Page 12 / SD-324M
PARAMETERS
ESC
Escape and save settings
-
SHSP
Superheat Setpoint
Change to desired Superheat Setpoint
5 to 45°F (2.7 to 25°C)
Default is 10
°
F (5.5
°
C)
rEFr
Chosen at Setup
Refrigerant Type
Change to desired Refrigerant Type
r
R-22
134A
R-134A
40A
R-402A
404A
R-404A
40A
R-407A
40C
R-407C
410A
R-410A
41A
R-417A
4A
R-422A
4d
R-422D
r0
R-507A
r44
R-744
4F
R-245FA
r-E
R-E5
43A
R-438A
401b
R-401B
40A
R-408A
0A
R-508A
0b
R-508B
d_on
Delay On
0 to 60 seconds
Default is 0
doff
Delay Off
0 to 60 seconds
Default is 0
d_st
Delay Step Position Open of Valve
0 to 100%
Default is 0%
b_st
Bleed Step Position of Valve %
0 to 15.0%
Default is 0.0%
b_dL
Bleed Delay Time
0 to 9999 seconds
Default is 0
L_op
Low Operating Pressure
Values depend on pressure sensor range & type
-14.7 to 485 psi (-1.03 to 9.30 Bar) max. range
H_op
Maximum Operating Pressure
Values depend on pressure sensor range & type
5 to 485 psi (1.37 to 34.47 Bar) max. range
C_in
Cut-in Temperature
-59 to 125°F (-50.5 to 51.6°C)
Default is -59 (-50.5 C)
Covt
Cut-out Temperature
-60 to 125°F (-51.1 to 51.0°C)
Default is -60 ( -51.1 C)
ront
Minimum Relay On Time
0 to 10 (default is 0)
roFt
Minimum Relay Off Time
0 to 10 (default is 0)
HiCP
Max Valve Capacity
0 to 100%
Default is 100
Sups
Supermarket Mode
ON or OFF
dbnd
Superheat Control Deadband
1 (+/-1
°F
) or 2 (+/-2
°F
)
Default is 2
-P-
Proportional Coefficient
-I-
Integral Coefficient
-d-
Derivative Coefficient
APPENDIX C - Setpoint Parameters
Counterclockwise
Clockwise
Default values are highlighted.
SUPS ON
SUPS OFF
0 to 18
Default is 6
0 to 50
Default is 6
0 to 24
Default is 12
0 to 100
Default is 12
0 to 4
Default is 1
0 to 50
Default is 1