32
w
Display [donE]: adjustment successful.
w
Display [FAIL]: repeat the adjustment.
w
The unit defines the existing flow as maximum flow (final value of the
measuring range = 100 %).
u
Briefly press [●].
Low-flow adjustment:
u
Activate the minimum flow in the installation.
u
Select the main menu.
u
Select [t.LOW] and press [●].
w
[tch] is displayed.
u
Keep [▲] or [▼] pressed.
w
[----] is displayed.
u
Briefly press [●].
w
Display [donE]: adjustment successful.
w
Display [FAIL]: repeat the adjustment.
w
The unit defines the existing flow as minimum flow (0 %).
u
Briefly press [●].
t.HGH and t.LOW are only available if the operating mode REL is selected.
11.2.6 Remote calibration
u
Select the CFG menu.
u
Select [ou2] and set tch.
High-flow adjustment:
u
Apply the operating voltage to pin 2 for 5 to 10 s.
Low-flow adjustment:
u
Apply the operating voltage to pin 2 for 10 to 15 s.
w
OUT2 high for 2 s: adjustment successful.
w
OUT2 high for 1 s: adjustment failed. ► Repeat the adjustment.
