TMC-424 - Thewatershed.biz

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Rain Sensor Installation (Optional)All Toro rain sensors, including wireless models TWRS and TWFRS (rain/freeze), and wired versionTRS, can be connected directly to the TMC-424E to automatically interrupt irrigation when the presetrain or (freeze) threshold is met.A sensor bypass switch is provided to override sensor operation as needed. Refer to page 18 foradditional Rain Sensor operating information.When the sensor absorbs moisture, it signals the TMC-424E to suspend automatic watering operations.While irrigation is suspended, SEN is displayed. When the sensor automatically resets (or isbypassed) enabling the controller to return to automatic operation, the controller will return to normalprogram operation.– White Wire– Brown Wire– Red WireTWRFSReceiver– Red Wire1. Route the sensor wires from the device into the controller housing through the providedaccess hole.2. Remove the jumper wire installed between the sensor terminals.3. Connect the white wire to the top sensor (S) terminal. Connect the brown wire to theremaining sensor (S) terminal. Connect one (either) red wire to the Hot Post, and theremaining red wire to a station common (C) terminal.4. Set the sensor switch to the Sensor Active position.5. Refer to the instructions provided with the rain sensor for detailed installation and set upinformation.26
Toro TMR-1 Handheld Remote Installation (Optional)The TMC-424E is equipped for operation with the Toro TMR-1 handheld remote control. Ahandheld control option is provided in Special Functions that enables/disables handheld operation.By default operation is enabled. Refer to page 13 to disable handheld remote operation.TMR-1ReceiverReceiverPlug1. Install the TMR-1 remote receiver plug assembly according to the user’s guide provided withthe TMR-1 kit.2. Route the receiver power wires and control cable into the cabinet through one of the availableknock-out access holes.3. Connect either power wire to the Hot Post terminal, and the remaining power wire to a stationcommon (C) terminal.4. Plug the RJ-11 connector into the Handheld Remote Port receptacle.5. For complete handheld remote operating information, refer to the user’s guide provided withthe TMR-1 kit.27
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Page 9 and 10: Programming OverviewWhat is a water
Page 11 and 12: Set Program Start TimesNOTE: The TM
Page 13 and 14: Season Adjust FeatureThe Season Adj
Page 15 and 16: NOTE: A program must have the MV/PS
Page 18 and 19: Manual OperationsThe TMC-424E offer
Page 21 and 22: • Select Flow Sensor Module Maste
Page 23: Rain Sensor Control by ProgramThis
Page 27 and 28: Pump Start/Master ValveValveCommonP
Page 29: Input Power Connection - Outdoor Mo
Page 33 and 34: Appendix B - TMC-424E Current Load
Page 35 and 36: Appendix D: Default Settings - Abbr
Page 37 and 38: The Toro Promise — Limited Five-Y
Page 39 and 40: Notes:35

TMC-424 - Thewatershed.biz

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