Set meter constant EC
The meter constant indicates the number of revolutions per minute of the meter disc at an
energy consumption of 1 kWh. This parameter can vary from meter to meter and is indicated
as a value in the type label of the energy meter.
Typical values for meters in private homes are 150 R/kWh or 96 R/kWh.
This value must be entered correctly in order for the energy measurement system to correctly
calculate the energy consumption and consumption values.
To set the parameter, proceed as follows:
• Select the desired sensor according to chapter 11.c).
• Press the T1 and T2 buttons until the display switches to the cost factor display (CF).
• Briefly press the T2 button. The display switches to the EC meter constant:
Permissible value range:
1.0 R/kWh to 6000 R/kWh
After 999.9 R/kWh, the decimals are no longer given.
Preset value:
150 U/kWh
• Briefly press the T3 button; now the meter constant is counted up with each button press.
If you hold the T3 button, the counter runs to the desired value at a higher speed.
• After setting the desired value, wait until the device returns to the basic display.
57