Troubleshooting Guide - Inkbird ITC-308 User Manual

8. Troubleshooting Guide

Issues Causes
The 1.The probe is
probe placed in a
reading area with
is poor
incor- temperature
rect. circulation.
2.The probe is
damaged.
Heating 1. Incorrect
output settings.
will not 2. Incompati-
turn on. ble heater.
3. Output
malfunction.
Cooling 1. Incorrect
output settings.
will not 2. Incompati-
turn on. ble cooler.
3. Output
malfunction.
Solutions
1. Adjust the position of the probe.
2. If the probe was used in liquids, dry it
using a hairdryer and then test it at room
temperature.
3. Check if the probe is intact.
4. If the deviation is small, please use the
CA function to calibrate.
1. Verify that the settings are correct.
2. The heater power is within the range
of 100-240V, 10A. The heater can
automatically turn on when plugged in.
The heater does not have a built-in
temperature control, or the built-in
temperature control does not affect the
ITC-308 control.
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 heater still does not work, please
contact customer service.
1. Verify that the settings are correct.
2. The cooler power is within the range of
100-240V, 10A. The cooler can
automatically turn on after power is
connected. The cooler does not have a
built-in temperature control, or the built-in
temperature control does not affect the
ITC-308 control.
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 cooler still does not work, please
contact customer service.
8
" button ( do not