STIEBEL ELTRON HDB-E 11/13 Trend - Recommissioning; 12 Shutting down the System; 13 Installation Alternatives; Electrical Connection from above on Unfinished Walls_33

INSTA' LATE' ,"
Shutting down the system
• Tick the selected connected load and rated voltage on the ap-
pliance cover type plate ( on both sides). Use a ballpoint pen
to do this.
• Secure the appliance cover with the screw.
• Fit the fascia to the appliance cover.
• Remove the protective film from the front panel.
on
• Switch on the power supply.
o
Appliance handover
• Explain the appliance function to users and familiarise them
with how it works.
• Make users aware of potential dangers, especially the risk of
scalding.
• Hand over the instructions.
11.3 Recommissioning
O
Property damage
To ensure that the bare wire heating system is not dam-
aged following an interruption to the water supply, the
appliance must be recommissioned by taking the follow-
ing steps.
• Disconnect the appliance from the power supply by
removing the fuses/tripping the MCBs.
• Open and close all connected draw- off valves several
times for at least one minute until all air has been
purged from the pipework and the appliance.
• Switch on the power supply again.
12. Shutting down the system
• Isolate all poles of the appliance from the power supply.
• Drain the appliance ( see chapter " Maintenance / Draining the
appliance").
13. Installation alternatives
Overview of installation alternatives
Electrical connection
On unfinished walls, connected from above
IP rating
IP 25
On unfinished walls, connected from below, short
power cable
Surface- mounted
IP 25
IP 24
Water connection
Surface- mounted
IP rating
IP 24
Other
Installation with offset tiles
IP rating
IP 25
Rotated appliance cover IP 25
Horizontal installation of the appliance IP 24
A
, WARNING Electrocution
7 Before any work on the appliance, disconnect all poles
from the power supply.
13.1 Electrical connection from above on unfinished
walls
1 Cable entry installation aid
• Prepare the power cable.
1
g
1 Cable routing
• Reposition the mains terminal from the bottom to the top. To
do this, undo the fixing screw. Turn the mains terminal with
connecting cables 180° clockwise. Route the cable around
the cable guide when doing so. Secure the mains terminal in
place.
• Replace the cable grommets.
• Install the cable grommet from the top at the bottom.
• Pull the cable grommet over the cable sheath of the power
cable.
• Install the appliance on the threaded studs of the wall
mounting bracket.
• Push the back panel firmly against the wall. Lock the fixing
toggle by turning it 90° clockwise.
• Pull the cable grommets into the back panel until both lock-
ing tabs engage.
• Connect the power cable to the mains terminal.
A
, WARNING Electrocution
7
The connecting wires must not protrude beyond the level
of the mains terminal.
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