VLV55|VLV65 - Volumetric flow controller
TECHNICAL DOCUMENTATION
Startup using the setting device GUIV-A | Smartphone app - Belimo Assistant
Construction subject to change
No return possible
Version: 2017-04-24 | Page 28
STARTUP USING THE SETTING DEVICE GUIV-A
Application
The setting device GUIV-A is used by the startup or service per-
sonnel in order to carry out simple settings to the equipment or
to check the actual values.
The controller type 227VM does not have any operating ele-
ments such as switches or setpoint potentiometers. To program
the operating modes and the operating parameters V
min
and
V
max
, the setting device GUIV-A is required, which can also be
used to switch from 2 - 10 V DC to 0 - 10 V DC.
Connection
The GUIV-A can be connected electrically to 227 V via the U/PP
connection by direct on site or remote control, for example in a
switch cabinet.
Structure and operation
The relevant parameters can be set and queried in the individ-
ual menu items, while the operating parameters programmed
in-factory can be queried under menu item 10.
Note
As long as the U/PP connector is connected to the GUIV-A, the
output signal U does not correspond to the actual value.
Connection diagram
1 Earth,
neutral
2
Supply voltage 24 V AC
3
Setpoint value signal Y and positive control Z input 227VM,
GUAC
4
Output communication signal PP and actual volumetric flow
U
SMARTPHONE APP - BELIMO ASSISTANT
The NFC antenna area of the VAV Compact is located between
the Belimo or OEM logo and the NFC label.
Align NFC-capable android smartphone with loaded Assistant
app on the VAV-Compact such that the two antennae are
above one another.
The Belimo Assistant app can be downloaded from the Google
Play Store.
NFC-capable devices:
-
LMV-D3-MP, NMV-D3-MP, SMV-D3-MP and LHV-D3-MP with
printed NFC label.
Non-NFC-capable devices
-
All devices without NFC label
-
LMV-D3-MF
-
LMV-D3-LON and NMV-D3-LON
