BiAL ILS Mode D'emploi page 8

7. The pressure in the radiator should not exceed 10
atm. Make sure an air cushion is preserved in electric
radiators, in central heating systems leave one valve
open to prevent pressure build up due to the thermal
expansion of the liquid.
8. The device is intended for home use only.
9. Fitting and Installation of the device must be carried
out in accordance with all local regulations for electri-
cal safety, including installation in a permissible loca-
tion only, maintaining bathroom electrical zones.
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