EVCO S.p.A.
Vcolor 869
| Installer manual ver. 1.0 | Code 144VC869E104
page 61 of 92
11.6
Condenser fan management
This function is only available if one of the relays is configured as condenser fan.
The management mode of condenser fans varies according to whether the condenser probe is present, which can be
enabled by setting parameter P5 to 1. The condenser fan management varies according to the following specific cases.
Condenser probe enabled (P5=1)
The fans are always active if the compressor is switched on. If the compressor is switched off they are only activated if
the condenser probe value is above the parameter F46 + the differential of 2°C/4°F. They are deactivated if the
temperature is below the F46 parameter.
Condenser probe not enabled (P5=0)
The condenser fans are only active if the compressor is active. They are deactivated with a delay set by parameter F47,
when the condenser is deactivated.
Condenser probe enabled but faulty
The condenser fans are activated if the compressor is activated and they are deactivated with a delay set by
parameter F47.
Defrosting
The fans are managed according to the value set by parameter F48 (on or off).
11.7
Alarm output management
This function is only available if one of the relays is configured as alarm.
This activates when an alarm is set off and deactivates when the alarm stops.
11.8
Needle probe heating management
This function is only available if one of the relays is configured as needle probe heating.
This output is activated by the user when the needle probe has to be removed from the blast chilled product. The
output remains active until the temperature indicated by the needle probe reaches the value set by parameter u7. If
within the time period set by parameter u8 this temperature is not reached, the needle probe heating function is
deactivated. The door must be open during needle probe heating.
The needle probe heating function can be deactivated by setting parameter u8 to 0.
11.9
Cabinet sterilisation management
This function is only available if one of the relays is configured as cabinet sterilisation.
During a sterilisation cycle the door must be closed and the output activates for the time period set by parameter u6.
Ventilation can also be activated by setting parameter u11 to 1.
11.10
Defrost output management
This function is only available if one of the relays is configured as defrost
During defrosting outputs are managed according to the type of defrost set by parameter d1.
