Schreiber Chillers 1000AC-MRI - Manual (Page 11)

SETTING SOLID STATE CONTROL -dual stages
This unit has solid-state controls that regulates the temperature of thefrigeration
system. After the unit is wired to the proper voltage, the temperature and high
temperature alarm can be set.
Setting the Temperature
Refrigeration System One
Press and hold the black button #7 as you turn the set point screw. The temperature
shown on the discharge temperature display will indicate the temperature set point as
you turn the set point screw.
Refrigeration System Two
Press and hold the black button #8 as you turn the set point screw. The temperature
shown on the discharge temperature display will indicate the temperature set point as
you turn the set point screw.
Setting the High Temperature Alarm
Press button #10 to turn the alarm off.
CHECKING TEMPERATURE SET POINTS
To check the temperature set points, just press #7 for the compressor one set point, #8
for the compressor two set point, and #9 for the alarm set point.
CAUTION
This panel is designed for indoor use only. Approved outdoor panel covers are
available from the factory. Please contact the parts department at Schreiber
Engineering.
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