TERMA ONE Manual De Instrucciones página 6

12. Ensure that the heater has been installed on a wall in
accordance with its installation manual.
13. Please forward this instruction manual to the end user.
Additionally, when installing (by yourself) the heat-
ing element in a radiator.
14. Ensure that the power cord does not touch the hot
parts of the heating element or radiator.
15. The heating element must be fully submerged in the
heating liquid during its operation.
16. It is permitted to test the heating element in the open
air (but never inside the empty radiator) for a period
not longer than 3 seconds.
Caution! The heating element and radiator can heat
up to high temperatures. Handle with caution, do not
touch the hot device.
17. Never turn the heating element on in an empty
radiator!
18. Before installing or removing the device, make sure it
is disconnected from the power source.
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User manual — ONE