U-Line UCBF632-SS12A User Manual & Service Manual page 49

USER GUIDE
Parameter
P25 defrost interval during storage; see also
P26
0 = intermittent defrosting will not be
activated (only the first will be activated)
P26 first defrost delay from start of storage;
see also P25
P27 defrosting at start of chilling and freezing
1 = YES
P28 drip-drain duration
P29 resetting compressor protections at start
of defrosting (only if P22 = 1)
1 = YES
P30 elapsed time between the defrost
request and switching on the compressor
(only if P22 = 1 and providing that the
compressor is off when the defrost is
requested); see P31 (7) (8) also
P31 elapsed time between the defrost
request and activation of the solenoid
valve (only if P22 = 1 and on condition
that the compressor is off when
defrosting is requested); see also P30
P32 temperature above which the evaporator
fan is switched off during storage (with
reference to the evaporator probe)
P33 P32 differential
P34 evaporator fan activity during defrosting
(only if P22 = 0 or 1)
0 = on
1 = off
P35 evaporator stop time after dripping
P36 temperature above which the evaporator
fan is switched off (with reference to the
cabinet probe)
P37 effect caused by activation of microport
input on evaporator fan
0 = no effect
1 = the evaporator fan will be switched
off
P38 microport input contact type
0 = NA (input active with contact closed)
1 = NC (input active with contact open)
P39 micro port input alarm delay
P40 high pressure input contact type
0 = NA (input active with contact closed)
1 = NC (input active with contact open)
P41 high pressure input alarm delay
P42 low pressure input contact type
0 = NA (input active with contact closed)
1 = NC (input active with contact open)
P43 low pressure input alarm delay
P44 compressor thermal protection input
contact type
0 = NA (input active with contact closed)
1 = NC (input active with contact open)
P45 compressor thermal protection input
alarm delay
P46 UV light on duration (duration of cabinet
sterilisation)
P47 needle probe heating end temperature
(with reference to the needle probe)
P48 maximum duration of needle probe
heating
System Diagnosis Guide
Description Factory
Value
6
1
0
2
0
30
0
3
1
0
3
90
1
1
0
0
120
0
0
0
0
5
45
15
Parameter
P49 the temperature, below which the door
elements are switched on (with reference
to the cabinet probe)
P50 P49 differential
P51 condenser fan activity in the absence of
the condenser probe (P61 = 0)
0 = in parallel with compressor
1 = on
P52 the temperature below which the
condenser fan is switched off in the
presence of the condenser probe (P61 =
1) and on condition that the compressor
is on (with reference to the condenser
probe); see also P54
P53 P52 differential
P54 condenser fan switch off delay on
switching off the compressor in the
presence of the condenser probe (P61 =
1); see also P52
P55 chill and freeze cycle completion buzzer
duration
P56 maximum buzzer duration during an
alarm state
P57 elapsed time between switching on
the compressor and pump down valve
activation (pump down in power up);
also elapsed time between deactivation
of the pump down valve and switching
off the compressor (pump down in power
down)
P58 defrost parameter units of measurement
0 = P25 h, P24, P26, P28 and P35 min
1 = P25 min, P24, P26, P28 and P35 s
P59 reserved
P60 probe type
0 = NTC
1 = PTC
P61 condenser probe enabling 1 = YES
P62 the temperature above which the
condenser temperature alarm is
activated (with reference to the
condenser probe)
P63 P62 differential
P64 temperature below which the minimum
temperature alarm is activated during
post-chill storage, with relation to P7,
i.e. "P7
+ P64" (with reference to the cabinet
probe) 0 = no alarm
P65 temperature above which the maximum
temperature alarm is activated during
post-chill storage, with relation to P7,
i.e. "P7
+ P65" (with reference to the cabinet
probe) 0 = no alarm
P66 temperature below which the minimum
temperature alarm is activated during
post-freezing storage, with relation to
P8, i.e. "P8 + P66" (with reference to the
cabinet probe)0 = no alarm
P67 temperature above which the maximum
temperature alarm is activated during
post-freezing storage, with relation to
P8, i.e. "P8 + P67" (with reference to the
cabinet probe)
0 = no alarm
49
Description Factory
Value
5
2
1
20
5
30
3
15
10
0
0
0
0
70
10
0
0
0
0