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For more information: www.tetra.net
Instructions for use
Congratulations on the purchase of
your Tetra heater thermostat. This
TÜV
tested
heater-thermostat
manufactured from the highest quality
materials and uses the latest aquarium
heater technology. As a result you
can be sure of its accuracy, reliability
and safety. Add to this its simplicity of
use and you have a heater thermostat
that you can simply "set and forget",
leaving it to maintain the desired water
temperature and leaving you to enjoy
your fishkeeping.
Please
observe
the
following
instructions when installing and using
your Tetra heater thermostat:
1. Fasten the enclosed suction
cups to the points provided
on the HT heater thermostat (see
fig.) Note: Suction cups and
holders for heaters and/or filters
are not supplied with the AquaArt
aquarium.
2. Set the desired temperature (2)
using the adjusting knob (1).
3. Fasten the Tetra thermostat
heater in the aquarium using the
suction cups (see fig.). To
ensure the best temperature
regulation, choose a place
where the water is continuously
circulating (i.e. near a filter
or pump). Please ensure that the
heater is always immersed up to
the minimum water level mark.
4. After installing the heater, insert
the plug into the mains socket.
The thermostat takes
several minutes to register the
water temperature. The device
switches on or off as soon as
the temperature deviates from
the desired temperature setting
by ± 0.25 degrees Celsius. In this
way the Tetra HT thermostat
heater automatically keeps the
water at the desired
temperature. The control lamp
illuminates whenever the
heater is on. Minor deviations
between the adjusted
temperature of the heater and
the indication of an aquarium
thermometer are sometimes
possible.
Maintenance
To
maintain
efficient
heating,
periodically clean the glass tube of
calcifications by first unplugging the
heater, removing it after it has been
allowed to cool for 15 minutes, and then
cleaning it only with water and vinegar.
Do not use detergents, solvents or
acids.
Tetra GmbH, Herrenteich 78
D-49324 Melle, Germany
www.tetra.net
Safety
regulations
Important
is
The HT heater thermostat
should only be connected to the
mains once it has been immersed
up to the minimum water level mark.
Before putting your hand into the
water for any reason, disconnect
the heater thermostat and all other
electrical devices from the mains! The
heater thermostat should be left for
15 minutes after disconnecting from
the mains before removal, or before
reducing the water level to below the
minimum water level mark. The HT
heater thermostat should only be used
for indoor aquaria.
The connection lead cannot be
replaced. If the lead is damaged, the
device should be scrapped. Ensure
that the water level does not drop
below the minimum water level mark.
This appliance is not intended for use
by persons (including children) with
reduced physical, sensory or mental
capabilities, or lack of experience
and knowledge, unless they have
been given supervision or instruction
concerning use of the appliance by a
person responsible for their safety.
Children should be supervised to
ensure that they do not play with the
appliance.
This appliance must be supplied
through a residual current device
(RCD)
having
a
rated
operating current not exceeding
30mA.
2 year guarantee
As a result of modern manufacturing
technology, high-quality components
and stringent quality control your Tetra
HT heater thermostat is guaranteed
for 2 years from the date of purchase.
The guarantee covers all major defects
of the device that are proven to be
caused by material or manufacturing
defects. The device will be repaired
free of charge during this period.
Where the device cannot be repaired a
replacement will be provided.
The guarantee does not cover improper
use, breakage of the glass tubes and
damage caused by the device.
This guarantee does not affect your
statutory rights.
In the case of a complaint, please
contact your specialist dealer directly,
presenting your proof of purchase,
or contact Tetra GmbH, Customer
Service, P.O. Box 15 80; 49304 Melle,
Germany.
UK
residual
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