Grundfos ZEM 2-13C, Assembly Instructions Manual

Page: 34 / 48

Page 10 of 12
Access to lines 501 to 755 via QAA73.210 :
Touche Remarque
1
Press the line selection buttons simultaneously for 3 seconds.
- You access the programming level of the LMU (level 4) for the end user.
- The number of the parameter line and the version of the LMU are successively dis
-
played.
Display :
Q
A
A
7
3
-2
1
0
-
a
ff
ic
h
e
u
r
-0
5
Q
A
A
7
3
-2
1
0
-a
ff
ic
h
e
u
r-
0
6
2
Press the Info button for at least 3 secondes
- This will take you to the "user" level
- The "USR" level is displayed.
Display :
Q
A
A
7
3
-
2
1
0
-a
ff
ic
h
e
u
r-
0
2
3
By pressing the line selection button , choose the required operating level.
(USR = End-user/ INST = Heating engineer / OEM = OEM)
Display :
Q
A
A
7
3
-2
1
0
-a
ff
ic
h
e
u
r-
0
7
Press the OK button to confirm your choice
- The number of the parameter line and its value are successively displayed.
Display :
SET
°C
Q
A
A
7
3
-2
1
0
-a
ff
ic
h
e
u
r-
0
8
SET
°C
Q
A
A
7
3
-2
1
0
-a
ff
ic
h
e
u
r-
0
4
4
Press the line selection buttons to select the required line.
Press the OK button to confirm your choice
5
The setting value flash.
Press the line selection buttons to modify this value
Press the OK button to confirm the modification
6
By pressing the ESC button, you leave the programming level and you come back to the
basic display.
Touche Remarque