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Grainfather G Series Instruction Manual
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Grainfather G Series Instruction Manual

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CHEERS,
NICE
TO MEET YOU
GC2
INSTRUCTION MANUAL
G SERIES

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Summary of Contents for Grainfather G Series

  • Page 1 CHEERS, NICE TO MEET YOU INSTRUCTION MANUAL G SERIES...
  • Page 2 HI, WANT CHILL? G SERIES...

  • Page 3: Safety Information

    1. When transporting, keep level and lift from the base. THE FOLLOWING STATEMENTS APPLIES TO GRAINFATHER PRODUCTS SOLD IN 2. Never tip the unit on its side or upside down. AUSTRALIA AND NEW ZEALAND: This will void the warranty as it will damage the electronics.
  • Page 4 HOW DOES GLYCOL CHILLER WORK? G SERIES...
  • Page 5 COMPATIBILITY Fermenters (up to 60L fermentation) Choose to connect your glycol chiller to a Grainfather G SERIES Fermenter, like the GF30 Conical Fermenter, or almost any other fermenter when used with the Grainfather GCA Glycol Chiller Adapter, sold separately online or at your local retailer.

  • Page 6: Parts List

    15. Cooling hose (outlet) 6. Wall outlet power cord (with plug based on country of sale*) 16. Priming hose NOTE: The full spare parts list for the GC2 is available online: help.grainfather.com *Items included with GC2 may vary by market.
  • Page 7 PRIMING YOUR GC2 PUMP Make sure the GC2 has been standing upright for 24 hours before turning it on. Before the first use of this product, you must prime the pump by carefully following the instructions below. Connect the priming hose (16) to the glycol IMPORTANT NOTE mixture outlet connection (7) (with blue cap) under number 1.
  • Page 8 The ‘SET’ button should be flashing to indicate the chiller is in pump override mode. This mode deactivates the low glycol level warning (if present) and allows the pump to run without a cooling signal from a Grainfather G SERIES Fermenter.
  • Page 9 GC2. This consists of brass couplers (14), seals (13), and hoses (12, 15) and connects your GC2 to a G SERIES Conical Fermenter. Firstly, connect the couplers to the fermenter: Place a white seal inside the threaded hole on the side of the fermenter.
  • Page 10 COUPLING THE GC2 NOTE: The GC2 can connect up to two fermenters to the chiller. The outlet connections from the chiller have a blue TO YOUR FERMENTER silicone cap connected to them and are located above the return connections. Make sure the GC2 is turned off. The buttons on the front of the chiller labelled 1 and 2 match up to the connections on the back labelled accordingly.
  • Page 11 • Use the included Grainfather Glycol Funnel to as follows: transfer mixture into the Glycol Chiller. 600ml (20 US FL oz) of mixture consisting of 200ml •...
  • Page 12 Connect the M12 power cord (included with your GLYCOL SET TEMPERATURE = -4.5°C (23.9°F) G SERIES Fermenter or the GCA) to the fermenter power HYSTERESIS = 3.0°C (5.4°F) socket (3) located under number 1 on your GC2.

  • Page 13: Maintenance

    CLEANING & MAINTENANCE CLEANING THE AIR FILTER Use a vacuum cleaner to remove any dust from the air filter. Reinstall the air filters and the side panels. For optimal performance of your GC2, it is recommended to clean the air filter every six months. If the GC2 is Replace screws.
  • Page 14 This mode deactivates the low glycol level warning (if present) and allows the pump to run without a cooling signal from a Grainfather Conical Fermenter. To begin the removal of the existing glycol mixture...

  • Page 15: Touch Panel

    However, we recommend keeping the directed by glycol temperature. temperature default settings (-4.5°C, 23.9°F). Settings Grainfather Customer colder than this could damage the GC2. Service. Touch the ‘SET’ button to confirm. ‘ ’ Hold the button for 3 seconds.
  • Page 16 SAFEGUARDS READ AND FOLLOW ALL INSTRUCTIONS CAUTION – Risk of fires and electric shock. – Replace only with genuine Grainfather cord set. – Do not immerse in water. SAVE ALL WARNINGS AND INSTRUCTIONS FOR FUTURE REFERENCE FOR INDOOR USE ONLY...

This manual is also suitable for:

Gc2