Allard EB120 - Manual (Page 5)

EB120 Advanced Ethanol Boiler 5
3 Drain Control Operates Drain, and used to set Cooling Water Flow Rate
4 Set Preset Run Time and Distillation Control Temperature
5 Increase button
6 Decrease button
7 C/F & Enter Enter Key. Also change from Fahrenheit to Centigrade
8 Time display Displays the remaining time of the boiler operation
9 Temp display Displays the detected temperature of distillation column
10 L1 Beer Input pump operating
11 L2 Cooling water inlet in operation
12 L3 Indicator LED for draining green is for auto drain, red is for
manual drain
13 L4 Overheat Indicator
14 L5 Tank Overheat Indicator. Red means the boiler was cut off
as the heating elements are too hot (usually because of a
lack of beer input)
15 L6 Cooling water proportional valve operation indicator
16 L7 Indicates the detected temperature is lower than the preset
temperature and boiler is heating.
17 L8 Indicates the detected temperature is higher than the
preset temperature and the boiler is in idle mode.
Chapter Three: Installation
Disconnect all power before installation.
If the boiler is installed in an inaccessible place, ensure that the electrical power, beer supply, and
water supply can be easily turned off in an emergency.
The minimum water inlet pressure is 3.6 psi (0.25 bar) and the maximum is 30 psi (2 bar), for
pressures in excess of this, use an inline pressure regulator before connecting to the boiler system.
The steam pipe from the boiler to still should be kept to a minimum, pipes longer than 10 feet (3
meters) should be insulated to prevent heat loss. Steam pipes will be hot during use and must be
protected against accidental contact.
Keep the number of right angle bends to a minimum and ensure that the run of does not create a
trap into which condensate would gather and cause a blockage (i.e. the pipe must not go down and
then up).
There must be no valve or other blockage in the steam pipe
The steam pipe should be metal of other material that can withstand a constant 350 degrees F
(150°C) temperature. Stainless Steel or Copper pipe is recommended. Do not use pipe that can rust.
Do not permanently install the EB120 system outdoors. It can be used outdoors, but must be stored
inside and protected from the weather. The unit is not weatherproof.
Do not use the EB120 inside your house. A garage with the door open is fine, but never inside the
living area.
The EB120 should be level side-to-side and front to back and should be installed so that the arrows
on the case point up.
Do not install or operate the EB120 in close proximity to flammable or hazardous substances.