EVO HOT - EVOK HOTK
| User and Maintenance Manual | EN
43
dit
0
defrost interval time. Interval between the start of two successive defrosting operations.
dCt
2
defrost Counting type. Selection of count mode for the defrosting interval.
0 = compressor operating hours (DIGIFROST® method);
Defrosting active only if compressor is on;
1 = Real Time - equipment operating hours; defrost counting is always active when the machine is on and start everytime
the instrument switch on;
2 = compressor stop. Each time the compressor stops a defrosting cycle is performed according to parameter dtY.
dOH
2
defrost Offset Hour. Start-of-defrosting delay time from the call.
dEt
1
defrost Endurance time. Defrosting time-out; determines duration of defrosting.
dSt
1&2
defrost Stop temperature. Defrost stop temperature (defined by the evaporator probe).
dPO
2
defrost (at) Power On. Determines if at the start-up the instrument must enter defrosting (if the temperature measured by
the evaporator allows this operation). y = yes; n = no.
EVAPORATOR FAN
FPt
2
Fan Parameter type. Characterizes the ‘FSt’ parameter that can be expressed or as an absolute temperature value or as a value
related to Setpoint. 0 = absolute 1 = relative.
FSt
1&2 Fan Stop temperature. Fan lock temperature; if the value, read by the evaporator probe, is higher than the set value, fans stop.
FAd
2
FAn differential. Fan starting differential (see par. ‘FSt’).
Fdt
1&2 Fan delay time. Delay time in activating fans after a defrost operation.
dt
1&2 drainage time. Dripping time.
dFd
1&2 defrost Fan disable. Allows to select the evaporator probes exclusion during defrost.
y = yes (fan disable); n = no.
FCO
2
Fan Compressor OFF. Allows to select compressor fans lock OFF (switched off).
y = fans activated (with thermostat; based on the value read by the defrost probe, see
parameter “FSt”); n = fans off; dc = not used.
Fod
2
Fan open door. Fans active when the door is open.
Allows you to select the option of stopping the fans when the door is open, and re-starting the fans when door is closed (if
they were active). n = fans stop; y = fans unchanged.
ALARMS
Att
2
Allow you to select if the parameters HAL and LAL will have absolute (Att=0) or relative (Att=1) value.
AFd
2
Alarm Fan differential. Alarm differential.
HAL
90
Higher ALarm. Maximum temperature alarm. Temperature value (in relative value) which if
exceeded in an
upward direction triggers the activation of the alarm signal.
LAL
35
Lower ALarm. Minimum temperature alarm. Temperature value (in relative value), which if
exceeded in a
downward direction, triggers the activation of the alarm signal.
PAO
2
Power-on Alarm Override. Alarm exclusion time after instrument switch on, after a power failure.
dAO
2
defrost Alarm Override. Temperature alarm exclusion time after defrost.
OAO
2
Alarm signaling delay after digital input disabling (door close). Alarm is only for high-low temperature alarms.
tdO
2
time out door Open. Alarm activation delay time open door.
tAO
100
temperature Alarm Override. Temperature alarm signal delay time.
dAt
2
defrost Alarm time. Alarm for defrosting ended due to time out.
n = alarm deactivated; y = alarm activated.
EAL
2
External Alarm Clock. External alarm to lock loads (n = don’t lock loads; y = lock loads).
COMMUNICATION
dEA
2
Device address in family (valid values from 0 to 14).
FAA
2
Device family (valid values from 0 to 14). The FAA and dEA values represent the network
address of the
equipment and are indicated in the following format “FF.DD” (where FF=FAA
and DD=dEA).
DISPLAY
LOC
1&2 LOCk. Setpoint change shutdown. See related paragraph. There is still the possibility to enter
into parame-
ters programming and modify these, including the status of this parameter to
permit keyboard shutdown.
n = no; y = yes.
PS1
0
PAssword 1. When enabled (value ≠ 0) it constitutes the access key for level 1 parameters.
PS2
2
PAssword 2. When enabled (value ≠ 0) it constitutes the access key for level 2 parameters.
ndt
2
number display type. View with decimal point. y = yes; n = no.
CA1
0
CAlibration 1. Positive or negative temperature value added to the value read by probe 1.
CA2
1&2 CAlibration 2. Positive or negative temperature value added to the value read by probe 2.
ddL
1
defrost display Lock. Viewing mode during defrosting.
0 = shows the temperature read by the room probe;
1 = locks the reading on the temperature value read by room probe when defrosting starts, and until the next time the
Setpoint value is reached;
2 = displays the label “dEF” during defrosting, and until the next time the Setpoint value is reached.