In this video, we’ll walk you through how to use and set up the screen functions on your Cold Plunge Chiller.

1.🔌Power On the Chiller

✅ Plug in the chiller.

✅ Press and hold the power button .

✅ Once on, the screen will display the current water temperature.

💤 If the display shows “OFF”, the unit is in standby mode.

2. 🌡 Set Target Temperature to 45°F (Maintain Between 45°F–50°F)

• Use the up and down buttons to set the temperature to 45°F.

• Press and hold the up and down buttons together to enter F01 mode, then set it to 5°F.

• Press the power button to confirm the setting.

• This setup ensures the water stays between 45°F and 50°F.

3. 📺 Screen Status

Indicators & Panel Lock

⏳ Delay Mode:

• After powering on, the chiller may have a 3-minute delay before starting.

• A blinking fan icon means it’s in delay mode.

🔒 Locked Panel:

• If there’s a lock icon on the screen, the panel is locked and settings can’t be changed.

🔓 Unlock the Panel:

• Press and hold the power button + down button ▼ at the same time to unlock.

Function Introduction

1HP Cold Plunge Chiller Installation

Follow these steps to ensure proper installation and water circulation.

🔧 Step 1: Install the External Pump and Filter

• Secure the pump and filter onto the metal base using screws.
• Identify Pump IN and Pump OUT ports on the filter housing.
• Insert the air release valve into the top port of the filter to release trapped air during operation.

💧 Step 2: Connect the Hoses

Correct hose connections are essential for proper water flow:

• Short Hose: Connect Pump OUT → Chiller IN.
• Long Hose #1: Connect Chiller OUT → Tub Inlet.
• Long Hose #2: Connect Tub Outlet → Filter IN.

Connector Tips:

• Choose male/female connectors that match your bathtub ports.
• Some tubs include shut-off valves; these are not included with the chiller.
• Push connectors firmly and wrap with waterproof tape to prevent leaks.

⚡ Step 3: Start the Chiller

• Plug the pump into the chiller’s power port.
• Open the bathtub valves to allow water to fill the filter.
• Close the air release valve once the filter is full.
• Turn on the chiller; the pump will start automatically.
• Run briefly and check that water circulates properly.

🔄 Water Flow Direction

Ensure correct water flow for efficient cooling:

Tub Outlet → Filter IN → Filter OUT → Pump IN → Pump OUT → Chiller → Tub Inlet

💡 Tips & Notes

• Use the submersible pump for bathtubs without ports.
• Wrap threaded connections with waterproof tape.
• Avoid twisting or bending hoses.
• Verify all connectors are tight before starting the chiller.

🧰 Hose Setup

There are 3 insulated hoses, each with a specific role:

• Short Hose A (with fittings): Pump OUT → Chiller IN
  • 3/4 inch female end → Chiller IN port
  • 1/2 inch female end → Pump OUT port
• Long Hose B (with fittings): Chiller OUT → Tub
  • Place the other end directly into the bathtub
• Long Hose C (without fittings): Tub (Submersible Pump) → Filter IN
  • One end → Filter IN port
  • Other end → Submersible Pump OUT port (fully submerged)

Wrap threads with waterproof tape for a better seal and tighten all connections securely. Avoid twisting or sharply bending hoses.

🔧 STEP 1: Install the External Filter Pump System

• Insert the filter and pump into the filter housing.
• Use the screwdriver and screws to fix the filter and pump onto the base.

🔄 STEP 2: Connect the 3 Hoses

• Connect Short Hose A → Pump OUT & Chiller IN
• Connect Long Hose B → Chiller OUT → Tub
• Connect Long Hose C → Submersible Pump → Filter IN
• Make sure the submersible pump is fully submerged in water.

⚡ STEP 3: Start Your 1HP Chiller

• Plug the pump power cable into the chiller’s power port.
• Make sure the filter valve is closed.
• Start the chiller; the pump will run automatically.
• Let it run briefly and check water circulation.

🔄 Water Flow Direction

Tub (Submersible Pump) → Filter IN → Filter OUT → Pump IN → Pump OUT → Chiller → Tub

💡 Installation Tips

• If the hose connected to the pump already has a male connector, cut off a small section of the hose to make it easier to fit onto the pump.
• You can use a hair dryer to gently warm and soften the hose—this makes it much easier to attach.
• Wrap threaded connections with waterproof tape.
• Avoid twisting or sharply bending hoses.
• Ensure all connectors are tight before starting the chiller.

✅ Note

Trimming the hose won’t affect your return or warranty service.