INSTaLLaTION
appliance shutdown
11.2 Appliance handover
f Explain the appliance function to users and familiarise them
with how it works.
f Make the user aware of potential dangers, especially the risk
of scalding.
f Hand over these instructions.
11.3 Recommissioning
Material losses
!
Following an interruption of the water supply, recommis-
sion the appliance by carrying out the following steps,
in order to prevent irreparable damage to the bare wire
heating system.
f Isolate the appliance from the power supply. Pull the power
cable plug, if present, from the socket, or remove the fuse/
reset the MCB.
f See chapter "Initial start-up".
12. Appliance shutdown
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 Drain the appliance (see chapter "Maintenance").
14
| EIL Plus
13. Troubleshooting
Problem
Cause
The appliance will not
The aerator in the tap is
start despite the DHW
scaled up or dirty.
valve being fully open.
The sieve in the cold
water line is blocked.
The heating system is
faulty.
The safety pressure limit-
er has responded.
remedy
Clean and/or descale the
aerator or replace the
special aerator.
Clean the sieve after
shutting off the cold
water inlet line.
Check the resistance of
the heating system and
replace the appliance if
required.
Remedy the cause of
the fault. Isolate the ap-
pliance from the power
supply and depressurise
the water line. Activate
the safety pressure
limiter.
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