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Configuration Menu
Code
Default
Range
Mod
01
01 / 02
St
ntc
ntc, A99
un
1 °c
0 °1, 1 °c, 1 °F
WARNING: Setup parameters have to be defined before setting
the configuration parameters. Any new setup could recover
default settings.
Thermostat Control
LL
-40
-40 / hL
hL
70
LL / 70 °C
cSP
2
LL to hL
hY
2
1 / 10 °C
cc
3
0 / 10 min
Sc
2
0 / 10 min
Temperature Alarm Setting
AtS
rEL
no, AbS, rEL
ALA
-10
-40 / 70 °C
AhA
10
-40 / 70 °C
ALr
-10
-12 / 0 °C
Ahr
10
0 / 12 °C
AAr
YES
no, YES
SA
t1
t1, t2, t3
At
30
0 / 120 min
Ac
40
0 / 120 min
AbE
no
no, YES
This document is subject to change without notice
Description
Setup
Application selector:
positive (01), negative (02)
Sensor types
Scale selector: °C (decimal), °C (degree), °F
Setpoint Low Limit
Setpoint High Limit
Setpoint
Hysteresis
Compressor Min Off time
Compressor stop delay at door opened
Alarm selector: not used, relative or absolute
Absolute alarm low limit
Absolute alarm high limit
Relative alarm low limit
Relative alarm high limit
Alarm automatic reset enable
Alarm sensor (t1, t2 or t3)
Alarm delay at normal operation
Alarm delay at power up or defrost end
Alarm buzzer enable
Code
Default
Range
Defrost Setting
dS
tiM
no, tiM, rtc
di
06
1 / 99 hours
dxt
-
0 / 23.5 hours
dxd
-
00 / 05
oFF
dF
oFF ELE, hGA Defrost operation: off cycle, electrical, hot gas
(ELE*)
YES
dFA
no, YES
(no*)
dt
7
-40 / 70 °C
dd
40
1 / 99 min
0
dc
0 / 99 min
(5*)
du
oFF
0 / 99 min, OFF
dP
Lt
Lt, SP,dF
dr
20
0 / 99
* Default values of Mod = 02 (negative temperature)
IS_ER54 ER55_24-85737-1358 Rev. A
Description
Defrost selector: not used, periodical, scheduler
Defrost periodical interval
Defrost scheduler event hour
(x = 1 to 6 events)
Defrost scheduler periods:
00 = Never
03 = Monday to
01 = All day
Saturday
02 = Monday to
04 = Week end
Friday
05 = Saturday only
Fan enable on defrost
End defrost temperature
Defrost maximum duration
Defrost dripping time
First defrost delay after power up.
When OFF, first defrost is disable
Display value on defrost:
last temperature, setpoint, Defrost flag
Display delay after defrost
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