Johnson Controls ER54 - Configuration Menu - Advanced Settings; Input, Fan, and Probe Settings; Display, Output, Clock, and 2 nd Setpoint Settings

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This document is subject to change without notice
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)