This is commonly seen in 2 wire systems and with super economical irrigation controllers big box stores. Position gasket on back of switch plate.
Munro Startbox Standard
Munro smartbox wiring diagram. The on light should turn on. 6twist on wire nuts. If you need additional assistance please contact munro pump at 18009424270 or contact your local irrigation wholesaler. Available in 24v 110v 220v coils. Refer to specific wiring diagram located on inside cover. Munro startbox series p u m p ps t a r t r e l a y u m p s t a r t r e l a y munro start.
After 5 seconds the system should shut off and both the on and up lights should be on. All external devices are powered at reduced 24 volts. Additionally the munro smartbox provides personal protection. Call munro technical support for any questions relating to this product. Attach ground wires to outlet box grounding screw. Bring power leads and sensor leads into box.
The munro smartbox reduced incoming amperage box accepts a low amperage startstop signal to provide all of the benefits of the standard smartbox including loss of prime and run dry protection even when signal amperage is reduced. Munro smartbox series munro troubleshooting guide smartbox mplc24 shown checking the time delay turn the time delay down to 5 seconds. 11 common issues this guide was developed to assist you in troubleshooting common centrifugal pump issues for small turf and irrigation applications 5hp and below. Smartbox requires a vertically mounted single gang full size outlet box. Low risk of line voltage harming people or pets no need to wonder which relay to use the munro smartbox has a 40 amp relay to work equally well with single phase 34 hp to 5 hp. Strip 12 of insulation from all leads.
Connect as shown in wiring diagram on page 6. Next cross the red and blue wire. The startbox smartbox troubleshooting guides do not apply to 2 wire decoder systems. Evaluating the system 1.
Gallery of Munro Smartbox Wiring Diagram
