Emerson Copeland EazyCool ZX Series - Page 64

C6.1.6/0613-0915/E 59
Appendix 6: Additional features for customization
Required setting for proper functionality
Setting needs to be adjusted according to application
Room thermostat or pressure switch
Parameter
Parameter description
Factory setting
Required setting
C05
Compressor regulation probe selection
SUP = Suction pressure probe
diS = Suction pressure switch / Room thermostat
R07
Digital input 3 configuration
NU = Not used
SUS = Suction pressure switch / Room thermostat
Temperature sensor (case temperature)
Parameter
Parameter description
Factory setting
Required setting
C05
Compressor regulation probe selection
SUP = Suction pressure probe
CST = Case temperature
A19
Probe 7 configuration
NU = Not used
TMT = Thermostat temperature
G01
Case temperature probe selection
NU = Not used
TMT = Thermostat temperature
G02
Cut-out temperature
+2°C
Adjust to application requirements
G03
Positive differential defines upper cut-in temperature
1K
Adjust to application requirements
Pumpdown with room thermostat
Parameter
Parameter description
Factory setting
Required setting
C05
Compressor regulation probe selection
SUP = Suction pressure probe
diS = Suction pressure switch / Room thermostat
G56
Use the liquid line solenoid
No
Yes
R07
Digital input 3 configuration
NU = Not used
SUS = Suction pressure switch / Room thermostat
R08
Digital input 3 polarity
Cl = Closed
Cl = Closed
S07
Relay Output 4
NU = Not used
LLS = Liquid line solenoid
C01
Compressor cut in pressure setpoint
4 bar rel
Adjust to application requirements
C02
Compressor cut out pressure setpoint
2 bar rel
Adjust to application requirements