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Summarization of Contents
Safety Information
General Safety Precautions
Covers 15 numbered safety points regarding operation, handling, and electrical safety.
Regional Safety Statements
Specific safety statements applicable to Australia/NZ and Europe/UK regions.
GC2 Glycol Chiller Overview
How the GC2 Works
Explains the GC2's function in providing cooling and heating power to fermenters via glycol.
Glycol Chiller Compatibility
Details compatibility with G SERIES Fermenters and GCA adapter, supporting multiple fermenters.
Anatomy and Parts List
GC2 Components Identification
Visually identifies and lists all components and parts of the GC2 unit and accessories.
Priming the GC2 Pump
Initial Setup and Water Fill
Ensure unit is upright, check filter cap, and fill tank with water for initial priming.
Adding Glycol and Pump Operation
Measure and add glycol, use pump override, and run pump cycles to achieve bubble-free flow.
Finalizing Pump Priming
Turn off GC2, disconnect hose, and close cap after successful priming.
Connecting to a G Series Fermenter
Prepare Cooling Connections
Use the Cooling Connection Kit to attach brass couplers and seals to the fermenter.
Connecting Hoses to Fermenter
Connect the other end of the coupler to the fermenter, ensuring a secure fit.
Coupling the GC2 to Your Fermenter
Connecting Glycol Hoses
Connect blue hose to outlet and red hose to return on GC2 and fermenter for glycol circulation.
Connecting a Fermenter Using the GCA Glycol Chiller Adapter
GCA Adapter Connection Guide
Refer to separate GCA instructions for connecting the adapter to the GC2.
Topping Up the Glycol Tank
Glycol Mixture Preparation
Prepare a 1:2 glycol to water mixture and store excess for future use.
Adding Glycol and Important Notes
Pour mixture slowly, wait for air bubbles to escape, and follow contamination prevention steps.
Operating the Chiller
Temperature Control Settings
Default glycol set temperature and hysteresis are explained; modifications are not recommended.
Setting Fermenter Temperature
Instructions on how to set the desired fermentation temperature via the controller.
Cleaning and Maintenance
Cleaning the Air Filter
Steps to remove, vacuum, and reinstall the air filters for optimal performance.
Cleaning the Exterior
Guidelines for cleaning the stainless steel and plastic exterior surfaces.
Replacing Glycol Mixture
Glycol Replacement Procedure
Steps for draining old glycol, cleaning the inline filter, and refilling the tank.
Cleaning the Inline Glycol Filter
Inline Filter Cleaning Steps
How to remove, clean, inspect, and reinstall the inline glycol filter to prevent blockages.
Touch Panel Functions
Control Panel Operations
Explains basic functions like power, unit switching, channel activation, and panel locking.
Advanced Panel Settings
Details pump override, adjusting glycol set temperature, and hysteresis.
Important Safeguards
General Safety Instructions
Critical warnings regarding fire, electric shock, cord sets, and water immersion.
App and Resources
Information on downloading the app and accessing additional resources like YouTube and the help center.
Need help?
Do you have a question about the GC2 and is the answer not in the manual?
Questions and answers