Adjustable Parameters; Getting Started - Siemens UH50 Serie Montageanleitung

4.3

Adjustable parameters

The following parameters can be set on the meter:
Reset error message F8 (only displayed if F8 appears)
Reset maxima
Reset missing time and flow measurement time
Enter yearly set day (DD, MM) *
Enter monthly set day (DD) *
Enter date (DD, MM, YY) *
Enter time (hh, mm, ss) *
Enter 8-digit property number (corresponds to M-Bus second-
ary address)
Enter M-Bus primary address for module 1
(0..255) *
Enter M-Bus primary address for module 2
(0..255) *
Select first module function for module 1
(CE or C2)
Select second module function for module 1
(CV or CT or RI)
Select first module function for module 2
(CE or C2)
Select second module for module 2
(CV or CT or RI)
Select maxima measurement period
(7.5, 15, 30, 60 min / 3, 6, 12, 24 h)
Return to normal mode
* Ensure that sensible values are entered. The meter does not carry out a plausibility test.
This means that incorrect values can also be entered (e. g. month > 12).
Note: The meter can be parameterised even if the mod-
ules have not yet been installed.
4.4 Call up parameter operation
Proceed as follows to call up the parameter operation:

Hold the service button for 3 seconds until
appears on the LCD.

Press button 1 to switch the display until
appears on the LCD.

Press button 2 to select the menu.
Note: To reset error F8 or the maxima press button 2.
4.5 Selecting parameters
To select a parameter proceed as follows:

To switch the display press button 1.

To activate the parameter to be changed press button 2.
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4.6 Parameterisation
For parameterisation proceed as follows:

To change the blinking value press button 2.

To enter the set value press button 1.
The next digit to the right blinks. Repeat the steps above for all
digits.

The LCD displayes a star symbol briefly to confirm.
If inputs are incorrect, parameterisation can be repeated.
4.7 Completing parameterisation
To leave the parameterisation operation proceeds as follows:

Hold button 1 until the LCD shows

Press button 2.
4.8 Cancelling Input
To close the parameterisation proceeds as follows:

Press the service button during parameterisation (ESC
function).
The LCD display shows the last valid value.
4.9 Service software
With the service software, tariffs, fast pulses and communica-
tion modules can be set in parameterisation mode.
5.

Getting started

For activation proceed as follows:

Put the housing cover in position and press it gently until all
the lugs click into place audibly.

Open the slide valves slowly.

Check the heating system for leak-tightness and bleed air
out carefully.
The message "F0" disappears after 100 sec. at the most.

Check the measured values for flow and temperatures for
plausibility.

Vent the heating system until the flow display is stable.

Regulate the heating system with the flow display.

Seal the electronic unit to protect against manipulation.

Fit the user locks to the electronic unit.

Read the meter status for energy, volume, operation and
missing time and note the values.
Recommendation: Reset the maxima and the missing time.
CE2M5324xx
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