19
EN
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.
MAINTENANCE
Clean the exterior of the heater using a soft cloth and mild detergent intended for
cleaning smooth varnished surfaces. Do not use detergents that contain alcohol or
abrasives. With regular service inspections you will ensure faultless functioning and
long life of the heater. Tank corrosion warranty applies only if all the prescribed
regular inspections of the protective anode wear have been made. The period
between regular inspections should not be longer than stated in the warranty
certificate. Inspections should be carried out by authorised service providers that will
record each inspection on the warranty statement of the product. Upon inspection the
service provider will inspect the amount of wear on the anti
-
corrosion anode and, if
necessary, clean the limescale that accumulates depending on the quality, quantity
and temperature of the water inside the heater. The service provider will also
recommend the date for the next inspection depending on the condition of the heater.
Please do not attempt to fix any defects of the heater by yourself. Call the
nearest authorised service company.
Summary of Contents for FTG 30 E5
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