Amphenol Kaye CTR-40, User Manual, Page: 79 / 84

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12 Troubleshooting
1 2 Troubleshooting
This section contains information on troubleshooting, CE Comments, and a
wiring diagram. This information pertains to a number of bath models and cer-
tain specifics may not pertain to your model.
1 2 .1 Troubleshooting
In the event that the instrument appears to function abnormally, this section
may help to find and solve the problem. Several possible problem conditions
are described along with likely causes and solutions. If a problem arises, please
read this section carefully and attempt to understand and solve the problem. If
the probe seems faulty or the problem cannot otherwise be solved, contact
Amphenol Advanced Sensors Customer Service for assistance. Be sure to have
the instrument model number, serial number, voltage, and problem description
available.
The heater indicator LED stays red
but the temperature does not
increase
If the display does not show “
Cut-out
” nor displays an incorrect bath
temperature, and the controller otherwise appears to operate normally,
the problem may be insufficient heating, no heating at all, or too much
cooling.
• The heater power setting being too low, especially at higher operating
temperature
• One or more burned out heaters or blown heater fuses may also cause
this problem. If the heaters seem to be burned out, contact Amphenol
Advanced Sensors Customer Service for assistance.