Rivacold BLOCKSYSTEM FA Mode D'emploi Et D'entretien page 24

Code Level Descr.
dOH 1 Defrosting start delay at power-on
The time, as from when the instrument is switched on, for which any
defrosting requests are frozen (manual defrosting excluded)
1 Defrosting timeout
dEt
When the set time expires, defrosting is in any case ended, even if the
defrost end temperature has not been reached, passing on to the drip phase
dSt 1 Defrost end temperature
The probe 2 temperature above which defrosting is ended. If, at the start
UK
of a defrosting cycle, the temperature is greater than that set, no defrosting
will be carried out. In the event of a probe 2 malfunction, the defrosting
cycle will in any case terminate after reaching a time limit
dS2 1 Defrost end temperature for the second evaporator
The probe 3 temperature above which defrosting for the second
evaporator is ended. If, at the start of a defrosting cycle, the temperature
is greater than that set, no defrosting will be carried out. In the event of a
probe 3 malfunction, the defrosting cycle will in any case terminate after
reaching a time limit.
This function is only enabled if P01=3o4, Co4=3 and CP0=2 (alarm
relay used for second evaporator defrosting and probe 3 used to detect the
temperature of the second evaporator). In this case, the dripping phase
will begin after the defrosting cycles of both evaporators have ended.
dPO 1 Defrosting at power-on
0 = disabled
1 = defrosting when the instrument is switched on
List of
FSt 1 Fans switch off temperature
1 Fans switch on temperature
Fot
1 Fans switch on and off differential
FAd
Fdt 1 Post-dripping time
The time after the dripping phase, during which the fans remain switched
off
1 Dripping time
dt
The time after a defrosting cycle during which the compressor and the
evaporator are stopped in order to favour evaporator dripping
dFd 1 Fans deactivated during defrosting
0 = fans activated (operation set from FPt)
1 = fans deactivated
FCO 1 Fans activated with compressor off
0 = fans deactivated
1 = fans activated (operation set from FPt)
2 = fans in duty cycle operation
Fon 1 Fans ON time during duty cycle operation (FCO=2)
1 Fans OFF time during duty cycle operation (FCO=2)
FoF
List of
AFd 1 Temperature alarm threshold differential
This sets the re-entry temperature threshold after a high- or low-
temperature alarm condition
HAL 1 Maximum alarm threshold
Above this value (absolute or referred to the setpoint) an alarm is
triggered
If the reference is relative, the unmarked value is added to the setpoint
LAL 1 Minimum alarm threshold
Below this value (absolute or referred to the setpoint) an alarm is
triggered
If the reference is relative, the unmarked value is subtracted from the
setpoint
PAO 1 Temperature alarm delay at power-on
dAO 1 Temperature alarm delay after defrost
The time, starting from the end of the dripping phase, during which no
alarm is signalled.
In the event of contemporaneous network defrosting, the time refers to the
defrosting end command
OAO 1 Temperature alarm delay after door closure
The time, after the door is closed again and during which no alarm is
signalled
dAt 1 Defrosting alarm timeout enabling
This enables the signalling of any defrosting end due to the maximum
time limit being reached (timeout).
0 = signal disabled
1 = signal enabled
-FAn
fan parameters
-ALr
alarm parameters
probe2 ≥ FSt: fans off
Fot ≤ probe2 < (FSt – FAd):
fans on
probe2 < (Fot – FAd): fans
off
1.0 ... 90.0
1.0 ... 90.0
Range Unit MBP
0 ... 250 min 0
1 ... 250 min 15
-50.0 ... °C [°F] 10
199.0
-50.0 ... °C [°F] 10
199.0
0,1 flag 0
-50.0 ... °C [°F] 8
199.0
-50.0 ... °C [°F] -50
199.0
°C [°F] 2
0 ... 60 min 1
0 ... 60 min 2
0,1 flag 1
0 ... 2 0
1 ... 60 min 15
1 ... 60 min 15
°C [°F] 2
-50.0 ... °C [°F] 10
199.0
-50.0 ... °C [°F] -10
199.0
0 ... 10 h 4
0 ... 999 min 60
0 ... 10 h 0
0,1 flag 0
BLOCKSYSTEM FA-FT Pag. 24
LBP HBP
0 0
15 15
15 10
10 10
0 0
-5 50
-50 -50
2 2
2 0
2 0
1 0
0 0
15 15
15 15
2 2
10 10
-10 -10
4 4
60 60
0 0
0 0
REV. 04 10/07