Kalfire G Series Installation Instructions Manual

Also see for G Series: User instructions

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Kalfire G Series Installation Instructions Manual Manual pdf 21 page image

5.9 Operating with an external switch (option)CAREFUL! The shutdown switch does not function incombination with the home automation connection.5.9.1 Connecting home automation system (option)Fig. 21: SDS-DOMO combi-cable connected to HDIMS1. Connect the red wire of the SDS-DOMO combi-cable to theoutput signal (D/C) of the home automation system.2. Connect the blue wire to the GND terminal of the homeautomation system.3. Use heat-shrink cable to insulate the connections and avoidshort-circuits.4. Connect the home automation cable to the automaticburner relay.5. Adjust the home automation system to the followingvalues:• 1.5V Hybrid function.• 3.0V Heat demand, the fire will ignite.• 3.0 - 9.0V flame intensity is adjusted by modulation:low or high.• 9.5V ECO mode.• 0 V Fire switched off.The remote control and the home automation system cannot beused at the same time. The remote control can only be used ifthere is no current supplied to either of the two contacts.In the event of an error message, the system should always bereset using the remote control. For this reason, the remotecontrol must always be located near the receiver.5.9.2SDS-DOMO combi-cable for external switch(option)The shutdown switch ensures that the power is turned off whilethe burner control (HDIMS) continues to be fed a constant powersupply (in a hotel or an exhibition space, for example). The shutoffswitch must be connected to the SDS-DOMO combi-cable.When the switch is shut off the flamed will be extinguished, theelectronics of the appliance will remain active and the remotecontrol will display the notification 04F. The flame stays in ablocked position so long as the switch is inactive. When the switchis operated, it will open and the flame will be ignited. Connect thetwo black wires of the SDS-DOMO combi-cable to the switch.Use heat-shrink cable to avoid short-circuits. See: Wiring diagramon page 86.Example:In the electrical diagram below, the SDS-DOMO combi-cable isconnected to a keycard to open a hotel room. In the example, thegas fire is operated simultaneously.1. Starting position > F04 error message.2. The gas fire cannot be turned on.3. When the keycard is inserted, the gas fire relay is turned on.4. The relay opens the contact of the shutdown switch in thegas fire.5. The F04 error message disappears after approximately oneminute.6. The gas fire is unblocked.7. The gas fire can be switched on.8. The gas fire operates.9. If the keycard is removed, then the power to the relay of thegas fire is turned off.10. The relay closes the contact of the shutdown switch in thegas fire.11. The gas fire switches off automatically (stand-by).12. After approximately one minute, the remote control returnsto the starting position.If the keycard is reinserted within one minute:13. The relay opens the contact of the shutdown switch.14. The gas fire is unblocked and automatically switches on.5.10 Connector for external devices (option)It is possible that external devices can be connected to the gas firethat switch oin or off at the same time as the fireplace is switchedon or off. External devices can be connected on the “open enable”or “aux enable” burner control with a connector that can beordered from Kalfire.• red = contact 0/10V• blue = GND• black = connecting wire (shut down switch)21