Allard EB120 - Manual (Page 10)

EB120 Advanced Ethanol Boiler 10
The water flow control can be fine tuned to help tightly control the specific characteristics of your
particular still, and can help regulate varying input water pressures. There are four different presets
that can be chosen for use during operation.
To change the water flow rate control, turn on the EB120, and press and release the Drain key on the
remote. The Temperature Display will flash and show one of four pressure settings; 1PS, 2PS, 3PS,
4PS.
Press the Drain key one or more times to cycle through the four choices. When you see the selection
you want, press the Enter key to confirm. The Temperature display will stop flashing and return to
displaying the temperature reading of the still.
Finally, you MUST now press the On/Off button and turn the EB120 off, then press the On/Off button
once more and turn the unit back on. These steps are required to store the new setting, and to prevent
accidental changing of the water flow rate to the still.
Chapter Five: Troubleshooting guide
Please note that we recommend all repairs are carried out be a suitably qualified person.
Trouble description Possible Cause
Solution(s)
When the boiler is
turned on there is
no display on
control panel. Check:
1. Power supply
2. Transformer
3. Main circuit
board
4. Controller
5. Control cable or
port
1. Check power supply voltage.
2. If the indicator LED of power supply isn’t on,
then check transformer or power supply.
3. If the LED remains red, remove the controller
turn off, reinstall the controller, and restart.
4. Change circuit board
5. Check the control cable port and controller.
System appears to
be turned on, but
the boiler is not
heating. Check:
1. Beer supply.
2. Beer pump
operation.
3. Water level probe
4. Main board
5. Ground wire of boiler
and circuit board
6. Heating control
board
7. Heating elements
(1) Indicator LED for beer level is red. Check beer
input supply
(2) Check the connection of water level probe.
(3) Check ground wire connection of circuit board
and boiler.
(4) Indicator LED for beer level is green. Check
circuit board
(5) Check if overheat switch is disconnected
(6) Check heating elements
EB120 is turned on, Check: Possibly need to: