Final Tasks - Techem 70130227 Manual De Instrucciones

Wall mounting the computer unit
The computer unit must always be installed separately from the volume measuring sec-
tion. Pull (do not rotate) the computer unit upwards for this purpose. The wall-mounting
plate for the computer unit is then on the volume measuring section. Rotate the round
wall bracket anti-clockwise to the volume measuring section. Attach the wall bracket
with the flat surface on the wall side.
!
The cable length between the volume measuring section and the computer unit
is max. 47 cm and cannot be changed!
The display must be accessible at all times and readable without further aids!

Final tasks

1 Apply seals to the union piece connectors and both temperature sensors.
2 Insulate all components impermeably.
Displays / operation
Info codes
Code Priority*
C-1 1
F -1 3
F -3 5
F -4 2
F -5 6
F -6 4
Error codes are displayed in 2-second rhythm to display 1-01.
Exception: C-1 is displayed exclusively.
* If several errors occur, only the error with the highest priority is displayed.
Additionally, a warning triangle as an icon draws attention to an error in the display.
Example:
14
Meaning
The meter has a permanent fault and must be replaced. The readout values
cannot be used.
Temperature sensor faulty. Exchange the device and return it.
The inlet sensor registers a higher temperature than the outlet sensor. Check
whether the sensors are in the correct sections.
Flow sensors faulty. Exchange the device and return it.
Heat meter measures faultlessly. - In order to save electricity, the optical inter-
face is temporarily out of operation.
The flow direction of the volume measuring section is incorrect. Check the
installation direction.