Parameter code
Description
Compressor
control [CP]
Value range
Factory
setting
Unit
diF
Difference value. The compressor starts again after it reaches the setpoint if the
measured temperature exceeds the setpoint including the difference value.
"0.1-30.0"
2.0
°C/°F
HSE
Maximum setpoint
"LSE - 302"
99.0
°C/°F
LSE
Minimum setpoint
"-55.0 - HSE"
-55
°C/°F
Ont
On t: Working time for the switched-on cycle phase
On t: Working time for
the switched-on phase
On t: Working time for
the switched-on phase
0
Minutes
OF t: Working time for the switched-off cycle phase
Ont=0;OFt=1 : Compressor remains off
OFt
Ont=1;OFt=0 : Compressor is permanently on
“0-250“
1
Minutes
Ont≠0;Ont≠0: Compressor runs in a cycle
With the time for the switched-on and -off phases as described above
dOn
Delay time from call to switch-on of the compressor relay
“0-250“
0
seconds
dOF
Delay time after switch-off of the compressor. The compressor starts again only after
the interval elapses.
"0-250"
0
min
dbi
The time interval of two consecutive compressor start procedures
"0-250"
0
min
OdO
Delay of output after device switch-on
"0-250"
0
min
Defrost controller [dEF]
dtY
Defrost method
"0-2"
1
Digit
0 = electrical defrosting
1 = hot gas (defrosting by cycle inversion)
2 = free defrosting (independent from compressor)
dit
Time of the interval between two consecutive defrosting procedures
"0-255"
6
Hours
dCt
Selection of the counting mode for the time interval of the defrosting cycles
"0-2"
1
Digit
0 = compressor operating hours (only counted with active compressor) independently
of evaporation sensor.
1 = real time operating hours of the device (only counted with the device switched
on)
2 = stop compressor. After every compressor stop according to the parameter [dtY]
dOH
Delay of the defrosting cycle after switch-on
"0-59"
0
min
dEt
Maximum duration of defrosting
"1-250"
30
min
dSt
Defrosting end (based on evaporation sensor (sensor 2))
"-50.0-150.0"
8.0
°C/°F
dPO
Activates the defrosting cycle when switched on (n = deactivated, y = activated) (If it
is allowed by the conditions. Temperature measured at the evaporation sensor.)
"0=n , 1=y"
n
Status Bit
Fan controller [Fan]
FSt
Fan temperature. If the evaporation sensor (sensor 2) exceeds this value. The fan
will stop.
"-50.0-150.0"
2.0
°C/°F
FAd
Difference value
"1.0-50.0"
2.0
°C/°F
Fdt
Start delay for activation after defrosting period
"0-250"
0
min
dt
Drainage time
Drip time
"0-250"
0
min
dFd
Deactivates the evaporation sensor during defrosting procedure
"0=n,1=Y"
y
Status Bit
FCO
Blocking the fan with the compressor switched off
y = fan activated.
"0=n,1=Y,2=dc"
y
Status Bit
n = fan switched off.
dc = not used.
Setting alarm [AL]
AFd
Alarm differential
"1.0 - 50.0"
2.0
°C/°F
HAL
Maximum temperature alarm
"LAL - 150.0"
50.0
°C/°F
LAL
Minimum temperature alarm
"-50.0 - HAL"
-50.0
°C/°F
PAO
Alarm delay after switch-on
"0-10"
0
Hours
dAO
Alarm reset after defrosting
"0-999"
0
min
tAO
Delay time of indication during temperature alarm
"0-250"
0
min
Indication [diS]
LOC
Key lock (n = keys unlocked, y = keys locked). Programming of the parameters is still
possible.
"0=n , 1=y"
n
flag
PA1
User password for Level 1 parameter (activated if the value is not zero)
“0-250“
0
/
ndt
Indication of the decimal points: y = yes; n = no
“n/Y“
y
/
CA1
Temperature calibration: Value is added for sensor 1
"-120-120"
0
°C/°F
CA2
Temperature calibration: Value is added for sensor 2
"-120-120"
0
°C/°F
ddL
Setting defrosting indication
"0-2"
1
No/digit
0 = shows sensor temperature
1 = indicates the value, recorded at the start of the defrosting cycle up to the mo-
ment, when the setpoint is reached.
2 = shows the label [deF] during defrosting up to the moment, when the setpoint is
reached.
dro
Temperature unit (0=°C, 1=°F)
“0/1“
0
/
Configurations [CnF]
H00
Selection of the sensor type (0=PTC,1=NTC)
“0/1“
1
/
H42
Evaporation sensor is available
"0=n , 1=y"
y
flag
rEL
Device version
“/“
/
/
tAb
Parameter overview
“/“
/
/
