ATP Electronics A1DP-RI30, Руководство по установке и эксплуатации

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Changing the set point:
- To change the set point, press and release the “SET” button. A number will now be
flashing on the screen; this number is the set point.
- To change the desired set point, simply press the up or the down arrow until the flashing
number reads the desired set point.
- When the desired set point is flashing on the screen there is no need to do anything
further. In a few seconds the flashing set point will be replaced with the solid readout of
the current case temperature, and the new set point will be stored in the controller’s
memory.
- The box will now cycle on and off between the value of the set point and the value of the
set point plus the differential. See Section
(Changing Settings) for more information.
- Allow up to two hours, depending on product loading and ambient temperatures for the
unit to reach the new set point.
Initiating a manual defrost:
- The default settings for the cooler will automatically initiate an off cycle defrost every 12
hours. However, if at any time a one-time manual defrost is desired, simply press and
hold the manual defrost button for six seconds. There will be an audible beep and the
LED indicator for “defrost” will activate.
- At default settings the defrost will last for 30 minutes. At this point the defrost LED
indicator will change from solid to indicate “in defrost” to a blinking indicator to indicate
that the unit has just come out of defrost. This blinking will continue for 15 minutes.
Changing Settings:
-Press and hold the “SET” button for five seconds, until the control emits an audible
beep release the “SET” button. The display will now show a blinking “E1.” This is the first
of the adjustable settings.
- To make a change to any setting, press and release either the up or the down arrow until
the desired setting is reached.
- To move to the next setting press and release the “SET” button. If more than ten seconds
go by without any buttons being pressed, the control will save all settings, exit the
parameter set-up mode, and go back to reading the box temperature.
- To either lock or unlock the parameter set-up mode, press and hold the down arrow while
the display is reading box temperature. After ten seconds the control will emit an audible
beep and the display will read “ON,” indicating that settings E1 through C1 can be
changed, or “OFF,” indicating that E1 through C1 cannot be modified.