List of Parameters
COn Description
Units
Range
SET
r0
r1
r2
r6
F0
F1
c0
c1
c2
c3
c4
c5
Set point
Differential or hysteresis
Minimum value for set point
Maximum value for set point
Fan operation
Fan stoppage temperature
Stop compressor & fan with door open
Minimum compressor stoppage time
Continuous cycle time
ON time of fault cycle
OFF time of fault cycle
Minimum ON time of the compressor
Minimum time between two connections of
the compressor
Degrees
Degrees
Degrees
Degrees
Option
Degrees
Option
Minutes
h - m
Minutes
Minutes
Minutes
Minutes
r1 to r2
0.1 to 20
-99.9 to r2
r1 to 302
off/on/con
-99.9 to 302
no/yes/con/fan
0 to 240
0.0 to 18
0 to 999
0 to 999
0 to 240
0 to 240
dEF Description
Units
Range
d0
d0
d1
d2
d3
d4
d5
d6
d7
d8
d9
d10
d11
d12
d14
Cool/Heat mode (ST13)
Type of defrosting (ST23 & 33)
Temperature at which defrosting will stop
Maximum defrosting time
First hour of day for defrosting
Delay of first defrosting
Display on defrosting
Display return limit
Compressor drip time
Interval between defrosting
Fan works on defrosting
Fan drip time
Minimum defrosting time
Fan/defrosting control probe
Units to count the defrosting cycle
Option
Option
Degrees
Minutes
h - m
Minutes
Option
Minutes
Minutes
h - m
Option
Minutes
Minutes
Option
Option
re/in
re/in
-99.9 to 302
0 to 240
00.0 to 18.0
0 to 999
off/on/-d-
0 to 240
0 to 240
00.0 to 99.0
no/yes
0 to 240
0 to 240
sd1/sd2/sd3
rt/ct
Pro Description
Units
Range
P0
P1
P2
P3
P4
P5
P6
P7
Temperature scale
Ambient probe 1 calibration
Defrosting probe 2 calibration
Product probe 3 calibration
Decimal point
Probe to display
Probe 2 present
Probe 3 present
Option
Degrees
Degrees
Degrees
Option
Option
Option
Option
°C/°F
-20.0 to 20.0
-20.0 to 20.0
-20.0 to 20.0
no/yes
sd1/sd2/sd3
no/yes
no/yes
ALA Description
Units
Range
A0
A1
A2
A3
A4
A5
A6
A7
A8
Fan and alarm differential
Maximum alarm temperature
Minimum alarm temperature
Time validation open door or external alarm
Time without alarm after defrosting
Time without alarm after opening the door
Time without alarm after connection
Alarm verification time
Probe for alarm
Degrees
Degrees
Degrees
Minutes
h - m
h - m
h - m
h - m
Option
0.1 to 20.0
0.1 to 99.9
0.1 to 99.9
0 to 999
0.0 to 18.0
0.0 to 18.0
0.0 to 18.0
0.0 to 18.0
sd1/sd2/sd3
Ini
Description
Units
Range
Hor
Min
E0
H0
H1
H2
H3
H5
H6
H7
H8
H10
HdE
MdE
Hour
Minutes
Configure digital input
Factory settings
Master slave
Keypad protection
Delay time on connecting
Keyboard code
Type of probe
Relay 2 setup
Relay 3 setup
HACCP activated
Next defrost time
Next defrost time
Hours
Minutes
Option
Option
Option
Option
Seconds
Numeric
Option
Option
Option
Option
Hours
Minutes
0 to 23
0 to 59
all/AI/In/def/ndf
0 to 3
Mst/Slv
no/yes
0 to 240
0 to 999
PTC/NTC
lit/FAn/ALA/dEF/FAI
lit/FAn/ALA/dEF/FAI
no/yes
(only read)
(only read)
Parameter Descriptions
Compressor (COn)
SET = Working Set Point.
Temperature the system trys to maintain. Variable
between r1 and r2.
r0 = Differential.
When primary probe temperature >= Set+r0 Compressor ON
When primary probe temperature <= Set Compressor OFF
r6 = Fan operation on regulation.
Off = Fan does not connect on regulation.
On = Fan is always connected on regulation.
Con = Fan linked to compressor start-up.
(Fan ON if allowed by the temperature set in F0)
F0 = Fan temperature limit.
Direct mode. Relay selected as FAN.
Fan OFF on regulation when probe temperature
set in d12 is >= F0. Fan ON on regulation, when temperature is =< F0 - A0.
Reverse mode. Relay selected as FAI.
Fan OFF on regulation when probe
temperature set in d12 is < F0. Fan ON on regulation, when temperature is >= F0 + A0.
F1 = Stop compressor and Fan if door opened (Circuit closure between input
terminal 5 and common terminal 4).
No = the fan and compressor do not stop on regulation and continuous cycle when
opening the door.
Yes = the fan and compressor stop on regulation and continuous cycle when opening
the door.
Con = the compressor stop but the fan do not stop on regulation and continuous
cycle when opening the door.
Fan = the fan stop but the compressor do not stop on regulation and continuous
cycle when opening the door.
c0 = Minimum compressor stop time.
Minimum time since compressor stops until
it is starts again.
c1 = Continuous cycle time.
Duration of a continuous cold cycle.
c2 = ON time of fault cycle,
when ambient probe is broken
c3 = OFF time of fault cycle,
when ambient probe is broken
c4 =
Minimum time since compressor starts until it stops.
c5 =
Minimum time since compressor starts until it starts again.
Defrost (dEF)
d0 = Cool / Heat mode (ST13).
re = cool; In = heat
d0 = Type of defrosting (ST23, ST33)
re = defrosting without connecting the compressor.
in = defrosting by connecting the compressor.
d1 = End of defrosting temperature.
When this temperature is reached the defrosting
will end.
d2 = Maximum defrosting time.
The defrosting will stop when this time is reached. If
it is zero there will be no defrosting.
d3 = First hour defrosting of the day.
From 00:00 hours the first defrosting is at d3
hours. Until this time no defrosting is performed.
d4 = Delay first defrosting.
Time to carry out the first defrosting if d3 = yes.
d5 = Display during the defrosting.
Off = the current temperature will be shown during defrosting.
On = the temperature at defrost beginning is frozen on display until the end of
defrosting and until the current temperature is equal or lower than the initial one, or
until d6 time elapses.
-d- = Label -d- is displayed during defrosting, until the end of defrosting and until the
current temperature is equal or lower than the initial one, or until d6 time elapses.
d6 = Display return limit.
Maximum time before viewing the current temperature
again after defrosting.
d7 = Compressor drip time.
Time since defrosting ends until the compressor can
be connected.
d8 = Interval between defrosting.
Time between the start of a defrosting and the start
of the following one. If it is zero defrosting is not done automatically by time.
d9 = Fan operation during defrosting time.
It determines if the fan is connected or
not during defrosting.
d10 = Fan drip time.
Time since defrosting ends until fan can be connected.
d11 = Minimum Time duration defrosting.
Once defrosting begins it stays at least
during this time
d12 = Fan & defrosting control probe.
sd1 = primary probe
sd2 = defrosting probe
sd3 = product probe
d14 = Units to count the defrosting cycle.
rt = according to the working time of the controller
ct = according to the working time of the compressor
Note:
For parameter settings described as h-m, the first 2 digits represent hours, and
the third represents tens of minutes. (Example: 4.2 is 4 hours and 20 minutes).
