Quick Start - resideo Braukmann VM242A Instrucciones De Instalación

Power
Power supply: Four rechargeable batteries type
AA, mains charging adapter
supplied with device
Power consumption: Typically 70 mA with display
brightness of 60 % (default) max.
120 mA with 100 % brightness
50 μA for real time clock during
power down and log mode
Languages
Standard languages: English, Dutch, French, German,
Italian and Spanish
For other countries a flash upgrade
can be downloaded from the
DocuServer.
Eastern Europe: English, Czech, Hungarian, Polish
and Slovakian
Northern/Southern English, Czech, Hungarian, Polish
Europe: and Slovakian
* Storage temperature below 2 °C (36 °F) only when device and
pressure hose assembly are drained
4

Quick Start

When the BasicMes-2 is switched on it performs a zero
calibration, i.e. the pressure differential between high and low
pressure sensor is set to zero. This takes approx. 10 seconds
and is indicated by a progress bar. After zero calibration the
BasicMes-2 switches to the main screen:
See Fig. 7 1 Mode – Hydronic balancing
2 Measured flow based on selected valve
and valve presetting
Measured differential pressure
3
4 Measured temperature over T1 (if
connected)
Selected valve type and size
5
6 Selected valve presetting
7 Date and time, device and battery status
8 Density
Measured temperature over T2 (if
9
connected)
10 kv-value of selected valve at selected
presetting
11 Menu bar
The following descriptions assume the main screen as
starting point.
MU2H-2323GE25 R0620
GB
4.1 Flow Measurement using Valve
Database
• Select valve and valve size from device database
• Compare valve presetting with presetting shown in
display of the BasicMes-2. Values must be identical!
• Connect the BasicMes-2 to valve
– red hose is installed to higher pressure outlet
(before orifice or valve seat)
– blue hose is installed to lower pressure outlet (after
orifice or valve seat)
• Ensure that both pressure hoses are free of air and
dirt. If required flush hoses by opening bypass and ball
valve at end of red hose
• Perform zero calibration. Make sure to open and close
bypass and ball valve as instructed by the BasicMes-2
4.1.1 Valve Selection
The BasicMes-2 has a database with valve data of Resideo
balancing valves and common balancing valves of some
other manufacturers. When valve database is used kv-values
of valve being measured are read out of database and do not
need to be input by hand.
The BasicMes-2 uses last selected valve and valve presetting
until value is changed or device is reset.
How to access valve selection menu and select a valve
Operation
Stop ongoing measurement
Change to main menu
"Select valve" is first menu point and already highlighted
Select "Select valve"
Highlight manufacturer, e.g.
"Resideo"
Select manufacturer
Highlight and select valve and
valve size in same way
The BasicMes-2 automatically returns to main screen where
valve presetting can be changed. Default presetting is
lowest presetting stored in database
See Fig. 8 1 Selected valve
2 Valve presetting
3 kv-value of presetting
See Fig. 9 Valve presetting (5.9)
1
High pressure outlet (red)
2
Low pressure outlet (blue)
3
How to change presetting of selected valve:
Operation Command
Restart PROCEED
measurement
5
Command Key
STOP ON
MENU ESC
OK ON
UP/
È
DOWN
OK ON
O UP/
È
K DOWN /
ON
Key
ON