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Parameter
PASSWORD
PA
SENSOR PARAMETERS
/
/0
Type of sensor (must be 0)[Accessible only after RESET]
/C
Ambient sensor calibration
/2
Measurement stability
/3
Sensor reading speed
/4
Sensors average (see installation manual)
/5
°C /°F (0=°C, 1=°F)
/6
Enabling of decimal point (0=yes, 1=no)
CONTROL PARAMETERS
r
rd
Control differential (hysteresis)
r1
Minimum set allowed
r2
Maximum set allowed
r3
Enabling of Ed alarm (defrost interrupted because maximum
duration has been reached, param. dP) 0=no, 1=yes
r4
Automatic set-point variation during night functioning (that is when
the curtain switch is closed, with either A4 or A5=7)
r5
Enabling of min./max. temp. monitoring (0=no, 1=yes)
rt
Actual interval in max./min. temperature reading
rH
Maximum temperature read in the rt interval
rL
Minimum temperature read in the rt interval
COMPRESSOR PARAMETERS
c
c0
Compressor start-up delay after unit start-up
c1
Minimum interval between two compressor start-up
c2
Minimum compressor off-time
c3
Minimum compressor on-time
c4
Relay safety (0=OFF, 100=ON). See Duty setting
cc
Duration of continuous cycle
c6
Alarm cut-out after continuous cycle
d
DEFROST PARAMETERS
d0
Type of defrost (0= heater, 1= hot gas, 2= water/resistance by time,
3= hot gas by time)
dI
Interval between two defrost phases
dt
End defrost temperature set
dP
Maximum duration of defrost or real duration for d0=2 or 3
d4
Defrost on unit start-up (0=no, 1=yes)
d5
Defrost delay after unit start-up or digital input (A4 or A5 =4)
d6
Display override during defrost (0=no, 1=yes)
dd
Dripping time after defrost
d8
Duration of alarm cut-out after defrost and, if A4 or A5=5, after door opening F
d9
Defrost has priority over compressor protection (0=no, 1=yes)
d/
Defrost temperature sensor reading
dC
Time basis (0=hours/min,1=min/sec)
LIST OF PARAMETERS
59
Kind Min
Max
U.M.
C
00
+199
-
0
1
-
F
-20
+20
°C/°F
C
1
15
-
C
1
15
-
C
0
100
-
C
0
1
flag
C
0
1
flag
F
0.1
+19.9 °C/°F
C
-50
r2
°C/°F
C
r1
+199
°C/°F
C
0
1
flag
C
0
+20
°C/°F
C
0
1
flag
F
0
199
hours
F
-50
+90
°C/°F
F
-50
+90
°C/°F
C
0
15
min
C
0
15
min
C
0
15
min
C
0
15
min
C
0
100
min
C
0
15
hours
C
0
15
hours
C
0
3
flag
F
0
199
hours
F
-50
+199
°C/°F
F
1
199
min
C
0
1
flag
C
0
199
min
C
0
1
flag
F
0
15
min
0
15
hours
C
0
1
flag
F
-
-
°C/°F
C
0
1
flag
Cod. +030220151 - Rel. 2.1 - 04/09/98
Def
22
0
0.0
4
8
0
0
0
2
-50
90
0
3.0
0
-
-
-
0
0
0
0
0
4
2
0
8
4
30
0
0
1
2
1
0
-
0
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