OPERATION
Settings
4.2
Recommended settings
Your instantaneous water heater offers maximum precision and
maximum convenience in DHW provision. Should you nonetheless
be operating the appliance with a thermostatic valve, we recom-
mend that you:
f Adjust the set temperature on the appliance to over 50 °C.
f
Then set the required set temperature on the thermostatic
valve.
Saving energy
The following recommended settings will result in the lowest en-
ergy consumption:
- 38 °C for hand washbasins, showers, bath
- 55 °C for kitchen sinks
Recommended setting for operation with a thermostatic valve
and water preheated by solar energy
f Set the temperature at the appliance to the maximum
f
temperature.
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Following an interruption to the water supply
Material losses
!
To ensure that the bare wire heating system is not dam-
aged following an interruption to the water supply, the
appliance must be restarted by taking the following steps.
f Isolate the appliance from the power supply; do this
f
by removing the fuses or switching the appliance to
"OFF".
f Open the tap for one minute until the appliance and
f
its upstream cold water inlet line are free of air.
f Switch the power supply back on, or set a tempera-
f
ture on the appliance or wireless remote control.
DHE Connect | DHE Touch |
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