Expansion Modules; Module Installation - meibes Rossweiner Heatsonic Instructions D'installation

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 con-
sumption 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 electronics), resulting from non-observation of the rules.

7.1 Module installation

Test output
Fig. 1
1. Open the calculator by folding down the side catches.
2.
Lock the module into the appropriate slot and carefully connect the pre-formed ribbon cable at both ends.
3.
Close the lid and check the meter for correct operation by pressing the push button. Apply the tamper-evident
seal of the housing lid if the meter functions correctly.
Slot 1
Slot 2
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