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Siemens RFK99
Klimo PDPI controller for ventilation and air conditioning. Replacement unit is RLU222 which has the same basic functionality. Info: sensors must be changed from -T30 to Ni1000 and 2 x UA9 interfaces must be added for phase cut signals if old valve actuators are to be retained.
Replacement: RLU222
Please check the technical data of the replacement product exactly, a 1: 1 replacement is not always possible.
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RFK99
Klimo PDPI controller for ventilation...
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