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Readings
ON
To read temperatures near the unit, external tempera-
ture sensors PT-1000 must be connected to DRV control
module.
air ow setting for air curtain part – 3-steps
air ow setting for fan heater part – 3-steps
selection of operating mode
readings
setting of delay times
ELiS DUO air curtain-fan
heater combo units
short
press
Readings
Antifreeze
Antifreeze protection of the heat exchanger. When tem-
perature in the room drops below desired temperature
fans stops and valve is open to 100%. The unit must be
equipped with T3 sensor (optional equipment).
ELiS
Antifreeze
ON/OFF valve
Temperature in
the room
ELiS DUO
Settings
antifreeze
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