NEHOO Cold Therapy System Instruction Manual

1. Introduction

This manual provides instructions for the NEHOO Cold Therapy System, a programmable ice therapy machine designed for post-surgery recovery, pain relief, and reducing inflammation or swelling. This system offers continuous cryotherapy with a universal pad suitable for various body parts.

Image 1.1: NEHOO Cold Therapy System components.

2. Important Safety Information

Please read all instructions carefully before use. Failure to follow these instructions may result in injury or damage to the device.

• Consult with a healthcare professional before using this device, especially for post-surgical recovery or chronic conditions.
• Do not apply the cold pad directly to broken skin or open wounds.
• Monitor skin condition regularly during therapy to prevent frostbite or skin irritation.
• Ensure all hose connections are securely installed to prevent leaks.
• Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. This device is for cold therapy application only.

3. Package Contents

Verify that all items are present in your package:

• Cold Therapy System Unit (Reservoir with integrated pump and control panel)
• Universal Cold Pad
• Hose (approximately 58 inches)
• Power Adapter
• Elastic Straps (4 pieces: 46", 27", 27", 15")

Image 3.1: Included components and their approximate dimensions.

4. Product Overview and Control Panel

The NEHOO Cold Therapy System features an intuitive control panel for easy operation.

Image 4.1: Control Panel Diagram.

• Water Temperature Display: Indicates the current water temperature in Fahrenheit, with color-coded lights (blue for colder, orange for warmer).
• Timer Display: Shows the set run time or remaining time.
• Flow Rate Indicator: Displays the selected water flow intensity.
• Start/Pause Button (►▮▮): Initiates or pauses the therapy cycle.
• Run Button (L): Sets the duration for the active therapy period.
• Rest Button (L): Sets the duration for the rest period in loop mode.
• Flow Rate Button (🌬): Adjusts the water flow intensity.

5. Setup Instructions

1. Prepare the Reservoir: Open the lid of the cold therapy unit. Fill the bucket with ice and water. For optimal performance, use 11-13 fl oz frozen water bottles or ice cubes. Ensure the water level does not exceed the 'Highest Water Line' indicator.


Image 5.1: Filling the reservoir with ice and water bottles.

2. Connect the Hoses: Attach one end of the hose to the outlet on the cold therapy unit and the other end to the universal cold pad. Ensure a secure, leak-free connection. The quick-release connectors allow for easy attachment and detachment.


Image 5.2: Securely connecting the hose to the cold pad.

3. Position the Unit: Place the cold therapy unit on a stable surface, preferably at a level equal to or slightly above the area being treated, to ensure efficient water flow.
4. Connect Power: Plug the power adapter into the unit and then into a standard electrical outlet.

6. Operating Instructions

The NEHOO Cold Therapy System offers flexible programming options:

1. Power On: Once plugged in, the unit will power on.
2. Select Mode: Use the 'Run' and 'Rest' buttons to set your desired therapy mode:
   • Single Mode: Set a 'Run' time (10, 20, 30, 40, 50, or 60 minutes) and 'Rest' time to 0. The unit will run for the set duration and then stop.
   • Loop Mode: Set both 'Run' time (10-60 minutes) and 'Rest' time (10-60 minutes). The unit will cycle between active therapy and rest periods.
   • Non-stop Mode: Set 'Run' time to '∞' (infinity) and 'Rest' time to 0. The unit will run continuously until manually stopped or powered off.
3. Adjust Flow Rate: Press the 'Flow Rate' button (🌬) to adjust the water flow intensity through the pad.
4. Start Therapy: Press the 'Start/Pause' button (►▮▮) to begin the cold therapy cycle.
5. Monitor Temperature: Observe the water temperature display on the control panel. The color-coded lights provide a visual indication of the coldness.
6. Pause/Stop Therapy: Press the 'Start/Pause' button (►▮▮) to pause the therapy. Press it again to resume, or hold it to stop the cycle.

7. Application of Cold Pad

The universal cold pad is designed to conform to various body parts. Use the included elastic straps to secure the pad in place.

Image 7.1: Examples of cold pad application on different body areas.

• Positioning: Place the flexible cold pad directly on the desired treatment area. Ensure the pad is flat against the skin (or over a thin layer of clothing if preferred).
• Securing: Use the appropriate length elastic straps to firmly secure the pad. The straps provide gentle compression, enhancing therapy effectiveness.
• Comfort: Adjust the straps for a snug but comfortable fit. Avoid overtightening, which could restrict circulation.

Image 7.2: Cold therapy system in use on a knee.

8. Maintenance

• Cleaning: After each use, drain any remaining water from the reservoir and the cold pad. Clean the reservoir with mild soap and water, then rinse thoroughly. Allow all components to air dry completely before storage.
• Storage: Store the unit and its components in a cool, dry place away from direct sunlight.
• Ice Replacement: Replace ice as needed to maintain consistent cold therapy temperature.

9. Specifications

10. Warranty and Support

NEHOO offers a one-year warranty for this product. Additionally, a full money-back guarantee is available if you are unsatisfied within three months of purchase. For any product queries or assistance, please contact us directly via Amazon buyer-seller messages or the support email provided in the manual.