EasyManuals Logo

Vaillant ecoTEC plus 938 User Manual

Vaillant ecoTEC plus 938
72 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #3 background imageLoading...
Page #3 background image
0020244998_04 ecoTEC plus Installation and maintenance instructions 3
13.3 Calling up and clearing the fault memory ............ 41
13.4 Resetting parameters to factory settings ............. 41
13.5 Preparing the repair work .................................... 41
13.6 Replacing defective components......................... 41
13.7 Completing repair work........................................ 47
13.8 Checking the product for leak-tightness .............. 47
14 Decommissioning.............................................. 47
14.1 Temporarily decommissioning the product.......... 47
14.2 Permanently decommissioning the product......... 47
15 Recycling and disposal..................................... 47
Appendix ............................................................................ 48
A Inspection and maintenance work................... 48
B Installer level Overview .................................. 49
C Overview of diagnostics codes........................ 51
D Status codes Overview .................................. 56
E Overview of fault codes .................................... 57
F Check programmes Overview ....................... 60
G Function menu Overview ............................... 60
H Wiring diagrams................................................. 61
H.1 Wiring diagram, product with integrated
domestic hot water generation, 37 kW ............. 61
I Commissioning Checklist................................. 63
J Commissioning Flow Chart .............................. 67
Index ................................................................................... 68

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Vaillant ecoTEC plus 938 and is the answer not in the manual?

Vaillant ecoTEC plus 938 Specifications

General IconGeneral
ModelecoTEC plus 938
CategoryBoiler
Output38 kW
Flow Rate15.2 l/min
Dimensions720 x 440 x 338 mm
Weight66 kg
Energy Efficiency94%
Boiler TypeCombi
MountingWall-mounted
Max. Heating Output (kW)38 kW
Fuel TypeNatural Gas
ErP RatingA
TypeCombi
FuelNatural Gas
Hot Water Flow Rate at 35°C Rise15.2 l/min
Dimensions (H x W x D)720 x 440 x 338 mm
Warranty5 years
Efficiency94%

Related product manuals