THANK YOU FOR CHOOSING THE GRAINFATHER G40
Please check your unit rating label for the voltage. If your unit is a North American 220 V product, the power
cord, control box and boiler body included in the box are designed to be used together with a 220 V supply.
Using any of these components with another product may result in hazards and equipment damage.
2
SOCKET GUIDE (NORTH AMERICA 220 V ONLY)
Get your equipment ready by following these quick and easy steps and you’ll be brewing in no time.
NOTE: These are shortened instructions for product assembly only. The full online instructions provide more
detail about the brewing process using your G40: grainfather.com/instructions
NEMA 14-30R
NEMA L14-30R
NEMA 14-50R NEMA 14-60R
4-pin modern
laundry dryer
supply, commonly
installed after 1996.
Brewing system is compatible by
using an adapter that includes a
ground connection and has
appropriate electrical certification.
4-pin electric
oven supply.
Brewing system is compatible by
using an adapter that includes a
ground connection and has
appropriate electrical certification.
NEMA 6-15R NEMA 6-20R
3-pin workshop and
power tools supply.
3-pin workshop
and power tools
supply.
3-pin laundry
dryer supply, most
common installation
prior to 1996.
This power supply socket is
NOT SUITABLE for use with the
brewing system. This socket provides
hot-hot-neutral connections. The
brewing system requires a ground
connection to perform safely in the
event of an electrical fault.
Brewing system is compatible by
using an adapter that includes a
ground connection and has
appropriate electrical certification.
Brewing system is compatible using
power cord supplied in-box.
POWER SUPPLY SOCKET DESCRIPTIONCOMPATIBILITY
NEMA L6-20R
NEMA 10-30R
NOT SUITABLE
WARNING! (NORTH AMERICA 220 V ONLY)