4.1 Setting the hot water temperature ...................... 10
4.4.2 Deactivating the storage tank mode .................. 11
4.4.3 Drawing off the hot water ...................................... 11
4.5 Setting for the heating mode ................................ 11
4.5.1 Setting the flow temperature
(no controller connected) ....................................... 11
4.5.2 Setting the flow temperature
(using a controller) ................................................... 11
4.5.3 Switching heating mode off (summer mode) .... 12
4.5.4 Adjusting the room thermostat or weather
compensator .............................................................. 12
4.6 Status displays ........................................................... 12
4.7 Troubleshooting ........................................................ 13
4.7.1 Faults due to low water pressure ......................... 13
4.7.2 Faults in ignition ........................................................ 13
4.7.3 Faults in the air/flue gas routing .......................... 13
4.7.4 Filling the appliance/heating system ................... 14
4.8 De-commissioning ..................................................... 14
4.9 Frost protection......................................................... 14
4.9.1 Frost protection function ........................................ 14
4.9.2 Frost prevention by means of draining ............... 14
4.9.3 Maximum output measurements .......................... 15
4.10 Maintenance and Customer Service .................... 15
4.10.1 Maintenance ............................................................... 15
4.11.2 Vaillant Service ........................................................... 15