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IS_ER54 ER55_24-85737-1358 Rev. A
Code
Default
Range
Description
Multi function Input Setting
iF1
00
00 / 06
Digital input 1 selector:
00 = Not used
01 = Interlock alarm
02 = Alarm report
03 = Door
04 = 2
nd
setpoint
05 = Standby
06 = Fan only mode
id1
5
0 / 99 min
Digital input 1 delay (alarms, door)
iF2
00
00 / 08
Digital input 2 selector:
00 = Not used
01 = Interlock alarm
02 = Alarm report
03 = Door
04 = 2
nd
setpoint
05 =
Standby
06 = Fan only mode
07 - 08 = Defrost start
command
id2
5
0 / 99 min
Digital input 2 delay (alarms, door)
LGS
MAn
no, MAn, dor
Light switch command:
not used, manual, door opened
SbE
YES
no, YES
Standby key enable
Fan Setting
FF
00
00 / 02
Fan operation selector:
00 = Parallel to
compressor
01 = Always On
02 = On-off control
Fd
5
0 / 99 min
Fan start up delay
Fr
-5
-40 / 70 °C
Fan start up temperature
FS
-2
-12 / 0 °C
On-off control delta (with return air temperature)
Fh
2
1 / 12 °C
On-off control hysteresis
FdS
no
no, YES
Fan enable at door opened
Code
Default
Range
Description
Probe Setting
SF1
3
0 / 10 min
Compressor On time at sensor failure
SF2
3
0 / 10 min
Compressor Off time at sensor failure
So1
0
-12 / 12 °C
Sensor T1 offset
SE2
no
(YES*)
no, YES
Sensor T2 enable
So2
0
-12 / 12 °C
Sensor T2 offset
Sh2
0
0 / 100%
Sensor T2 weight
SE3
no
no, dSc, 2ev
Sensor T3 selector:
not used, discharge air, 2
nd
evaporator
So3
0
-12 / 12 °C
Sensor T3 offset
Display Setting
Sd
t1
t1, t2, t3
Displayed sensor
Pu
3
0 / 100
Display refreshing time
Auxiliary Output Setting
AA1
LGt
no, AL0, AL1,
LGt, dEF, Pdn
Auxiliary output 1 and 2 selectors
AA2
(only
ER55)
AL1
no, AL0, AL1,
LGt, dEF
no: not used
AL0 = Alarm at
opening
AL1 = Alarm at closing
LGt = Light command
dEF = 2
nd
evaporator
defrost
Pdn = Pump down
Address & Clock
Add
255
1 / 255
Network address
MM
-
0 / 59 min
Clock minutes
hh
-
0 / 23 hours
Clock hours
dAY
-
1 / 7
Clock day of the week (1: Monday ....7: Sunday)
2
nd
Setpoint Setting
bio
0
-12 / 12 °C
Bias 2
nd
setpoint
biS
0
0 / 23.5 hours
2
nd
setpoint scheduler, start event
biE
0
0 / 23.5 hours
2
nd
setpoint scheduler, stop event
* Default values of Mod = 02 (negative temperature)
Summary of Contents for ER54
Page 3: ...Figure 4 ER54 Wiring diagram Figure 5 ER55 Wiring diagram ...
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