Evco S.p.A. • Code 104K004E05 • page 4/6
10 OPERATIONAL SETPOINT AND CONFIGURATION PARAMETERSE
10.1 Operational setpoint
MIN. MAX. U.O.M. DEF.
r1 r2 °C/°F (1) 0,0
10.2 Configuration paramaters
PARAM. MIN. MAX. U.O.M. DEF.
SP r1 r2 °C/°F (1) 0,0
PARAM. MIN. MAX. U.O.M. DEF.
CA1 -25,0 25,0 °C/°F (1) 0,0
CA2 -25,0 25,0 °C/°F (1) 0,0
CA3 -25,0 25,0 °C/°F (1) 0,0
P0 0 2 - - - - 1
P1 0 1 - - - - 1
P2 0 1 - - - - 0
P3 0 2 - - - - 1
P4 0 4 - - - - 3
P5 0 4 - - - - 0
P6 0 4 - - - - 0
P7 0 100 % 50
PARAM. MIN. MAX. U.O.M. DEF.
r0 0,1 15,0 °C/°F (1) 2,0
r1 -99,0 r2 °C/°F (1) -50,0
r2 r1 99,0 °C/°F (1) 50,0
r3 0 1 - - - - 0
r4 0,0 99,0 °C/°F (1) 0,0
PARAM. MIN. MAX. U.O.M. DEF.
C0 0 240 min 0
C1 0 240 min 5
C2 0 240 min 3
C3 0 240 s 0
C4 0 240 min 10
C5 0 240 min 10
C6 0,0 200,0 °C/°F (1) 80,0
C7 0,0 200,0 °C/°F (1) 90,0
C8 0 15 min 1
C9 0 120 s 5
C10 0 9999 h 1000
PARAM. MIN. MAX. U.O.M. DEF.
d0 0 99 h 8
d1 0 1 - - - - 0
d2 -99,0 99,0 °C/°F (1) 2,0
d3 0 99 min 30
d4 0 1 - - - - 0
d5 0 99 min 0
d6 0 1 - - - - 1
d7 0 15 min 2
d8 0 3 - - - - 0
d9 -99,0 99,0 °C/°F (1) 0,0
OPERATIONAL SETPOINT
operational setpoint
OPERATIONAL SETPOINT
operational setpoint
INGRESSI DI MISURA
cabinet probe offset
evaporator probe offset
auxiliary probe offset (only if P4 = 1, 2 or 4)
probe type
0 = PTC
1 = NTC
2 = Pt 1000
degree Celsius decimal point (for the quantity displayed during normal operation)
1 = YES
unit of temperature measurement (2)
0=°C
1=°F
evaporator probe function
0 = no probe
1 = defrosting probe and evaporator fan thermostat probe
2 = evaporator fan thermostat probe
fourth input function
0 = no probe
1 = sensor input (auxiliary probe, display probe)
2 = sensor input (auxiliary probe, condenser probe)
3 = digital input (multifunction input)
4 = sensor input (auxiliary probe, air off probe); refer to paragraph 2.3
quantity displayed during normal operation
0 = if P4 = 0, 1, 2 or 3, cabinet temperature
if P4 = 4, CPT temperature
1 = operational setpoint
2 = evaporator temperature
3 = "cabinet temperature - evaporator temperature"
4 = temperature detected by the auxiliary probe (only if P4 = 1, 2 or 4)
quantity displayed by the remote indicator
0 = if P4 = 0, 1, 2 or 3, cabinet temperature
if P4 = 4, CPT temperature
1 = operational setpoint
2 = evaporator temperature
3 = "cabinet temperature - evaporator temperature"
4 = temperature detected by the auxiliary probe (only if P4 = 1, 2 or 4)
percentage of air on temperature for calculating the CPT temperature (only if P4 = 4)
MAIN CONTROLLER
operational setpoint differential
minimum operational setpoint
maximum operational setpoint
block operational setpoint change (with the procedure indicated in paragraph 3.2)
1 = YES
temperature increase during Energy Saving function (only if P4 = 3 and i5 = 2 or 3); refer also to HE1 and HE2
COMPRESSOR PROTECTIONS (3)
compressor delay from device power on (4)
minimum time between two successive compressor operations; also compressor delay on resolution of cabinet probe error (if P4 = 4, also on resolution of auxiliary, air off
probe error) (5) (6)
minimum compressor shut-down time (5)
minimum compressor start-up time
duration of compressor shut-down during cabinet probe error (if P4 = 4, also during auxiliary probe, air off probe error); see also C5
duration of compressor start-up during cabinet probe error (if P4 = 4, also during auxiliary probe, air off probe error); see also C4
condenser temperature above which the condenser overheating alarm is activated (only if P4 = 2) (7)
condenser temperature above which the compressor block alarm is activated (only if P4 = 2)
compressor block alarm delay (only if P4 = 2) (8)
compressor 2 delay from power up of compressor 1 (only if u1 = 3)
number of hours of compressor operation above which maintenance request is indicated
0 = no function
DEFROSTING
defrost interval (only if d8 = 0, 1 or 2) (9)
0 = regular periodic defrosting will never be activated
type of defrosting
0 = electric
1= hot gas
defrost end temperature (only if P3 = 1)
defrost duration if P3 = 0 or 2; maximum defrost duration if P3 = 1
0 = defrosting will never be activated
defrosting at device power on (only if d8 = 1, 2 or 3) (4)
1 = YES
defrost delay from device power on (only if d4 = 1); see also i5 (4)
temperature displayed during defrosting (only if P5 = 0)
0 = cabinet temperature (if P4 = 4, CPT temperature)
1 = if, on activation of defrosting the cabinet temperature (if P4 = 4, the CPT temperature) is below the "operational setpoint + r0", at most "operational setpoint + r0"; if on
activation of defrosting the cabinet temperature (if P4 = 4, the CPT temperature) is above the "operational setpoint + r0", at most the cabinet temperature (if P4 = 4, the CPT
temperature) at activation of defrosting (10)
drip-drain duration
method of activation of defrosting
0 = PERIODIC - defrosting will be activated when the device has been left running for the length of time d0
1 = PERIODIC - defrosting will be activated when the compressor has been running for the length of time d0
2 = PERIODIC - defrosting will be activated when the evaporator temperature remains below the temperature set by d9 for the amount of time et by d0 (11)
3 = REAL TIME - defrosting will be activated at the times established by parameters Hd1 ... Hd6
the evaporator temperature above which the defrost interval count is suspended (only if d8 = 2)
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