Water treatment apparatus
AssigneeOtv SA
InventorsLee Underwood, Jonathan Fleisig
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Abstract
A water treatment apparatus programmable pass key comprising a data carrier programmed with one or more predetermined codes, each code relating to an operation in or of the water treatment apparatus.
Claims14
A water treatment apparatus programmable pass key comprising a data carrier programmed with one or more predetermined codes, each code relating to an operation in or of the water treatment apparatus.
A method of operating a water treatment apparatus, wherein one or more operations of the water treatment apparatus are only operable by conjunction of a programmable pass key as herein before defined with the water treatment apparatus, said pass key having a or the code adapted to operate the or each operation.
Dependencies are inferred from the claim text.