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The ZENNER EDC modules have been developed
for all ZENNER water meters whose registers are
equipped with AMR/AMI modulator disc (Picture 1).
Depending on the version, the registers are equipped
with 6- or 8-digit roller counters.
3. Mounting respective retrofitting of the EDC module on a water meter
Picture 1: ZENNER register with modulator disc
Picture 2: EDC with xing clip (EDC-C)
Picture 3: EDC with xing screw (EDC-S) for meters
with copper-can register (IP68)
Depending on the register version (standard dry
dial or copper-can) two different EDC casing
types are available:
Picture 5: Mounting of the
EDC-S on the copper-can
register (IP68)
Picture 4: Mounting of
the EDC-C.
3.1. Mounting (retrofitting) with fixing clip
(EDC-C)
Place the EDC on the previously cleaned reg-
ister as shown on picture 4 and press it rmly.
Make sure that the screw passage and the re-
cess in the register cap t correctly. Addition-
ally, secure the EDC with the enclosed xing
screw. Then stick the two yellow adhesive
security seal stickers over the screws. If nec-
essary the water meter lid has to be changed
against the supplied lid which is tting with the
EDC module.
3.2. Mounting with fixing screw (EDC-S)
Place the EDC on the previously cleaned register
and fasten it with two xing screws as shown in
picture 5. Then stick the two yellow adhesive se-
curity seal stickers over the screws.
If necessary the water meter lid has to be
changed against the supplied lid which is tting
with the EDC module.
4. Configuration
The local conguration is only required in case of
retrotting of the EDC module on a water meter.
Otherwise the conguration has been made dur-
ing manufacturing.
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