Rain Bird ESP-TM2 Instruction Manual

Name: Rain Bird ESP-TM2 Instruction Manual
Brand: Manualverse
Availability: InStock
Rating: 5 (1 reviews)

Rain Bird ESP-TM2 Instruction Manual

5/5 (1👤)

📕 Manual PDF 📄 11 Pages

★Rate It★

📖 Manual 📋 Specifications 📝 Summary 💬 FAQs

Rain Bird ESP-TM2

Rain Bird ESP-TM2 Instructions

Here we offer the Rain Bird ESP-TM2 manual completely free and in English. We have cataloged this manual in the Irrigation Controllers section on Manualverse, and it has been rated by 1 users with an average rating of 5. If you have any specific questions about Rain Bird ESP-TM2, we suggest checking the Frequently Asked Questions (FAQs) section of this manual.

Product Images

Rain Bird ESP-TM2 Specifications

Feature	Description
Maximum Stations	12
Simultaneous Stations	1 plus master valve
Start Times	4 per program
Programs	3 (A, B, C)
Program Cycles	Custom Days, Odd, Even, and Cyclic
Permanent Days Off	Per program
Master Valve Control	On/Off per station
Rain Delay	Supported (up to 14 days)
Rain/Freeze Sensor	Supported (normally closed sensors)
Rain Sensor Control	Global or by station
Seasonal Adjust	Global or by program (5% to 200%)
Manual Station Run	Yes
Manual Program Run	Yes
Manual Test All Stations	Yes
Station Advance	Yes
Short Detect	Yes
Delay Between Stations	Yes (1 second to 9 hours)
Accessory Port	Yes (5-pin)
Save & Restore Programming	Yes

Rain Bird ESP-TM2 Details

The Rain Bird ESP-TM2 controller is designed for straightforward installation and user-friendly operation. Mounting involves securing the unit to a wall, ensuring a close proximity to a 120 VAC outlet. Wiring connections are clearly laid out, supporting standard valve connections, optional master valves, and pump start relays. The controller is compatible with Rain Bird pump start relay models PSR110IC and PSR220IC, which connect to the master valve terminal. It's crucial to note that the controller does not power the pump; the relay must be wired per manufacturer instructions.

For enhanced water conservation, the ESP-TM2 supports rain/freeze sensors, which are connected by removing a yellow jumper wire from the SENS terminals. The controller is only compatible with normally closed rain sensors. Users have the flexibility to set the controller to obey or ignore the rain sensor either globally or on a per-station basis, providing granular control over irrigation based on rainfall.

Custom wiring options are available, allowing the factory-installed 120-volt power cord to be replaced. This process requires disconnecting AC power, removing the junction box cover, and securely connecting external power supply wires (black to black, white to white, green to green/yellow) with wire nuts. Re-securing the metal strain-relief bar is essential for proper function and safety. All electrical work must comply with local building codes, and professional installation is recommended where required.

Programming the ESP-TM2 is intuitive, starting with setting the current date and time. Users can adjust the time format between 12-hour and 24-hour displays. Up to four watering start times are available for each of the three independent programs (A, B, C), offering significant flexibility for scheduling. Station run times can be precisely set from a minimum of one minute up to a maximum of six hours, catering to diverse landscaping needs and plant types.

The controller offers various watering day options beyond simple custom days of the week. Users can choose to water on Odd or Even calendar days or set Cyclic schedules, allowing watering at specific intervals like every two or three days. Seasonal Adjust enables users to globally or program-specifically increase or decrease run times from 5% to 200%, adapting to changing weather conditions without reprogramming individual station times.

For temporary interruptions, a Delay Watering feature allows suspending irrigation for up to 14 days, ideal for periods of heavy rainfall or when away from home. Additionally, Permanent Days Off can be set for Odd, Even, or Cyclic programs, preventing watering on specific days regardless of the cycle. This is useful for weekly maintenance or community restrictions.

Manual watering options include testing all stations, running a single station, or activating a single program immediately, providing quick control when needed. The RESET button offers a quick way to restart the controller in case of malfunctions without erasing all programmed schedules. A 5-pin accessory port is also available for approved Rain Bird external devices, extending the controller's functionality.

Frequently Asked Questions (FAQs)

Can't find the answer you need? Here are some frequently asked questions about the Rain Bird ESP-TM2, and we answer them below.

Why is the watering icon flashing, but the system isn't watering?

This can be due to a water supply issue, loose or damaged wiring, an activated rain sensor, a missing or damaged SENS jumper wire, or a shorted solenoid or master valve. Verify water supply, check wiring, ensure the rain sensor is dry or bypassed, and replace the SENS jumper if missing.

What should I do if the controller display is blank?

A blank display typically indicates a power issue. Verify that the main AC power supply is securely plugged in or connected and working properly. Also, ensure the orange power supply wires are correctly connected to the controller’s "24 VAC" terminals.

My display is frozen and the controller won't accept programming. What's wrong?

An electrical surge may have interfered with the controller’s electronics. Try unplugging the controller for 2 minutes and then plugging it back in. If the issue persists, press and release the RESET button located inside the wiring bay.

How many programs and start times does the ESP-TM2 offer?

The Rain Bird ESP-TM2 offers three independent programs (A, B, C). Each program can have up to four distinct start times, allowing for flexible scheduling throughout the day.

Can I temporarily suspend watering for a few days?

Yes, the ESP-TM2 features a 'Delay Watering' option. You can suspend automatic irrigation for a selected number of days, up to a maximum of 14 days. Watering will resume automatically once the delay period expires.

Is the ESP-TM2 compatible with rain sensors?

Yes, the controller supports normally closed rain sensors. You must remove the yellow jumper wire from the SENS terminals and connect your rain sensor wires. You can also set the controller to obey or bypass the rain sensor globally or on a per-station basis.

How do I reset the controller without losing my programmed schedules?

To perform a soft reset that retains your programming, insert a small tool (like a paper clip) into the RESET access hole and press until the controller restarts. All previously programmed watering schedules will remain stored in memory.

What is the Seasonal Adjust feature?

Seasonal Adjust allows you to increase or decrease the run times for all stations in a program (or globally) by a percentage ranging from 5% to 200%. This is useful for adapting watering to seasonal changes without manually reprogramming each station's run time.

Can I connect a master valve or pump start relay to the controller?

Yes, the ESP-TM2 can control a master valve or a pump start relay. Connect a wire from the master valve or pump start relay to the 'M' terminal. The controller is compatible with Rain Bird pump start relay models PSR110IC and PSR220IC.

How can I set specific watering days, like every other day or only on certain weekdays?

The controller supports several watering day options: 'Custom Days of the Week' (selecting specific days), 'Odd or Even Calendar Days', and 'Cyclic Days' (watering at fixed intervals, e.g., every 2 or 3 days). You can access these settings under the 'RUN DAYS' dial position.

What is the Interstation Delay feature used for?

The Interstation Delay, configurable from 1 second to 9 hours, ensures that one valve has completely closed before the next one opens. This prevents water hammer and ensures proper pressure and flow for each station.

What if I experience excessive watering?

Excessive watering is often caused by programs having multiple start times that were set unintentionally. Remember that each program (A, B, or C) only requires a single start time to run all its assigned stations. Review and reduce the number of start times per program as needed.