12.
TROUBLESHOOTING
PROBLEM
CAUSE
TROUBLESHOOTING
Unable to start normally
Wall outlet error
Detach from wall power socket and
plug-in again
Failed to press power switch
Press power button and it should
light up red
Power switch failure
Contact your retailer
Failed to cool or cooling
speed is low
The Chiller’s on and/or off
temperatures have been
set higher than the
factory settings
Reset the temperature
(see page 11)
The ventilation inlet/outlet
were blocked
Clean and clear blockage
Unable to supply glycol
mixture to the fermenter
Connecting lines were
clogged or bent
Check pipelines
Corresponding glycol outlet
port not open
Identify and press the number button
which corresponds to the connections
in use
Connected the hoses to the
wrong inlets/outlets
Recheck hose connections
Low liquid level of glycol
mixture in the tank
Add more glycol mixture (refer to page 6)
M12 power cord is not
connected to fermenter
correctly
Check whether the power cable connection
is tightly screwed in
Temperature controller
warning
Code: E1
Thermometer probe failure
Please contact your retailer
Temperature controller
warning
Code: E2
Interference with memory
data of the temperature
controller
Turn off the power supply for five minutes
and then restart
