CONDENSER FAN MANAGEMENT
The condenser fans start up upon enabling the Cold Action (of zone 1 in the case of double zone operation). The condenser
fans stop 30 seconds after the end of the Cold Action (of zone 1 in the case of double zone operation). The heating action (Hot
Action) start and the adjustment of the second zone (Cold Action zone 2 and Hot Action zone 2) do not interact with the
management of the condenser fan. The management of the condenser fans during the defrosting activity follows the trend set
up from parameter FOP.
EVAPORATOR FAN MANAGEMENT
The evaporator fans are managed according to the state of the Cold Action (of zone 1 in the case of double zone operation).
The heating action (Hot Action) start and the adjustment of the second zone (Cold Action zone 2 and Hot Action zone 2) do not
interact with the management of the evaporator fan. The management of the evaporator fans during the defrosting activity
follows the trend set up from parameter FOP
Evaporator fans in relation with the evaporator sensor temperature
Regardless to the state of the parameter FOP, the output to the evaporator fans is forced off if the evaporator sensor
temperature is higher than FAS +5°C.
Evaporator fan output forced off if evaporator temperature >= FAS +5°C
Evaporator fan output can be switched on if evaporator temperature <= FAS
Evaporator fans independent from compressor
Set FOP =1 to enable the output to the evaporator fans independent from the compressor state (cooling action zone 1). This
way, the output is always enabled (stated that evaporator temperature is lower than FAS).
Evaporator fans parallel to compressor
Set FOP =5 to enable the output to the evaporator fans dependent from the compressor state (cooling action zone 1). This
way, the output is always enabled if the cooling action zone 1 is enabled, contrary, it is disabled if the cooling action zone 1 is
disabled.
Социальные закладки