Zenner zelsius C5-ISF Notice D'installation Et D'utilisation page 66

PROGRAMMING MENU
The programming menu is useful for the ordinary programming of the meter and for configured data
verification.
PROGRAMMING MENU ACCESS
To enter the programming menu, press the T1 button and select level 3. Then keep the T2 button pressed
for more than 3 seconds.
Once this is done, you will be prompted to enter a password for security reasons. Select the digit using
the T2 button and change the single numbers with the T1 button.
The password is communicated by the manufacturer to the installer only.
After entering the password, it is possible to start the parameters configuration.
The configuration screens are divided into 10 sub-levels. Here below there is a "step by step" guide for
the correct configuration of the heat meter:
1) The first parameter that has be configured is the pulse value "k" of the C1 cold/hot water meter.
The value can be selected by using the button T1: 0.1–0.25–1–2.5–10–25–100–250–1000 L/imp
Confirm the selected parameter by holding the T2 button for more than 3 seconds, thus moving to the
next parameter.
2) The second parameter that has be configured is the update of the consumption data reported on the
C1 hot/cold water meter dial. Select the digit using the T2 button and change the single numbers with
the T1 button.
GE552Y215-6-7 User Manual v1.9.1
ENG - 14