Service of the controller
We change the set temperature by pressing
PLUS
and
MINUS
buttons in the range from 5 to 98°C
.
Several seconds
after the set change the display saves the change (pulsates) and
comes back to the view of the current sensor's temperature.
After pressing
MENU
button, two functions are available:
1.Manual operation
After confirmation of selection of
manual operation with
MENU button, LED
manual operation
switches on. In this mode,
PLUS button is used to activate the pump and MINUS button is
used to deactivate pump. In this function, it can be verified,
whether the activated pump is efficient.
2.Hysteresis
This option is used to set hysteresis of operation of the pump.
It is a difference between the temperature of entering the cycle of
operation
(activation threshold), and the temperature of return to
condition
of standstill
(example:
the set temperature
has value
of 60
o
C, and hysteresis is 3
o
C, switching into the cycle of
operation
will proceed when the temperature increases up to 60
o
C, while return to the condition of standstill will proceed when the
temperature decreases to 57
o
C).
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