1565H041 Ed.03
9.3.- Fan control
Fan control is carried out using probe 2 and taking the following parameters into account:
Ÿ
Fan stop temperature:
It defines the temperature at which the fans stop.
Ÿ
Fans differential s2:
It defines the temperature differential of probe 2 (evaporator).
Ÿ
Stop when compressor OFF?:
It defines if the fans stop in each compressor stop.
Ÿ
Fans state during defrost:
It defines the status of the fans during the defrost.
Ÿ
Fans delay after defrost:
If configures the time that passes before starting the fans up, at the end of a defrost.
Ÿ
Stop when opening door:
It defines if the fans are stopped when the cold room's door is opened (this requires
having configured one of the digital inputs as door contact).
If the door stays open longer than the value programmed in the
Inact. with door open
parameter, the fans
return to normal operation.
If probe 2 is not connected or an error in the probe is detected, the fans will always be operating without taking into
account the temperature related parameters, but taking the rest of the parameters into account.
9.4.- Light control
The unit has an additional relay to control the cold room's lights.
Just press the
?
key to turn the lights on/off.
This function is even active when the unit is in Stand-by.
Light timing
The unit activates the lights whenever the cold room's door is detected to have been opened, and turns them off after
the time programmed in the
Cold room light timing
parameter, even though the door stays open. If time is
configured at “0”, timing does not start.
One of the digital inputs should be configured as "Door contact”.
ON
ON
Temp. fan stop
Differential fan S2
Only if “Stop if
compressor OFF?”=Yes
OFF
OFF
ºC
COMP.
VENT.
TEMP.
in
probe 2
Time
9.3.- Fan control
Fan control is carried out using probe 2 and taking the following parameters into account:
Ÿ
Fan stop temperature:
It defines the temperature at which the fans stop.
Ÿ
Fans differential s2:
It defines the temperature differential of probe 2 (evaporator).
Ÿ
Stop when compressor OFF?:
It defines if the fans stop in each compressor stop.
Ÿ
Fans state during defrost:
It defines the status of the fans during the defrost.
Ÿ
Fans delay after defrost:
If configures the time that passes before starting the fans up, at the end of a defrost.
Ÿ
Stop when opening door:
It defines if the fans are stopped when the cold room's door is opened (this requires
having configured one of the digital inputs as door contact).
If the door stays open longer than the value programmed in the
Inact. with door open
parameter, the fans
return to normal operation.
If probe 2 is not connected or an error in the probe is detected, the fans will always be operating without taking into
account the temperature related parameters, but taking the rest of the parameters into account.
9.4.- Light control
The unit has an additional relay to control the cold room's lights.
Just press the
?
key to turn the lights on/off.
This function is even active when the unit is in Stand-by.
Light timing
The unit activates the lights whenever the cold room's door is detected to have been opened, and turns them off after
the time programmed in the
Cold room light timing
parameter, even though the door stays open. If time is
configured at “0”, timing does not start.
One of the digital inputs should be configured as "Door contact”.
9.3.- Fan control
Fan control is carried out using probe 2 and taking the following parameters into account:
Ÿ
Fan stop temperature:
It defines the temperature at which the fans stop.
Ÿ
Fans differential s2:
It defines the temperature differential of probe 2 (evaporator).
Ÿ
Stop when compressor OFF?:
It defines if the fans stop in each compressor stop.
Ÿ
Fans state during defrost:
It defines the status of the fans during the defrost.
Ÿ
Fans delay after defrost:
If configures the time that passes before starting the fans up, at the end of a defrost.
Ÿ
Stop when opening door:
It defines if the fans are stopped when the cold room's door is opened (this requires
having configured one of the digital inputs as door contact).
If the door stays open longer than the value programmed in the
Inact. with door open
parameter, the fans
return to normal operation.
If probe 2 is not connected or an error in the probe is detected, the fans will always be operating without taking into
account the temperature related parameters, but taking the rest of the parameters into account.
9.4.- Light control
The unit has an additional relay to control the cold room's lights.
Just press the
?
key to turn the lights on/off.
This function is even active when the unit is in Stand-by.
Light timing
The unit activates the lights whenever the cold room's door is detected to have been opened, and turns them off after
the time programmed in the
Cold room light timing
parameter, even though the door stays open. If time is
configured at “0”, timing does not start.
One of the digital inputs should be configured as "Door contact”.
20
Summary of Contents for AKO-15650
Page 35: ...1565H041 Ed 03 35 ...
