Re-Commissioning After A Blackout; Re-Commissioning After An Interruption To The Water Supply; Cleaning; After-Sales Service - Dimplex DEE 1521 Assembly And Operating Instructions Manual

Instantaneous water heater
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DEE 1521, DEE 2127
3.4.1 Temperature preselection
The following positions are recommended for hand
washing, showering, bathing and dishwashing uses:
Operation
Washing hands
Showering
Filling the bathtub
Washing dishes
To make the selection, turn the temperature selection
dial to the corresponding symbol and select the de-
sired operating mode.
3.4.2 Minimum and maximum temperature
In addition to the specified temperatures, it is possible
to set another temperature in the range of 20 °C to
60 °C.
Minimum temperature
To set the minimum temperature of 20 °C, turn the
dial as far left as possible.
Maximum temperature
To set the maximum temperature of 60 °C, turn the
dial as far right as possible.
NOTE
Under certain usage conditions and for short periods
of time, the water temperature can reach up to 70 °C.
The hot water outlet pipes can reach equally high
temperatures and there is a risk of scalding if you
come into contact with them.
Temperature reduction see chapter 4.9.2..
ATTENTION!
Risk of scalding in case of contact with hot
water. Always check the pre-set water tem-
perature.
www.dimplex.de
3.4.3 Winter mode
In winter, the inlet temperature can be particularly low
and the selected temperature might not be reached.
Approximate
In this case, reduce the volume flow on the hot water
temperature
tap until the desired hot water temperature is
reached.
35 °C
3.5
After a blackout, leave the hot water tap running until
38 °C
hot water comes out.
3.6
42 °C
48 °C
It is only then that the device is in operation again.
3.7
3.8
Whenever you call after-sales service, state the
E number of the device. The E number is on the type
plate underneath the front plate.
Remove the front plate and make a note of the E num-
ber on the type plate.
6721873500 (2023/07)
NOTE

Re-commissioning after a blackout

Re-commissioning after an interruption to
the water supply
Disconnect the device from the power supply
(switch off the fuses).
Open the hot water tap until all air has been
flushed out of the pipes.
Close the hot water tap.
Switch the fuses back on.
Open the hot water tap and let the water run for at
least one minute.

Cleaning

Do not use any abrasives or solvents or alcohol-
based products.
Do not use steam cleaners.
Clean the outer cases with a mild detergent.
Remove dirt and calcium residue.

After-sales service

A
English
B
EN-7

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Dee 2127

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