7. PARAMETER LIST
10
Medium Low
Label Description
Unit of
Range
Hot gas Hot gas
measure defrost defrost
dro Display Readout °C or °F ( 0=°C. 1=°F) Flag 0 or 1 0 0
CA1 Calibration of room sensor °C -12 to +12 0 0
Compressor rE1 menu. coP
diF Differential °C/1 2 2 2
HSE Maximum set point °C/1 LSE to 150 10 -15
LSE Minimum set point °C/1 -50 to HSE -5 -25
dbi Time delay between 2 compressor starts Minutes 0 to 15 2 2
dOF Time delay between compressor OFF and next start Minutes 0 to 15 2 2
Ont Compressor ON time if room sensor fails Minutes 0 to 250 10 10
OFt Compressor OFF time if room sensor fails Minutes 0 to 250 20 20
Defrost rE2 menu. dEF
dit Time interval between 2 defrosts Hour 0 to 31 3 3
dEt Defrost time override Minutes 1 to 250 20 20
dCt Defrost interval time count mode Number 0 to 3 0 0
0 = compressor run time
1 = unit run time
2 = each time compressor stops
3 = determined on a real time basis
dtY Defrost type selection Number 0 to 3 2 2
0 = Timed defrost
1 = Electric defrost
2 = hot gas
3 = Off cycle
dt Drain down time Minutes 0 to 250 2 2
dSt Defrost termination temperature °C/1 -50 to 150 15 15
Evaporator Fans rE3 menu. FAn
Fdt Fan delay time Minutes 0 to 15 3 3
FCO Evaporator fan/s run with compressor Flag n / y n n
dFd Fan/s stops during defrost Flag n / y y y
Fod Fan/s off when door opened Flag on/off on on
FSt Fan stop temperature °C/1 -50 to 150 50 50
Room Light rE4 menu. LUc
No parameters
Temperature Alarms rE5 menu. ALP
LAL Low temperature alarm °C/1 -50 to HAL -5 -5
HAL High temperature alarm °C/1 LAL to 150 5 5
AFd Alarm differential °C/1 -12 to 12 2 2
PAO Alarm delay after start-up Hour 0 to 10 3 6
dAo Alarm delay after defrost Minutes 0 to 250 60 60
OAO Alarm delay after door opening Hour 0 to 10 1 1
Pressure alarms rE6 menu. PP
PEi Time period for pressure trips Minutes 1 to 99 60 60
Pen Numbers of pressure trips Number 0 to 15 10 10
Condensing temperature alarms rE7 menu. ALP
HAL Maximum condensing temperature alarm setpoint °C/1 0 to 99 55 55
AFd Alarm differential °C/1 -12 to 12 2 2
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