Ametek JOFRA CTC-1200 A, Руководство пользователя

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3. 7 SWITCH TEST
The SWITCH TEST function (cf. fig. 4) automatically locates the
opening/closing temperatures of a thermostat. You must enter a T min­
and a T max-temperature which define the range within which the
opening/closing temperatures are expected to be found.
Press
e;J.
The last chosen T min -temperature value will
flash.
Press
(iJ
or [
!)
to set the required T min -temperature.
Press
I �)
to accept your selection.
Press
(iJ
or [
!)
to set the required T max -temperature.
Press [ �) to accept your selection. The function is
activated.
Once the opening/closing temperatures have been located, the
instrument will display the values as
[LOSE
(the closing_
temperature),
OPEN
(the opening temperature) and HYS
TE.
(the
difference between the opening/closing temperatures) respectively. If
a temperature has not been found, the instrument will display Error.
CJ!r
To display the three temperatures, press
(i)
or
[
_!)_
Press f �) to end the test or
(::�u)
to leave the function at
any time.
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