Parker Hannifin R-22 - Manual (Page 3)

Page 3
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.
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.