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CAN bus Autoplugin RCP-B1 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 Brown White to ventilation turning on scheme Grey Brown-white Green to heater turning on Blue scheme turning off...
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Permanent connection schemes · General connection scheme (fig.1, page 2) Explanations to the scheme: o The additional relay connection (Relay 1 at the figure) may be required for some models of E-series: * is a contact number 4 (red-yellow wire) for BMW X1, * is a contact number 1 (red-white wire) for BMW X5/X6 o Optional elements are outlined by dashes ·...
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o The scheme of heater/ventilation turning off by the impulse of negative polarity Figure 6 · Connection of inputs Heater_RC and Ventilation_RC o The inputs are intended for connection of specialized remote controls such as DEFA Smart Start, Hydronic Easy Start, Webasto Telestart. If direct connection of remote control’s output line to an input is not functional, the scheme at the fig.7 can be applied.
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· Alerts receiving If remote control unit has got inputs to obtain information about the heater operation, they can be connected to the RCP’s outputs Alert_1 and Alert_2. These outputs are negative polarity ones. Therefore if remote control unit has got inputs of positive polarity, it needs to apply matching circuits (with relay ex.).
3) Troubleshooting If a run-time error occurs during heater operation, RCP informs about error code with LED flashing. The number of flashes in series corresponds to the error code. See table 5 for the codes description and possible solutions. Table 5 Error Error Possible Reasons of...
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short operating time of less than 20 minutes CAN-bus There is a problem with Check for the module’s cables error connection of the connection module to the CAN-bus Settings Settings have been Reset the settings (8.1.1), error incorrectly stored in readjust RCP RCP’s memory Heater no...
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