Hold for 2 seconds and press once again to enter
the setting menu, then select CA1.
Short press or to adjust the low temperature
alarm value, hold or to adjust the setting values
quickly. For example 78.0℉.
The controller will save the settings and exit automati-
cally if there's no operation in 60 seconds, or you can
hold for 2 seconds to exit settings manually.
When the current temperature of P1 is less than or
equal to the low temperature alarm set value of P1, the
low temperature alarm will be triggered, and AL will be
displayed alternately with the current temperature.
Note: If ALM = ON, the buzzer will sound Bi-Bi-Biii when
the low temperature alarm is triggered, and it will stop
when the temperature returns to normal. You can also
press any button to manually cancel the alarm.
The Setting of The P1 Calibration Value(CA1)
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