9
LIST OF PARAMETERS
Here is a list of factory set parameters the value of which can not be change in the field without the
password.
Symbols
Descriptions
Range
M/B Setting
SPAt
Active Set point
1 ÷ 2
1
SP1
Set Point 1
SPLL ÷ SPHL
20
SP2
Set Point 2
SPLL ÷ SPHL
20
SEnS
Probes Type
Ptc - ntc
ntc
Unit
Unit of measurement
°C - °F
°F
diSP
Normal Display (Room Temperature)
OFF - Pr1 - Pr2 - SP - CL
Pr1
HSEt
Differential
0 ÷ 30 °C/°F
5
tonE
Compressor will run for 6 minutes
OFF ÷ 99.59 min.sec
6.00
toFE
Then off for 4 Minutes
OFF ÷ 99.59 min.sec
4.00
dtyP
EL = electrical Defrost
EL - in
EL
dint
Defrosting interval
OFF ÷ 99.59 hrs.min
6.00
dEFE
Max. length of defrost cycle
0.01 ÷ 99.59 min.sec
30.00
tEdF
Defrost stop temperature
- 58 ÷ 302 °C/°F
55
tdCO
Compressor delay after defrost (drainage time)
OFF ÷ 99.59 min.sec
2.00
dLo
Defrost display
On - OFF - Lb
lb
FLt
High temperature fan off
- 58 ÷ 302 °C/°F
45
PtC
Compressor protection time
OFF ÷ 99.59 min.sec
1.00
od
Delay at power on
OFF ÷ 99.59 min.sec
0.10
HAL
High temperature Alarm threshold
OFF / - 58 ÷ 302 °C/°F
32
ALd
Temperature Alarms delay
OFF ÷ 99.59 min.sec
30
ALARM SIGNALS
Message
Cause
Outputs
-E1
Reading Outside Range
Inputs
E1
Probe 1 bad or dis connected
Control goes into fail safe mode. Compressor on 6 minutes
and of 4 minutes.
-E2
Reading Outside Range
Defrost end is timed
E2
Probe 2 bad or disconnected
Inputs
AL
Allarm in Progress
Outputs unchanged.
EEPr
Inernal Memory Error
Inputs
OTHER SIGNALS
Message
Reason
od
Delay in switching on in progress
dEF
Defrosting in progress with “dLo” = Lb
PdEF
Post-defrosting in progress with “dLo” = Lb
CC
Continous Cycle in progress
HI
Maximum temperature alarm in progress
LO
Minimum temperature alarm in progress
AL
Digital input alarm in progress
AP
Door Open
