Entering The Password - Siemens LMV37.4 Series Basic Documentation

26.1 Entering the password

VSD
F A
1 s
or
or
/reset
142/213
Building Technologies
HVAC Products
Note
The OEM 's password must consist of 5 characters,
the heating engineer of 4 characters.
P
V h min s
P
V h min s
P
V h min s
P
V h min s
P
V h min s
P
V h min s
Basic documentation LMV37.4...
26 Parameter level
Press button combination
CodE .
%
When releasing the buttons, 7 bars appear the
first of which flashes.
%
Press or
%
/reset
Press to confirm the value.
/reset
The value entered changes to a minus sign ( – ).
%
The next bar starts flashing.
Press or
%
/reset
•
•
•
After entry of the last character, the password
must be confirmed by pressing
Example: Password consisting of 4
%
characters.
VSD
to display
F A
to select a number or letter.
to select a number or letter.
..
/reset
CC1P7546en
01.12.2009