2
YEAR
Submersible mini heater
Aqua-
nano
heater
User manual
2
YEAR
2
YEAR
Safety
1. The Aqua-nano heater has
been designed to operate
accurately if the ambient
temperature outside the tank is
20°C or above. If the ambient
temperature is lower than
20°C you need to increase
the temperature setting on the
heater to ensure the correct
water temperature.
2. Read user manual carefully
before use
3. Only suitable for indoor use.
4. Ensure voltage shown on the
label matches the mains supply
voltage.
5. Do not insert the plug in the
socket when the heater is not in
the water.
6. Do not remove the heater from
the water when the plug is in
the socket.
7. Before removing the heater from
the tank remove the plug from
socket and let the heater cool
down for 15 minutes.
8. The water level must be at least
at or above the minimum water
level mark on the heater.
9. Always check the temperature
of the water with a thermometer.
The temperature setting on the
heater may vary.
Installation
1. Place the heater in the aquarium,
attaching it to the glass using
the suction cups and ensuring
the heater is fully submerged as
per fig 1 below and not partly
submerged as per fig 2. The
heater should be positioned
near the filter or an air stone so
that the heated water can be
distributed evenly throughout the
aquarium
2. Leave the heater in the water
for 5 minutes before plugging
the heater into the socket. This
allows the unit to adjust to the
temperature of the aquarium
before operation.
3. When you plug the heater into
the socket take care to ensure
that water or splashes of water
cannot reach the socket.
4. Set the temperature indicator to
the correct position by turning
the button on top of the heater
into the correct position. Special
care should be taken with the
use of electrical equipment by or
near children.
✓
✗
✓
✗
Fig 1
Fig 2
10. In the event of damage to the cord
or plug do not use the heater and
discard it.
11. Always disconnect all power to
the aquarium before placing your
hands in the aquarium water.
12. In the event of the heater glass
becoming cracked or leaks
occurring, firstly remove the plug
from the socket then remove the
heater from the aquarium.
13. Cracking of the heater glass is not
covered by the guarantee. It is not
possible to repair cracked glass.
14. 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. Special care should
be taken with the use of electrical
equipment by or near children.
