Cleaning, Care And Maintenance; Troubleshooting - STIEBEL ELTRON DHB-E 11 SLi electronic Bedienung Und Installation

OPERATION

Cleaning, care and maintenance

5. Cleaning, care and maintenance
f Never use abrasive or corrosive cleaning agents. A damp f
cloth is sufficient for cleaning the appliance.
f Check the taps regularly. Limescale deposits at the tap out- f
lets can be removed using commercially available descaling
agents.
6.

Troubleshooting

Problem Cause
The appliance will not There is no power.
start despite the DHW
valve being fully open.
The aerator in the tap
or the shower head is
scaled up or contami-
nated.
When hot water is being The air sensor detects air
drawn off, cold water in the water and briefly
flows for a short period. switches the heater off.
Required temperature The water supply has
> 45 °C is not achieved. been interrupted.
Cold water inlet tempera-
ture is > 45 °C.
If you cannot remedy the fault, notify your qualified contractor.
To facilitate and speed up your request, provide the number from
the type plate (000000-0000-000000).
24 | DHB-E SLi
Remedy
Check the fuses/MCBs in
your fuse box/distribu-
tion panel.
Clean and/or descale the
aerator or shower head.
The appliance restarts
automatically after
1 minute.
Vent the appliance and
the cold water supply line
(see chapter "Operation /
Recommended settings /
Following an interruption
to the water supply").
Reduce the cold water
inlet temperature.
DHB-E ... SL
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