What does 'Missing SM75' mean on my Rain Bird Control Systems?
The 'Missing SM75' alarm indicates that an ESPLXD-SM75 75-Station Module that was installed in the ESP-LXD Controller has been removed. The programming information for these stations has been preserved. Reinstall a 75-Station Module to restore the stations and programming supported by this expansion module.
General| Type | Modular |
|---|---|
| Weather Sensor Compatibility | Yes |
| Wi-Fi Compatible | No |
| Cycle and soak | Yes |
| Sensor input | Yes |
| Enclosure rating | NEMA 3R |
| Display | LCD |
| Programming Options | Flexible |
| Programs | 6 |
| Station run time | 1 min to 4 hrs |
| Battery backup | No |
| Dimensions | 10.5 x 8.5 x 4.5 inches |
Details the core ESPLXD-M50 module, including FloWatch and FloManager features.
Details the critical importance and installation of LSP-1 surge protectors for system safety.
Outlines grounding requirements for the controller, modules, and surge protectors.
Provides a guide for selecting appropriate flow sensors based on operating ranges.
Troubleshooting steps for open circuits and breaks in the 2-wire path cable.
Diagnosing and resolving short circuits in the 2-wire path cable.
Methods for detecting and isolating earth ground faults in the 2-wire path.
Explains common controller alarms, their causes, and specific solutions.
Addresses alarms related to module configuration, power, and 2-wire communication issues.
Diagnosing non-operating station valves and master valves.
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