Irritrol CL-MR Climate Logic Mini-Receiver User Manual

1. Introduction

This manual provides comprehensive instructions for the installation, operation, and maintenance of the Irritrol CL-MR Climate Logic Mini-Receiver. The CL-MR is an integral component of the Irritrol Climate Logic wireless weather sensing system, designed to enhance the efficiency of your irrigation system by receiving weather data from a compatible transmitter. Please read this manual thoroughly before proceeding with installation or operation to ensure proper functionality and longevity of the device.

2. Product Overview

The Irritrol CL-MR Climate Logic Mini-Receiver is specifically designed to work with the Irritrol Climate Logic wireless weather sensing system. It acts as the receiving unit for wireless signals containing crucial weather data, which it then relays to a compatible Irritrol irrigation controller. This data allows the controller to adjust watering schedules based on real-time environmental conditions, optimizing water usage.

Key features include:

Dedicated mini-receiver for the Irritrol Climate Logic system.
Offers a line-of-sight signal range of up to 1000 feet (approximately 305 meters).
Compatible with Irritrol Rain Dial-R, Total Control-R, and Kwik Dial controllers (Kwik Dial requires adapter cable CMR-ADP).

Irritrol CL-MR Climate Logic Mini-Receiver unit with antenna and cable.

Figure 1: The Irritrol CL-MR Climate Logic Mini-Receiver. This image displays the Irritrol CL-MR Climate Logic Mini-Receiver. It is a compact, light-colored unit with a black antenna extending from the top and a black cable attached to the side, typically used for connection to an irrigation controller.

3. Setup

Proper setup of the CL-MR Mini-Receiver is crucial for accurate weather data transmission and optimal irrigation control. Follow these general steps for installation and pairing:

3.1 Mounting the Receiver

Select a mounting location for the receiver that is within 1000 feet line-of-sight of the Climate Logic transmitter.
Ensure the location is free from obstructions that could interfere with the wireless signal, such as large metal objects or dense foliage.
Mount the receiver securely using appropriate hardware.

3.2 Connecting to the Controller

Connect the receiver's cable to the designated port on your compatible Irritrol irrigation controller (Rain Dial-R, Total Control-R, or Kwik Dial).
For Kwik Dial controllers, ensure the CMR-ADP adapter cable is used for proper connection.
Refer to your specific irrigation controller's manual for detailed instructions on connecting external devices.

3.3 Pairing with the Transmitter

After physical installation, the receiver must be paired with the Climate Logic transmitter to establish wireless communication. The pairing process typically involves a sequence of button presses or menu selections on both the transmitter and the irrigation controller. Consult the Climate Logic transmitter's manual and your irrigation controller's manual for the exact pairing procedure. A successful pairing will usually be indicated by a status light or message on the controller.

4. Operating Instructions

The Irritrol CL-MR Mini-Receiver operates passively by continuously receiving wireless weather data from the Climate Logic transmitter. Once successfully installed and paired, its operation is largely automatic and integrated with your irrigation controller.

Data Reception: The receiver continuously monitors for signals from the Climate Logic transmitter, which sends data on temperature, rainfall, and other relevant weather conditions.
Data Relay: Received data is immediately relayed to the connected Irritrol irrigation controller.
Automatic Adjustments: Based on the received weather data and the settings configured in your irrigation controller, the controller will automatically adjust watering schedules (e.g., suspend watering during rain, reduce watering during cooler periods).

No direct user interaction is typically required with the CL-MR Mini-Receiver during normal operation, beyond ensuring it remains powered and connected.

5. Maintenance

The Irritrol CL-MR Mini-Receiver is designed for minimal maintenance. Adhering to these guidelines will help ensure its continued reliable performance:

Keep Clean: Periodically wipe the exterior of the receiver with a soft, damp cloth to remove dust and dirt. Avoid using harsh chemicals or abrasive cleaners.
Ensure Dryness: While designed for outdoor use, ensure the receiver is not submerged in water or exposed to excessive moisture beyond normal weather conditions.
Check Connections: Occasionally inspect the cable connection to the irrigation controller to ensure it is secure and free from damage.
Antenna Position: Ensure the antenna remains upright and unobstructed for optimal signal reception.

6. Troubleshooting

If you experience issues with your Irritrol CL-MR Mini-Receiver, consider the following troubleshooting steps:

6.1 No Signal or Intermittent Signal

Check Transmitter: Ensure the Climate Logic transmitter is powered on and functioning correctly.
Range: Verify that the receiver is within the 1000-foot line-of-sight range of the transmitter.
Obstructions: Look for any new obstructions (e.g., new construction, dense plant growth) that might be blocking the signal path between the transmitter and receiver.
Re-pair Devices: Attempt to re-pair the receiver with the transmitter and irrigation controller as per their respective manuals.
Connections: Ensure all cable connections are secure and undamaged.

6.2 Incorrect Watering Adjustments

Controller Settings: Verify that the Climate Logic features are correctly enabled and configured in your irrigation controller's settings.
Transmitter Data: Confirm that the Climate Logic transmitter is sending accurate weather data (e.g., rain sensor is not blocked, temperature sensor is clean).

If problems persist after attempting these steps, contact Irritrol customer support or a qualified irrigation technician.

7. Specifications

Specification	Detail
Model Number	CL-MR
Manufacturer	Irritrol
Item Weight	1.5 pounds (approximately 0.68 kg)
ASIN	B0087R41B2
Signal Range	Up to 1000 feet (line of sight)
Compatibility	Irritrol Rain Dial-R, Total Control-R, Kwik Dial (with CMR-ADP adapter)

8. Warranty Information

Specific warranty details for the Irritrol CL-MR Climate Logic Mini-Receiver are not provided within this document. For information regarding the product warranty, please refer to the documentation included with your purchase or visit the official Irritrol website.

9. Support

For technical assistance, troubleshooting beyond the scope of this manual, or inquiries about your Irritrol CL-MR Climate Logic Mini-Receiver, please contact Irritrol customer support. Contact information can typically be found on the official Irritrol website or in the packaging materials that accompanied your product.

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Irritrol CL-MR