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Areas 1 and 2: flashing of all the active functions
Icon
Time Bands Activated
Free Cooling Activated
Free cooling disabled
from supervisor
Fan Active for Gas
Build-Up Prevention
Supply Air Temp.
Protection Activated
Dehumidify Protection
Activated
Fan Boost
By Alarm in the LAN
Safety Reduction Load
(LP) Activated
External Unit Stopped
By Alarm in the LAN
Post-Ventilation
Activated
Waiting for Regulation
to Start
FC Damper Opened
By Alarm in the LAN
Version 38
Function
Time bands active.
Free Cooling active.
Free Cooling is disabled
from the supervisor.
Fans in operation.
Delivery air temperature
protection active.
Dehumidification
protection active.
Fan boost due to LAN
alarm.
Safety Reduction Load LP
active.
External unit stopped due
to LAN alarm.
Post-ventilation active.
Waiting for regulation to
start.
Damper open due to
alarm.
Meaning
Time bands active.
Unit in Free Cooling mode.
Direct Free Cooling is disabled from the supervisor.
The unit is off, but the fans are kept in operation at
reduced speed to prevent gas build-up in case of leaks
(gas R32 units only).
The minimum delivery air temperature protection is
active.
The dehumidification protection is active (maximum or
minimum temperature).
Ventilation has been forced to maximum level due to an
alarm (no air flow or gas leak detected) in one of the
other units connected to the pLAN network.
The demand reduction of at least one circuit is active due
to reduced evaporation pressures.
The Mr Slim external unit has been stopped due to an
alarm (gas leak detected) in one of the other units
connected to the pLAN network.
The heater cooling post-ventilation is active.
One or more compressors are blocked to comply with the
start-up times, or the unit is awaiting regulation.
The Direct Free Cooling damper has been opened to
maximum level due to an alarm (gas leak detected) in
one of the other units connected to the pLAN network.
40
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