Carel iJW handleiding
Handleiding
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ENG
iJW +0300103EN rel. 1.1 - 31.03.2025
Index
Anti-stratifi cation
Set parameter F2 = 2 to prevent stratifi cation of the air inside the showcase when the compressor is off . The fan performs a series
of ON and OFF cycles with settable times that diff er depending on the time (day or night). When the compressor is switched off ,
the fan remains ON.
Par. Description Def Min Max UOM User User terminal
F2 Evaporator fans with compressor off :
0 = see F0;
1 = always off with compressor off ;
2 = on for anti-stratifi cation;
3 = on for humidity control.
1 0 3 - S NO
Fd0 Evaporator fan ON time for anti-stratifi cation during the day 5 1 100 min S NO
FdF Evaporator fan OFF time for anti-stratifi cation during the day
(0 = always On during the day)
10 0 100 min S NO
Fn0 Evaporator fan ON time for anti-stratifi cation at night 5 1 100 min S NO
FnF Evaporator fan OFF time for anti-stratifi cation at night
(0 = always On at night)
20 0 100 min S NO
ON
OFF
ON
OFF
Compressor
activation
FAN Duty
Cycle
FdF Fd0 FnF Fn0
Day Night
300100_102_R01
F2=2
Fig. 7.aa
Humidity management with evaporator fan cycles
If F2 = 3, when the compressor is off , the fan is controlled based on the humidity level set by parameter HU, selected between
three humidity levels: low, medium and high, which correspond to three diff erent sets of fan on/off times and three diff erent
control temperature diff erentials for compressor activation.
Par. Description Def Min Max UOM User User terminal
HU Humidity level: 0: low; 1: medium; 2: high. 1 0 2 - U NO
F2 Evaporator fans with compressor off :
0 = see F0;
1 = always off with compressor off ;
2 = on for anti-stratifi cation;
3 = on for humidity control.
1 0 3 - S NO
F11 Fan ON time with low humidity level 60 0 600 Sec
S
NO
F12 Fan OFF time with low humidity level 120 0 600 Sec
S
NO
F13 Fan ON time with medium humidity level 120 0 600 Sec
S
NO
F14 Fan OFF time with medium humidity level 120 0 600 Sec
S
NO
F15 Fan ON time with high humidity level 180 0 600 Sec
S
NO
F16 Fan OFF time with medium humidity level 120 0 600 Sec
S
NO
F17 Temperature control diff erential for
compressor activation with low humidity level
2.0/ 3.6 0.1/0.2 20/36 °C/°F
S
NO
F18 Temperature control diff erential for
compressor activation with medium humidity level
2.0/ 3.6 0.1/0.2 20/36 °C/°F
S
NO
F19 Temperature control diff erential for
compressor activation with high humidity level
2.0/ 3.6 0.1/0.2 20/36 °C/°F
S
NO
ON
OFF
ON
OFF
Compressor
activation
FAN Duty
Cycle
T
ON TON
TOFF TOFF
300100_103_R01
F2=3
Ref. Description
TON F11/F13/F15
TOFF F12/F14/F16
Fig. 7.ab
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Productinformatie
| Merk | Carel |
| Model | iJW |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 14964 MB |
