Rivacold STH009 Manual De Uso Y Mantenimiento página 52

UK
Code Level Descr.
OdO 1 Outputs delay at power-on (compressor, fans, defrosting)
This is used to delay the enabling of adjustments after the instrument
has been switched on for a set amount of time.
The transition from stand-by to machine activated (ON command
from the keyboard) bypasses this delay
List of -dEF defrosting parameters
dtY* 1 Defrosting type
0 = heating element: ends at temperature or after maximum safe time
(timeout)
1 = hot gas: ends at temperature or after maximum safe time
(timeout)
For defrosting using a heating element, there is a 1 second delay
between the compressor switching off and the defrosting relay being
triggered
dit 1 Defrosting interval
The maximum time (from start to start) between two consecutive
defrosting cycles. When this time expires, a defrosting cycle is enabled
(cyclical defrosting). The timer is reset at each defrosting request (even
if not cyclical).
0 = cyclical defrosting disabled
dct 1 Defrosting interval count mode
0 = counts if the compressor is operating
1 = counts all the time
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)
dEt* 1 Defrosting timeout
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 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 -FAn fan parameters
FSt 1 Fans switch on temperature
Fot 1 Fans switch off temperature
FAd 1 Fans switch on and off differential
Fdt 1 Post-dripping time
The time after the dripping phase, during which the fans remain
switched off
dt 1 Dripping time
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
probe2 ≥ FSt: fans off
Fot ≤ probe2 < (FSt –
FAd): fans on
probe2 < (Fot – FAd): fans
off
Range Unit MBP
0 ... 60 min 3
0,1 1
0 ... 250 h 6
0,1 1
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
1.0 ... °C [°F] 2
90.0
0 ... 60 min 1
0 ... 60 min 2
0,1 flag 1
ST-SP Pag. 52 Rev 00 02/10
LBP HBP
3 3
1 0
6 6
1 1
0 0
15 15
15 10
10 10
0 0
-5 50
-50 -50
2 2
2 0
2 0
1 0