Expansion Modules - Diehl Metering SHARKY 775 Guide D'installation

After 8 changes, it is no longer possible to change the installation position.
The possibility of changing lapses either immediately upon
detection of water, or after three hours' operation without error
detection (pre-set ex works).
The following indication appears in the display (example):
When changing the installation position, the sensors must be
matched to the actual installation (see chapter 4).
7.

Expansion modules

The energy meter has two slots for expansion modules.
They can be mixed, but two pulse modules of the same kind must not be
installed.
The analogue module occupies both positions.
These modules have no effect on consumption recording and can be fitted
retrospectively without damaging the verification mark.
The relevant ESD regulations (electrostatic discharge) must be
observed.
No responsibility is accepted for damage (especially to the elec-
tronics), resulting from non-observation of the rules.
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In each change, the framed
number in the display is
reduced by 1.
The changes indication dis-
appears.