Operation - oventrop OV-DMC 3 Notice D'utilisation

Switching on the "OV-DMC 3"
7. Switching on the
"OV-DMC 3"
f Press the "On/Off" button (see (3) in Illust. 2
on page 24) for around 5 seconds.
Z The LED next to the "On/Off" button will
illuminate green.
Z All LEDs flash simultaneously while the
appliance is starting.
Z The LED next to the "WLAN" (Wi-Fi) button
will flash red while the "OV-DMC 3" carries
out adjustments.
Z The LED next to the "WLAN" (Wi-Fi) button
will flash magenta after a few seconds.
Z The appliance is ready for operation.
30
8.

Operation

The measurement process is de-
scribed in the app relevant to your
operating system.
WARNING
Risk of scalding due to hot
fluids!
There is a risk of scalding caused by
unintentional discharge of hot water or
steam.
f Allow the system to cool down.
f Observe the permissible operating
pressures.
f Wear suitable protective clothing.
f Keep children and untrained per-
sonnel away.
WARNING
Risk of burns due to hot compo-
nents and surfaces
f Wear protective clothing to avoid
unprotected contact with hot sys-
tem components and fittings.
NOTICE
Measurement errors caused
by dirty measuring hoses
f Check the measuring hoses for
unobstructed water flow.
f Clean or replace the dirt strainers
if they are dirty.
The "OV-DMC 3" software enables valves to
be adjusted using a range of measurement
methods. During this process measurement
values (differential pressure and flow rate) are
given and displayed graphically. The supply
flow and return flow temperatures can addition-
ally be determined if temperature sensors are
connected. The measured values are used to
determine, display, and log the presets for the
valves.
"OV-DMC 3"
106927880-V04.01.2020