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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