Quick Start Guide

Everything you need to get started, use your device, and start selling your new services — all in one place.

Start your Treatment

Step 1

Screw quick connector

Step 2

Tighten with the wrench

Step 3

Insert hose

Step 4

Open Tank

Step 5

Turn on the device

Step 6

Start Treatment

Finish your Treatment

Step 1

Turn off the device

Step 2

Close the Tank

Step 3

Purge the gas from the device

Step 4

Disconnect hose

Understanding Your Subzero Device

The Subzero cryotherapy device uses targeted cold therapy for benefits like pain relief and faster recovery. This non-invasive system supports wellness and rehabilitation. Learn its components here for safe use.

      • ( I ) Turns the device on and additional click begins treatment
    • ( O ) Stops treatment | Selects treatment time | Turns off device
    • Begin by selecting ( I ) to turn on the device
    • Select ( O ) to program the treatment time: 30s/60s/90s/Fog/Massage(3sec)/continuous
      • Select the ( I ) button to begin the treatment
    • Select the ( O ) button to stop the treatment at any time
    • Select and hold the ( O ) button to turn the device off
    • Simultaneous click of the ( I ) and ( O ) buttons hile the device is on will switch from Celsius to Fahrenheit

How to charge the device:

Plug it in for 90 minutes

      • CO2 tank must be ordered with a SIPHON TUBE
    • Always hold diffuser 5-6 inches from skin
    • Complete a sweeping diagnosis of skin before treatment (skin temp will display)
    • Blue light indicates skin reaches 8°C/46°F
(Therapeutic Temp)
      • Red light indicates skin temp reaches 0°C/32°F
(Too cold, you need to move to another area or move further from the skin)
    • Flashing red light indicates you are too close from the skin
if you don’t adjust within 3s, the device will stop
    • After 1 minute of non-use, device will enter sleep mode

How to Use the Tank Connector

How to Set Up Dolly on a Tank