Defrost Configuration Parameters - Def; Evaporator And Condenser Fan Configuration Parameters - Fan - Emerson DIXELL XD70T Installing And Operating Instructions

Probe visualization percentage, F(P1; P2): (0 to 100) with dtr=1 the display will show this value
dtr
VALUE=0.01*P1+0.99*P2

5.1.4 Defrost configuration parameters - dEF

EdF Defrost mode: in=fixed intervals; rtC=following real time clock
tdF Defrost type: EL=electrical heaters; in=hot gas;
Probe selection for defrost control: (nP; P1; P2; P3; P4) nP=no probe; Px=probe "x".
dFP
Probe selection for second defrost control: (nP; P1; P2; P3; P4) nP=no probe; Px=probe "x".
dSP
End defrost temperature: (-55 to 50°C; -67 to 122°F) sets the temperature measured by the
dtE
evaporator probe (dFP), which causes the end of defrost cycle.
End second defrost temperature: (-55 to 50°C; -67 to 122°F) sets the temperature measured by
dtS
the evaporator probe (dSP), which causes the end of the second defrost cycle.
Interval between two successive defrost cycles: (0 to 255 hours) determines the time interval
idF
between the beginning of two defrosting cycles.
Maximum length of defrost cycle: (0 to 255 min; 0 means no defrost) when P2P=n (no
MdF evaporator probe presence) it sets the defrost duration, when P2P=Y (defrost end based on
evaporator temperature) it sets the maximum length for the defrost cycle.
Maximum length of second defrost cycle: (0 to 255 min; 0 means no defrost) when P2P=n (no
MdS evaporator probe presence) it sets the defrost duration, when P2P=Y (defrost end based on
evaporator temperature) it sets the maximum length for the second defrost cycle.
dSd Start defrost delay: (0 to 255 min) delay in defrost activation.
Compressor stop before starting any defrost: (0 to 900 sec) interval with compressor OFF
StC
before activating hot gas cycle
Display during defrost: (rt; it; SP; dF) rt = real temperature; it = start defrost temperature;
dFd
SP = SET-POINT; dF = label "dF".
Temperature display delay after any defrost cycle: (0 to 255 min) delay before updating the
dAd
temperature on the display after the end of any defrost.
Fdt Draining time: (0 to 255 min) regulation delay after finishing a defrost phase
Drain heater enabled after draining time (par. Fdt): (0 to 255 min) the relative output will stay on
Hon
after draining time.
dPo Defrost cycle enebled at stat-up: (n; Y) enables defrost at power on.
HYP Differential temperature during any pre-defrost phase: (-12.0 to 12.0°C; -21 to 21°F)
Pd2 Defrost output deactivation delay: (0 to 255 sec)
dAF Pre-defrost time: (0 to 255 min)
Automatic defrost (at the beginning of any energy saving mode): (n; Y) n=function disabled;
od1
Y=function enabled
Optimized defrost: (n;Y) n = function disabled; Y = the controller needs a temperature probe
od2
placed on the evaporator surface to monitor the presence of ice during any defrost phase.
Temperature sampling time during an optimized defrost (valid only if od2=yes): (1 to 255
dSt
sec) interval used to analyze the evaporator temperature and define the defrost phase
Type of synchronized defrost: (n; SYn; nSY) n = function disabled; SYn = synchronized, all
SYd devices connected will start a defrost phase at the same time. nSY = de-synchronized, all devices
connected will delay the beginning of the same defrost phase.
Differential temperature for latent heating control (0.1 to 1.0 °C) to catch the latent heating
dt1
phase during any defrost
ErS Restart regulation after dripping time, when defrost Syd = nSY: n = disabled; Y = enabled

5.1.5 Evaporator and condenser fan configuration parameters - FAn

Probe selection for evaporator fan: (nP; P1; P2; P3; P4) nP=no probe; Px=probe "x". Note:
FAP
P4=Probe on Hot Key plug.
Evaporator fan stop temperature: (-55 to 50°C; -67 to 122°F) setting of temperature, detected by
FSt evaporator probe. Above this temperature value fans are always OFF. NOTE: it works only for
the evaporator fan, NOT for the condenser fan.
Evaporator fan regulator differential: (0.1 to 25.5°C; 1 to 45°F) evaporator fan will stop when the
HYF
measured temperature (from FAP) is T<FSt-HYF.
Evaporator fan offset in energy saving: (-12.0 to 12.0°C; -21 to 21°F) offset used by evaporator
oF2
fan regulator during energy saving mode.
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