INSTALLATION
Service information
14 | DCE Plus www.stiebeleltronamericas.com
To break out the apertures in the water heater’s rear cover, you
will need to remove the function module from the rear cover.
1.
4.
5.
2.
3.
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f Undo the screw and disengage the locking tab.
f Push the function module on the back panel gently
backwards.
f Remove the function module from the water heater rear
cover by pulling it slightly forwards and lifting it out.
f Push/break out the required apertures in the back panel
from behind (for positions, see section 16.1, “Dimensions and
connections”, pg. 17). De-burr any sharp edges with a file.
f Install the function module in reverse order onto the water
heater back panel until it clicks into place.
f Secure the heater with the screw.
Mounting the water heater
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1 Flat gasket
2 Filter screen with sealed edge
f Mark the 4drill holes, referencing the positioning on the
water heater rear cover.
f Drill the holes and secure the water heater using suitable
fixing materials (screws and wall anchors are not part of the
standard delivery): Countersunk screw, Ø4.5mm, max. di-
ameter of screw-head 9mm.
f Secure the DHW connection pipe with a flat gasket and the
cold water inlet line with the sealed-edge filter screen (from
the accessories) to the twin connectors.
f Seal the openings on the factory-installed water connections
using the plugs from the accessories.
13. Service information
Connection overview/component overview
D0000082950
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2
3
4
5
6
1 Flow meter
2 High limit safety cut-out, automatic reset
3 NTC sensor
4 Pin strips for connected load and anti-scalding protection
5 Programming unit plug-in position
6 Diagnostic lights
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