Sontay MW-U Manual Download Page 8

 
 

 

 

 

Page 8 of 8

MW-U

Date of Issue: 12/03/2013

Issue Number: 5.3

Tel: 

+44 (0) 1732 861200 -

 

E-mail:

 

[email protected] -

 

Web:

 

www.sontay.com

 

© 2012 Sontay Limited. All rights reserved

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Display Loops (continued) 

Whilst every effort has been made to ensure the accuracy of this specification, Sontay cannot accept responsibility for damage, injury, loss or 

expense from errors or omissions. In the interest of technical improvement, this specification may be altered without notice. 

 

 

 

 

 

Level 1 

1st monthly value heat energy 

1st monthly value input 1 

1st monthly value input 2 

Sensor type & installation point 

Pulse value 

Basic configuration 

Model number  

Date battery end 

Time 

Datum 

M-Bus address 

Baud rate 

Input display 

Error status 

Software version 

Legend 
 
Press the button briefly (S) to switch 
through the display from top to 
bottom. When you have reached the 
last menu item the device 
automatically jumps back to the menu 
item at the top (loop). 

Press the button for about 2 seconds 
(L), wait for the door symbol to appear 
(upper right corner of the display) and 
then release the button. The menu is 
then updated resp. switches to the 
sub-menu. 

Hold down the button (H) until the 
device switches to another level or 
switches back from the sub-menu. 

Summary of Contents for MW-U

Page 1: ...the delay time measured this information is then transmitted to the calculator by the way of electronic pulses The calculator uses the latest innovative technology to calculate heat usage from heatin...

Page 2: ...400m s TP 600m s M Bus Baud rate 2400 General Ambient range Temperature 5 to 55 C RH 95 non condensing Measurement accuracy Class 2 MID Annex MI 004 Conformity MID Annex B Annex D Protection IP54 The...

Page 3: ...he device is maintenance free during the service life Repairs can only be made by the manufacturer Declaration of Conformity Sontay Ltd declares that this product with the number of the EC type examin...

Page 4: ...re Do only use paired sensors with the same serial number on it Supply and return sensors must be inserted into the immersion sleeves completely Installation points in the flow sensor can be used for...

Page 5: ...and outgoing of the M Bus wires L1 24 L2 25 The symbols in the table below show the meter s operational status The status messages only appear in the main display energy The temporary display of the...

Page 6: ...5 40 60 Nominal Diameter DN mm 15 15 15 20 25 40 50 65 80 100 lnch 1 1 Inst Length without conn L mm 110 110 110 130 260 300 270 300 300 360 Thread meter G x B D1 lnch 1 1 2 Flange Flange Flange Flang...

Page 7: ...erature difference Flow Maximum flow Instantaneous power Pulse value counter 1 Pulse value counter 2 Energy at SRD Date SRD SRD value external counter 1 SRD value external counter 2 Monthly values inp...

Page 8: ...y value input 1 1st monthly value input 2 Sensor type installation point Pulse value Basic configuration Model number Date battery end Time Datum M Bus address Baud rate Input display Error status Sof...

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