Pressing the UP button will open the valve 100 steps. Pressing the DOWN button will close the valve 100 steps.
Pressing the ENTER button will change the flashing digit from 100’s digit to the 10’s digit.
Pressing the UP button will open the valve 10 steps. Pressing the DOWN button will close the valve 10 steps.
Pressing the ENTER button will change the flashing digit from 10’s digit to the 1’s digit.
Pressing the UP button will open the valve 1 step. Pressing the DOWN button will close the valve 1 step.
Pressing the ENTER button will change the flashing digit from 1’s digit to the 1000’s digit.
Press and hold the UP button and ENTER button together for 5 seconds to put the controller in normal control. The digits will stop blinking.
SSP1 MODE
Press and hold the UP button and ENTER button for 5 seconds to enable the superheat set point to be changed. The set point is displayed and the 100’s digit will blink.
Pressing the UP button will increase the set point by 100 degrees. Pressing the DOWN button will decrease the set point by 100 degrees. Pressing the ENTER button will change the flashing digit from 100’s digit to the 10’s digit.
Pressing the UP button will increase the set point by 10 degrees. Pressing the DOWN button will decrease the set point by 10 degrees. Pressing the ENTER button will change the flashing digit from 10’s digit to the 1’s digit.
Pressing the UP button will increase the set point by 1 degree. Pressing the DOWN button will decrease the set point by 1 degree. Pressing the ENTER button will change the flashing digit from 1’s digit to the 100’s digit.
Press and hold the UP button and ENTER button together for 5 seconds to save the set point. The digits will stop blinking.
MOP1 MODE
Press and hold the UP button and ENTER button for 5 seconds to enable the Maximum Operating suction Pressure set point to be changed. The set point is displayed and the 100’s digit will blink.
Pressing the UP button will increase the set point by 100 PSI. Pressing the DOWN button will decrease the set point by 100 PSI. Pressing the ENTER button will change the flashing digit from 100’s digit to the 10’s digit.
Pressing the UP button will increase the set point by 10 PSI. Pressing the DOWN button will decrease the set point by 10 PSI. Pressing the ENTER button will change the flashing digit from 10’s digit to the 1’s digit.
Pressing the UP button will increase the set point by 1 PSI. Pressing the DOWN button will decrease the set point by 1 PSI. Pressing the ENTER button will change the flashing digit from 1’s digit to the 100’s digit.
Press and hold the UP button and ENTER button for 5 seconds to save the set point. The digits will stop blinking.
CTS1 MODE
Press and hold the UP button and ENTER button for 5 seconds to enable the cut out suction pressure set point to be changed. The set point is dis- played and the 100’s digit will blink.
Pressing the UP button will increase the set point by 100 PSI. Pressing the DOWN button will decrease the set point by 100 PSI.
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Pressing the ENTER button will change the flashing digit from 100’s digit to the 10’s digit.
Pressing the UP button will increase the set point by 10 PSI. Pressing the DOWN button will decrease the set point by 10 PSI. Pressing the ENTER button will change the flashing digit from 10’s digit to the 1’s digit.
Pressing the UP button will increase the set point by 1 PSI. Pressing the DOWN button will decrease the set point by 1 PSI. Pressing the ENTER button will change the flashing digit from 1’s digit to the 100’s digit.
Press and hold the UP button and ENTER button for 5 seconds to save the set point. The digits will stop blinking.
NOTE: CTS1 set point is used to help stop nuisance, low suction pressure trips of the compressor. If the suction pressure goes below CST1, and the superheat is above the superheat set point, the valve will keep opening until the suction pressure is above CST1 or the superheat is below its set point. The controller will start controlling superheat from this new valve position. If the superheat is below its set point and the suction pressure is below this set point, the controller will change CST1 to 12 PSI below current suction pressure. If power is lost, the original saved set point is used again.
When in CLP1 or CLT1, the numeric display shows the PSI or degrees to be either added or subtracted from that particular sensor, depending if the reading is negative or positive. Press and hold the UP button and ENTER button for 5 seconds to enable the sensor to be calibrated.
The CAL number is displayed and the 10’s digit will blink.
Pressing the UP button will increase the CAL number by 10 PSI or degrees. Pressing the DOWN button will decrease the CAL number by 10 PSI or degrees.
Pressing the ENTER button will change the flashing digit from 10’s digit to the 1’s digit.
Pressing the UP button will increase the CAL number by 1 PSI or degree. Pressing the DOWN button will decrease the CAL number by 1 PSI or degree.
Pressing the ENTER button will change the flashing digit from 1’s digit to the 0.1’s digit.
Pressing the UP button will increase the CAL number by 0.2 PSI or degree. Pressing the DOWN button will decrease the CAL number by 0.2 PSI or degree.
Pressing the ENTER button will change the flashing digit from 0.1’s digit to the 10’s digit.
Press and hold the UP button and ENTER button for 5 seconds to save the CAL number. The digits will stop blinking.
PRO1, INT1, DER1, DON1, DOF1 AND DST1
SETTING PROCEDURE
Use the UP and DOWN buttons to scroll to the Setpoint to be changed.
Press and hold the UP button and ENTER button for 5 seconds to allow set point to be changed. The set point is displayed and the 100’s digit will blink.
Pressing the UP button will increase the set point by 100 units. Pressing the DOWN button will decrease the set point by 100 units. Pressing the ENTER button will change the flashing digit from 100’s digit the 10’s digit.
Pressing the UP button will increase the set point by 10 units. Pressing the DOWN button will decrease the set point by 10 units. Pressing the ENTER button will change the flashing digit from 10’s digit to the 1’s digit.