Firmware Versions - Samson TROVIS 5757-3 Mounting And Operating Instructions

Electric actuator with process controller for domestic hot water heating

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Markings on the device

2.2 Firmware versions

Firmware revisions

Old

New

1.0x

2.0x/2.1x

Additional features:

− Switching output (see Annex).

− Data logging function (see Configuration Manual u KH 5757).

− Command mode (see Configuration Manual u KH 5757).

2.0x/2.1x 2.20

Extension of function of switching output (F16) to additional setting option "Circulation

pump (heating) reversed" (see Annex and Configuration Manual u KH 5757).

New pump protection function (F17) (see Annex and Configuration Manual u KH 5757).

2-2

EB 5757 EN

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