RDZ UC 500-MHE Technical Installation Manual page 14

Air handling units/ residential dehumidifier with vmc system
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SUMMER OPERATING MODE
FRESH AIR VENTILATION
INDOOR
AIR DEHUMIDIFICATION
INDOOR
FRESH AIR VENTILATION + DEHUMIDIFICATION
FRESH AIR VENTILATION + SENSIBLE COOLING
INDOOR
12 
Both fans are running and
carrying
ventilation: the outdoor air is
cooled down by the heat
exchanger
exhaust air first, and then by
OUTDOOR
the
circulating in the finned coil.
The compressor and the
supply fan are running; the
room air is dehumidified and
supplied into the room at the
set temperature. If excess
heat must be removed, the
OUTDOOR
exhaust fan intakes and
expels an external air flow,
which is warmed by the
discharge coil.
The compressor and both
fans are running. The inflow
air is treated by the whole
group of coils. The air flow
rate can be set from 300 to
500 m³/h, while the flow rate
OUTDOOR
for the fresh air ventilation
can be set from 160 to 300
m³/h.
out
fresh
air
by
using
the
refrigerated
water

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