8
DIGITAL PRESSURE CONTROLLER
35
PSI
START
SET
SET
SERVICE
UP & DOWN
START
ALARM MENU
•
SET
–
To display target set point, in programming mode it selects a parameter or
confirm an operation.
•
START
- (RESTART) It depends on the rSC parameter; with rSC=rSt it allows a manual
restart and ad “dead band reset”; with rSC=nP only the dead band reset is allowed.
•
(UP)
–
To see the condenser temperature for 5sec; in programming mode it browses the
parameter codes or increases the displayed value.
•
(DOWN)
- To see the dLt temperature; in programming mode it browses the parameter
codes or decrease the displayed value.
•
(SERVICE)
- To enter the service menu.
•
(ALARM MENU)
- To enter the Alarm menu.
How to Modify Set Point:
1.
Press and hold down the
SET
key unit PSI begins to blink. Display will show
Cin
.
2.
Press and release the
SET
key to display its value.
3.
Use the
UP
or
DOWN
to change the value.
4.
Push and immediately release the
SET
key: the display will show
Cou
.
5.
Press and release the
SET
key to display its value.
6.
Use the
UP
or
DOWN
to change the value.
7.
Press the
SET
key save and to return to the suction pressure display press the
SET
+
Up
arrow at the same time.
