Vaillant geoTHERM Installation Instructions Manual page 87

Display shown
Reset?
Code 1: 0000 Code 2:
Codes accepted ?
>Select
9.8 Menu I: Displaying general information
Installation instructions geoTHERM 0020051574_04
Adapting the appliance to the heating system
Description
Reset: Resetting fault messages with consequent
I4
switch-off. All functions currently in progress
are immediately disconnected. The heat pump
NO
starts up again.
Caution:
b
FFFF
Risk of damage to the heat pump.
NO
Incorrect settings damage the heat
pump.
> On no account must the Code val-
ues be changed.
Code 1/Code 2: Values must not be changed!
9
Factory setting
0000; FFFF
NO
87