Dial Cooler Controller Model 7617 User Manual
Evaporative Cooler Thermostat
Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Dial Cooler Controller, Model 7617. Please read this manual thoroughly before installation and use to ensure proper function and safety. This device is designed to control evaporative coolers by regulating temperature.
Safety Information
Important: Always disconnect power to the evaporative cooler before installing, servicing, or cleaning the controller. Failure to do so can result in electrical shock or injury.
- Installation must be performed by a qualified electrician in accordance with all local and national electrical codes.
- Do not operate the controller with wet hands.
- Ensure all wiring connections are secure and properly insulated.
- This product is designed for indoor use only.
Package Contents
Verify that all items are present in the package:
- Dial Cooler Controller (Model 7617)
- Mounting bracket
- Installation screws (if included)
Setup and Installation
Mounting the Controller
- Choose a suitable indoor location for surface mounting the controller. The location should be away from direct sunlight, heat sources, and drafts to ensure accurate temperature readings.
- Use the provided mounting bracket as a template to mark the screw holes on the wall.
- Drill pilot holes if necessary and secure the mounting bracket to the wall using appropriate screws.
- Attach the controller to the mounting bracket.
Wiring Instructions
Warning: Ensure power is disconnected at the main circuit breaker before proceeding with wiring.
- Identify the power supply wires (230 Volts, Corded Electric) and the evaporative cooler control wires.
- Connect the power supply wires to the designated terminals on the controller. Refer to the wiring diagram provided on the back of the controller or in the packaging for specific terminal assignments.
- Connect the evaporative cooler control wires to the appropriate output terminals on the controller.
- Double-check all connections for tightness and correct polarity.
- Once wiring is complete, restore power to the circuit.
Operating Instructions
The Dial Cooler Controller features a manual dial control for temperature and evaporative cooler functions.
Temperature Control
- To adjust the desired temperature, rotate the main dial control. The thermostat will activate the evaporative cooler when the ambient temperature rises above the set point and deactivate it when the temperature falls below the set point.
- The display type is manual, indicating the current setting or status through the dial position.
Evaporative Cooler Functions
- The controller is specifically designed for evaporative cooler control, integrating fan and pump operations based on temperature.
- Consult the markings on the dial for specific modes such as 'Fan Only', 'Cool', or 'Off'.
Maintenance
Cleaning
- Before cleaning, ensure the power to the controller and cooler is disconnected.
- Wipe the exterior of the controller with a soft, damp cloth. Do not use abrasive cleaners, solvents, or spray cleaners directly onto the unit.
- Ensure no moisture enters the internal components.
General Care
- Periodically check wiring connections for any signs of wear or loosening.
- Keep the controller free from dust and debris to ensure proper airflow and sensor operation.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cooler does not turn on. | No power to the controller. Incorrect wiring. Temperature setting too high. | Check circuit breaker and power supply. Verify wiring connections as per diagram. Lower the temperature setting on the dial. |
| Cooler runs continuously. | Temperature setting too low. Sensor malfunction. | Raise the temperature setting on the dial. Contact customer support if the issue persists. |
| Inaccurate temperature reading. | Controller exposed to direct sunlight or drafts. | Relocate the controller to a more suitable position. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Dial |
| Model Number | 7617 |
| Controller Type | Mechanical knob |
| Special Feature | Evaporative Cooler Control |
| Color | White |
| Temperature Control Type | Manual |
| Power Source | Corded Electric |
| Voltage | 230 Volts |
| Display Type | Manual |
| Control Type | Dial Control |
| Control Method | Touch |
| Mounting Type | Surface Mount |
| Backlight | Yes |
| Shape | Rectangular |
| Product Style | Modern |
| Included Components | Mounting bracket |
| Material Type | Plastic, copper |
| Item Weight | 0.01 Ounces |
Warranty and Support
This Dial Cooler Controller is covered by a manufacturer's warranty. Please refer to the warranty card included with your product for specific terms and conditions. For technical support, replacement parts, or warranty claims, please contact Dial customer service through their official website or the contact information provided in your product packaging.
