Traulsen centerline CLUC-27R-SD Owner's Manual page 14

PAR RANGE DESCRIPTION
IIH1 0... 10° Thermostat ON->OFF differential in mode 2.
IIDF 0...250 Time interval among defrosts in mode 2 in x10 minutes.
IIFC NON; Fan control in mode 2. See FCM.
TMP;
TIM
ECS 1...5 Controller sensitivity for the automatic switchover from Group I to Group II (1=minimum, 5=maximum).
ECS 1...5 Controller sensitivity for the automatic switchover.
EPT 0...240 min Eco pull-down time. Only with IISM=ECO. Group I parameters are used in regulation for at least
EPT minutes. See Fig.3
SB NO/YES Stand-by button enabling.
DSM NON; Door switch input mode:
ALR; NON : door switch inhibited
STP ALR : when DIx=DOR and the digital input is on, an alarm is generated after ADO minutes
STP : when DIx=DOR and the digital input is on, in addition to the alarm, the fans are
immediately stopped and the compressor is stopped after CSD minutes.
DAD 0...30 min Delay before door open alarm warning.
CSD 0...30 min Compressor/heater stop delay after door has been opened.
D1O NON; DI1 digital input operation
DOR; NON : digital input 1 not active.
ALR; DOR : door input.
IISM; ALR : when the input is on, an alarm is generated (if AHM=STP, the compressor is stopped and
the defrosts are suspended).
RDS
IISM : when the input is on, the controller will use group 2 parameters.
RDS : when the input is on, a defrost is started (remote control).
D1A OPN; DI1 digital input activation.
CLS. OPN : on open
CLS : on close
D2O
See D1O DI2 digital input operation. See D1O.
D2A OPN; DI2 digital input activation.
CLS. OPN : on open
CLS : on close
PSL -58...158 Minimum setpoint adjusted via potentiometer.
PSR 0...15 Range of setpoint adjusted via potentiometer.
LSM NON; Light control mode
MAN; NON : light output not controlled.
ECO; MAN : light output controlled through button (if OAx=LGT).
DI1; ECO : lights activated/deactivated following the ECO state.
DI2; DIx : lights activated/deactivated following the DIx state.
DI3.
LSA
OPN; Light activation (only with LSM=ECO or LSM=DIx).
CLS OPN : lights on with DIx open or ECO mode deactivated.
CLS : lights on with DIx closed or ECO mode activated.
OT1 0...600 sec Activation time of OA1
OT2 0...600 sec Pause between OA1 activation
VI. CONTROL BASICS (continued)
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