![Pego 100N MASTER3 Скачать руководство пользователя страница 53](http://html1.mh-extra.com/html/pego/100n-master3/100n-master3_user-and-maintenance-manual_1521988053.webp)
VISION
TOUCH
PAN
Pag. 53
USER AND MAINTENANCE MANUAL
Rev. 01-19
Defrosts
Defrosts are managed with the parameters d4, d5, d6, d7, F5 which define their intervals,
the maximum duration, the defrost end temperature, dripping and fan stopping. To switch
defrost on manually, just press the “Defrost” button. Defrosting will not be activated if the
defrost end temperature (d6) is set lower than the temperature detected by the evaporator
probe. Defrosting will end when the defrost end temperature (d6) or the maximum defrost
period (d5) is reached.
The “
Defrost cycles
” menu can be accessed from the main Configuration page
(“Parameters” Button). The display of this item can be set in the “Password” sub-menu =>
“Configure user level menu” and by selecting the “Defrosting cycles” item (installer login
required).
Hot gas defrost
Set parameter d1 = 1 or 2 for managing cycle inversion defrosting.
The compressor relay and the defrosting relay are activated for the entire defrosting
phase.
If d1=2, the defrosting outlet stays active during the dripping stage to manage the bowl
resistances.
VARIABLES
MEANING
VALUES
DEFAULT
d4
Defrost interval
(hours).
If d4=ON one must set the cyclic defrosting interval.
1 ÷ 24 ore
OFF
d5
Maximum defrost period
(minutes)
1 ÷ 60 min
10 min
d6
Defrost end Set-point
.
Defrosting is not carried out if the temperature
detected by the defrost probe is higher than the
value
d6
(If the probe is faulty, the frosting is timed).
-35 ÷ 45 °C
15°C
d7
Dripping period
(minutes)
At the end of defrosting, the compressor and fans
remain stopped for the set time
d7
, the defrost icon
flashes.
0 ÷ 10 min
0 min
dE
Evaporator probe exclusion
0 = probe absent
1 = probe present
1
d1
Type of defrost
Cycle inversion (hot gas) or resistance. With hot gas
the compressor output is also activated.
0 = resistance
1 = hot gas (defrosting outlet
off during dripping)
2 = hot gas (defrosting outlet
on during dripping, to
manage bowl resistances)
0
d9
Enabling defrosting in the cold manual mode
0 = disabled
1 = enabled
1
Defrost
8.3.2