STIEBEL ELTRON EIL 3 Trend, Manual For Operation And Installation

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www.stiebel-eltron.com EIL Trend | 15
INSTaLLaTION
appliance shutdown
12. Appliance shutdown
f f Isolate the appliance from the power supply by means of the
fuse/MCB in your fuse box or by pulling the power cable plug
from the socket.
f f
Drain the appliance (see chapter "Maintenance").
13. Troubleshooting
problem Cause remedy
The appliance will not
start despite the DHW
valve being fully open.
The aerator in the tap is
scaled up or dirty.
Clean and/or descale the
aerator or replace the spe-
cial aerator.
The sieve in the cold water
line is blocked.
Clean the sieve after
shutting off the cold water
inlet line.
The heating system is
faulty.
Check the resistance of
the heating system and
replace the appliance if
required.
14. Maintenance
DANGER Electrocution
Before any work on the appliance, disconnect all poles
from the power supply.
14.1 Draining the appliance
DANGER Scalding
Hot water may escape during draining.
If the appliance needs to be drained for maintenance or to protect
the whole installation when there is a risk of frost, proceed as
follows:
f f
Close the shut-off valve in the cold water inlet line.
f f Open the draw-off valve.
f f Undo the water connections on the appliance.