Vaillant ecoTEC plus 836 User Manual

0020308118_05 Installation and maintenance instructions 3
13.5 Resetting parameters to factory settings ............. 59
13.6 Eliminating faults in the product........................... 60
13.7 Replacing defective components......................... 60
14 Decommissioning.............................................. 68
14.1 Activate the standby mode .................................. 68
14.2 Temporarily decommissioning............................. 68
14.3 Permanently decommissioning............................ 68
15 Disposing of the packaging.............................. 68
Appendix ............................................................................ 69
A Tightening torques ............................................ 69
B Inspection and maintenance work................... 69
C Installer level ...................................................... 71
D Diagnostics codes............................................. 72
E Status codes ...................................................... 79
F Fault codes......................................................... 80
G Check programmes ........................................... 91
H Actuator test....................................................... 91
I Maintenance codes............................................ 92
J Reversible limp home mode codes ................. 92
K Irreversible limp home mode codes ................ 92
L Wiring diagram................................................... 95
M Commissioning Checklist............................... 104
N Commissioning Flow Chart ............................ 108
Index ................................................................................. 109

Vaillant ecoTEC plus 836 Specifications

General

Brand	Vaillant
Model	ecoTEC plus 836
Category	Boiler
Language	English