Norpe NRC-100 Wartungsanweisung Seite 16

det2 – Maximum duration of defrost
dst2 – Defrost stop temperature
dt2 – Drying time starts when defrost stops.
This time allows the evaporator to eliminate
water drops that might have formed due to
defrost.
1.6 service menu
To access the contents of a folder, press
the ok key. To browse other folders in the
menu, press the up or DoWN key.
settings – folder (set):
setC – Setpoint value group (1 or 1 and 2).
uloC – Disable user menu and manual
defrost
st1 – Setpoint value1
sl1 – Minimum possible setpoint value
sh1 – Maximum possible setpoint value
C1 – Compressor mode: 1=One compressor;
2=Two compressors; =Compressor cycling.
(In pull down phase, both compressors run
until the setpoint value is reached. After this,
the compressor with more operating hours
stops. When the thermostat reaches the
maximum difference, the other compressor
restarts.)
st2 – Setpoint value2
sl2 – Minimum possible setpoint value
sh2 – Maximum possible setpoint value
C2 – Compressor mode: 1=One compressor;
2=Two compressors; =Compressor cycling.
(In pull down phase, both compressors run
until the setpoint value is reached. After this,
the compressor with more operating hours
stops. When the thermostat reaches the
maximum difference, the other compressor
restarts.)
16
probe – folder (sen):
sC – Number of probes.
disp – Probe selected to be displayed:
1=Thermostat probe; 2=Evaporator probe;
=Cabinet probe; 4...5=Condenser alarm
probes
deCp – Decimal point on display (0 = not in
use, 1 = in use)
fC – Filter factor
offs – Temperature offset for display
C1pd – Condenser overheat probe 1 (4...5)
C1pd – Condenser overheat probe 2 (4...5)
Compressor – folder (Cp):
d – Defrost mode: 0=Electrical defrost,
1=Hot gas defrost
l on – Minimum
compressor
h on – Maximum working time for
compressor
offt – Compressor off-time if maximum
working time is achieved
Coff – Minimum down-time of compressor
rate – Cooling frequency in probe failure
Condenser alarm – folder (oh):
al – Alarm temperature
alt – Time delay before alarm
sd – Shutdown temperature
sdt – Time delay before shutdown
Net – folder (nEt):
id – Device identification
Cal1 – Thermostat probe calibration
standard settings – folder (sdft):
Press ok to restore the standard settings of
the control device (Note! Not the cabinet's
factory settings.)
working time for