Carel iJW handleiding
Handleiding
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ENG
iJW +0300103EN rel. 1.1 - 31.03.2025
Index
7.14 Condenser fans
To activate the algorithm, simply assign a relay output to the condenser fan function. The condensing temperature probe also
needs to be confi gured if required for control. See “Inputs and outputs”.
Par. Description Def Min Max UOM User User terminal
DOt Assign condenser fan digital output - see DOA ... 0 6 - S NO
rOt Condenser fan digital output logic - see rOA 0 0 1 - S NO
The parameters used to manage the fans are shown below.
Par. Description Def Min Max UOM User User terminal
F00 Condenser fan management:
0 = always on with compressor on
1 = activation based on Sc, off with compressor off ;
00 2- SNO
F4 Condenser fan deactivation temperature 40/104 -50/-58 200/392 °C/°F S NO
F5d Condenser fan activation diff erential 5/9 0.1/0.2 60/108 °C/°F S NO
iJW manages the condenser fans as follows:
• F00 = 0 on when the compressor is on;
• F00 = 1 on/off based on the condensing temperature probe Sc; off with the compressor off ;
If parameter F00 = 0, the condenser fans are on when the compressor is on, regardless of the condensing temperature.
300100_151_R01
t
ON
ON
OFF
Cond. FAN
EC FAN
CMP
F00=0
Fig. 7.ac
If parameter F00 = 1, the condenser fans are on/off based on the condensing temperature. When the compressor is fi rst started,
the condenser fan will start at F4+0.2 °C (3.6°F) degrees to compensate for rapid increases in temperature that the probe reading
cannot react to. Subsequently, the fan switches on and off at F4 + F5d and F4.
300100_108_R01
ON
Temperature
OFF
FAN
F4 + F5d
Sc
F4
F4 + 0.2
First
switch-on
t
t
Ref. Description
Sc Condensing temperature probe
F4 Fan deactivation threshold
F5d Diff erential
t time
FAN Condenser fans
Fig. 7.ad
7.15 Humidity management
iJW can manage humidity with or without a humidity probe. If a probe is available, iJW can interact with external systems by
managing the humidity level in combination with cooling control. iJW is compatible with the CAREL humiSonic, MC Multizone
and humiDisk humidifi cation systems.
300100_110_R01
humiSonic mc multizone humiDisk
Fig. 7.ae
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Productinformatie
| Merk | Carel |
| Model | iJW |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 14964 MB |
