Emerson Dixell XR70T, Installing And Operating Instructions

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1592040000 XR70T EN v1.1 2019.07.09 XR70T 14/40
rEd
Remote probe displayed (for XH-REP): (P1; P2; P3; P4; SEt; dtr; USr) Px
=probe “x”;
SEt =set
point; dtr =do not use it.
dLY
Temperature display delay: (0.0 to 20min00sec, res. 10 sec) when the temperature increases, the
display is updated of 1°C or 1°F after this time.
dtr
Probe visualization percentage, F(P1; P2): (0 to 100) with dtr=1 the display will show this value
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; ALt =used only for off-cycle defrost
dFP
Probe selection for defrost control: (nP; P1; P2; P3; P4) nP =no probe; Px =
probe “x”. Note:
P4 =Probe on Hot Key plug.
dtE
End defrost temperature: (-55 to 50°C; -67 to 122°F) sets the temperature measured by the
evaporator probe ( dFP ), which causes the end of defrost cycle.
idF
Interval between two successive defrost cycles: (0 to 255 hours) determines the time interval
between the beginning of two defrosting cycles.
MdF
Maximum length of defrost cycle: (0 to 255 min; 0 means no defrost) when P2P=n (no
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.
dSd Start defrost delay: (0 to 255 min) delay in defrost activation.
StC
Compressor stop before starting any defrost: (0 to 900 sec) interval with compressor OFF
before activating hot gas cycle
dFd
Display during defrost: (rt; it; SP; dF) rt = real temperature; it = start defrost temperature;
SP = SET-POINT; dF
= label “
dF
”.
dAd
Temperature display delay after any defrost cycle: (0 to 255 min) delay before updating the
temperature on the display after the end of any defrost.
Fdt Draining time: (0 to 255 min) regulation delay after finishing a defrost phase
Hon
Drain heater enabled after draining time (par. Fdt): (0 to 255 min) the relative output will stay on
after draining time.
dPo Defrost cycle enebled at stat-up: (n; Y) enables defrost at power on.
od1
Automatic defrost (at the beginning of any energy saving mode): (n; Y) n =function disabled;
Y =function enabled
5.1.5 Evaporator and condenser fan configuration parameters - FAn
FAP
Probe selection for evaporator fan: (nP; P1; P2; P3; P4) nP =no probe; Px =
probe “x”. Note:
P4 =Probe on Hot Key plug.
FSt
Evaporator fan stop temperature: (-55 to 50°C; -67 to 122°F) setting of temperature, detected by
evaporator probe. Above this temperature value fans are always OFF. NOTE: it works only for
the evaporator fan, NOT for the condenser fan.
HYF
Evaporator fan regulator differential: (0.1 to 25.5°C; 1 to 45°F) evaporator fan will stop when the
measured temperature (from FAP) is T<FSt-HYF.
FnC
Evaporator fan operating mode: (Cn; on; CY; oY)
•
Cn = runs with the compressor, duty-cycle when compressor is OFF (see FoF , Fon , FF1 and
Fo1 parameters) and OFF during defrost
•
on = continuous mode, OFF during defrost
•
CY = runs with the compressor, duty-cycle when compressor is OFF (see FoF , Fon , FF1 and
Fo1 parameters) and ON during defrost
•
oY = continuous mode, ON during defrost
Fnd
Evaporator fan delay after defrost cycle: (0 to 255 min) delay before fan activation after any
defrosts.
FCt Differential for cyclic activation of evaporator fans: (0 to 50°C)
FSU
Evaporator fan operating mode: (Std; Fon; FoF) Std = standard mode, evaporator fan uses par
FnC ; Fon = evaporator Fan always on; FoF = evaporator fan always off.
Ft
Evaporator fan controlled during defrost: (n; Y) n = evaporator fan uses par. FnC during any
defrost; Y = evaporator fan regulator is active during any defrost.
Fon
Evaporator fan ON time in normal mode (with compressor OFF): (0 to 255 min) used when
energy saving status is not active.
FoF
Evaporator fan OFF time in normal mode (with compressor OFF): (0 to 255 min) used when
energy saving status is not active.