User manual

SEC-HD user manual Appendix B: Troubleshooting
51
Alarm and error messages
The following table lists the alarm and error messages, the possible causes, and their possible
solutions. If you see a message and are not sure what it means, look it up in the table and then
follow the instructions for resolving the condition.
Alarm message
Possible cause
Possible solution
K-AL
High temperature alarm
The temperature has gone
above the high
temperature alarm point.
 Try to lower the temperature by turning heaters down
or off, or by increasing or turning on cooling
elements (such as fans or misters), or by a
combination of both.
 Check the temperature probes.
 Check to see if a fan has failed.
 Check the alarm settings. For more information, read
Programming alarm settings on page 35.
L-AL
Low temperature alarm
The temperature has gone
below the low temperature
alarm point.
 Try to raise the temperature by turning heaters up or
on, or by decreasing or turning off cooling elements
(such as fans or misters), or by a combination of
both.
 Check the temperature probes.
 Check to see if a heater has failed.
 Check the alarm settings. For more information, read
Programming alarm settings on page 35.
pbad
Probe damage alarm
A temperature probe is
damaged or disconnected.
 Check the wire between the control and the probe.
Any wire damage can cause the alarm.
 Replace or reconnect the temperature probe. The
control should recover automatically.
PF
Power fail alarm
There has been a power
failure.
 Check to see why the power failed and then fix the
problem.
Err1
Error 1 - SAVER error
The SEC-HD Saver is not
in place when trying to
save or restore settings.
 Make sure the SEC-HD Saver is inserted correctly
and then try again.
The Saver inserted is not
an SEC-HD Saver.
 Remove the Saver and then insert an SEC-HD Saver.
The Saver inserted has
invalid settings on it.
 Resave the settings from the SEC-HD to the SEC-HD
Saver.