Care and maintenance 7
0020239012_02
ecoTEC
plus
Operating
instructions
13
7
Care
and
maintenance
7.1
Maintenance
An
annual
inspection
of
the
product
carried
out
by
a
competent
person
is
a
prerequis-
ite
for
ensuring
that
the
product
is
perman-
ently
ready
and
safe
for
operation,
reliable,
and
has
a
long
working
life
.
After servicing, complete the relevant
service interval record section of the
benchmark checklist, located at the rear of
the installation manual
.
7.2
Caring
for
the
product
Caution.
Risk of material damage
caused by unsuitable clean-
ing agents.
▶
Do not use sprays, scouring
agents, detergents, solvents
or cleaning agents that con-
tain chlorine.
▶
Clean the casing with a damp cloth and
a little solvent-free soap.
7.3 Checking the condensate
drain pipework and tundish
The condensate drain pipework and tun-
dish must always be penetrable.
▶
Regularly check the condensate drain
pipework and tundish for faults and,
particularly, for blockages.
You must not be able to see or feel any
obstructions in the condensate drain pipe-
work and tundish.
▶
If you notice a fault, have it rectified by
a competent person.
7.4 Reading maintenance
messages
If the
symbol is shown in the display, the
product requires maintenance work. The
product is not in fault mode but continues
to operate.
▶
Consult a competent person.
8 Decommissioning
8.1 Temporarily decommissioning
the product
▶
Switch off the product via the main
switch installed on-site.
◁
The display goes out.
▶
When decommissioning the product for
an extended period (e.g. holiday), also
close the gas isolator cock.
8.2 Permanently
decommissioning the product
▶
Have a competent person permanently
decommission the product.
9 Recycling and disposal
▶
The competent person who installed
your product is responsible for the dis-
posal of the packaging.
If the product is identified with this
symbol:
▶
In this case, do not dispose of the
product with the household waste.
▶
Instead, hand in the product to a collec-
tion centre for old electrical or electronic
appliances.
Caution.
Risk of material damage due
to frost.
The frost protection and mon-
itoring devices are only active
while the unit is connected to
the power mains and the gas
isolator cock is open.
▶
Temporarily decommission
the product only if no frost is
expected.
