Gorenje FTG 30-100 E5, Instructions For Use Manual

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The Anti-Legionella Function
If the water in the heater does not reach 65 °C for 14 consecutive days, the anti-legionella
function heats the water to 70 °C and maintains this temperature for 120 minutes.
Indication of errors
In case of error, control lights start to flash on the display
1
.
Emptying the heater
If you are planning to unplug the heater from power supply, please drain out all the
water to prevent freezing. Water from the heater that is installed vertically on the wall
can be drained through the heater's inlet pipe. For this purpose it is advisable to install a
T- element with an outlet valve between the inlet pipe and safety valve. Before draining,
please unplug the heater from the power supply, open the warm water handle on the
mixing tap and drain the warm water. When the water in the heater is cooled, close the
flow of cold water into the heater and unscrew the flexible pipe on the warm water outlet.
The heater can now be drained through the outlet valve on the inlet pipe. After draining
the water through the inlet pipe, a small quantity of water remains in the heater. When
refilling the heater with water it is recommended to open the warm water tap on the
mixing tap and let the water run for at least two minutes through the outlet pipe (the
water stream should be steady, medium strength, about as thick as a pencil).
A heater installed horizontally on a wall can only be emptied by an
authorised service provider.
Error Error description Signalization Solution
E1 • Temperature sensor error
• Repeated 2x quick pulse
of the control light on the
display
1 .
• Call service
(heater out of order).
E5
• Overheating
(temperature>90 °C)
• Repeated 3x quick pulse
of the control light on the
display
1 .
• The error is automatically
deleted when the
temperature drops below
the set value.
• Should the error repeat,
please call the service
company.
E44 • Dry start
• Repeated 4x quick pulse
of the control light on the
display
1 .
• Fill the heater with water.
• The error is deleted by
switching off the heater
or by holding button
2
for 3 seconds.
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19
EN