Inkbird ITC-308 User Manual page 13

Issues Causes
Heating 1. Incorrect
output settings.
will not 2. Heater
turn off. power
exceeds limit.
3. Output
malfunction.
Cooling 1. Incorrect
output settings.
will not 2. Cooler
turn off. power
exceeds limit.
3. Output
malfunction.
Display 1. The screws
shows on the back
'HD' or of the
'CD' controller are
continu- too tight.
ously. 2. The
program is
not
responding.
ITC-308 1. The power
does not socket is not
power supplying
on. power.
2. The heater
or cooler
exceeds the
power limit.
3. Device
malfunction.
Solutions
1. Verify that the settings are correct.
2. The heater power is within the range
of 100-240V, 10A.
3. There is no problem with 1&2，
please:
·Unplug the controller.
·Press and hold the "SET" button.
·Plug the controller to power on, then
release the "SET" button
· Quickly press the "
press the " " button). The "COOLING"
indicator and output should activate.
If the heater still does not off, please
contact customer service.
1. Verify that the settings are correct.
2. The cooler power is within the range
of 100-240V, 10A.
3. There is no problem with 1&2，
please:
·Unplug the controller.
·Press and hold the "SET" button.
·Plug the controller to power on, then
release the "SET" button
· Quickly press the " " button (do not
press the " " button). The 'heating'
indicator and output should activate.
If the cooler still does not off, please
contact customer service.
Slightly loosen the screws on the back of
the controller, then:
·Unplug the controller.
·Press and hold the "SET" button.
·Plug the controller back in and release
the "SET" button when power is applied.
·The unit will enter test mode, press the
" " and " " button alternately.
Unplug the controller again and plug it
back in without pressing the "SET"
button. The device should now enter
normal mode.
If it still does not work, please contact
customer service.
1. Plug the ITC-308 into a different power
outlet.
2. Ensure the heater or cooler power is
within the range of 100-240V, 10A.
If it still does not work, please contact
customer service.
9
" button (do not