Junkers ELAFLUX ED 18-2 S, Manual

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Operating instructions
13
ED18/21/24-2S - 6 720 611 693 (2019/06)
6 Operating instructions
Please read and observe the detailed safety instructions at the start
of these instructions!
Important: The appliance may never be exposed to frost!
WARNING:
Risk of electric shock!
Switch off the mains voltage supply immediately if a fault occurs.
• Immediately shut off the cold water supply to the appliance should
it leak.
6.1 Getting to know your appliance
The continuous-flow heater heats the water as it flows through
the appliance. The appliance only consumes power during this period.
Operating the appliance
The continuous-flow heater has two heat settings:
The e setting is ideal for:
▶ Wash basin
▶ Shower
The II setting is used in combination with a thermostatically-controlled
premixer, for high temperatures or for large volumes of water, e. g. for:
▶ Dishwashing
▶ Cleaning
6.2 Operating the appliance
Turn on the hot-water tap
The continuous-flow heater switches on and heats the water when
the hot-water tap is turned on.
It switches off again when the tap is turned off.
Increasing the water temperature
Slightly close the hot-water tap.
Decreasing the water temperature
Turn on the cold-water tap.
6.2.1 Startup after a water cutoff
• Disconnect the appliance from the mains supply (remove the fuses
in the fusebox).
• Turn on the hot-water tap until the air is purged from the pipe.
• Reinstall the fuses.
The appliance is ready for operation.
6.2.2 Saving energy
Use the “e” setting whenever possible.
For wash basins: Open the corner valve to such an extent that only
the lower heat setting switches on.
6.2.3 Winter operation
NOTICE:
Note: It is possible in winter that the supply temperature of the water is
reduced and the required outlet temperature is no longer achieved.
• In order to compensate for this temperature reduction, please reduce
the water quantity on the tap until the required water temperature is
achieved.
7 Cleaning
Simply wipe the appliance with a damp cloth.
Do not use acidic or abrasive cleaning materials.
NOTICE:
Notes: It is normally not necessary to descale the appliance. However,
extremely hard water and the frequent flows of very hot water can cause
the appliance to scale up. In this case please contact our after-sales
service.
8 After-sales service
If you call the after-sales service for assistance, please specify the serial
number
(SNR/TTNR) of your appliance.
These numbers are found on the inside of the swing-out control panel of
the continuous-flow heater.
e Economy setting – two thirds power
II Intensive setting – full power