User`s manual
3
TwinFresh Comfo S-50
TECHNICAL PARAMETERS
INTRODUCTION
This user’s manual includes technical description, operation, installation and mounting guidelines, technical data for the single-room
reversible ventilator TwinFresh Comfo SA-50.
USE
The single-room ventilator TwinFresh Comfo SA-50 is designed to arrange permanent air exchange in ats, cottages, oces, hotels,
cafes and other residential and public premises.
The unit is equipped with a ceramic heat exchanger that provides extract air thermal energy utilization for warming up of supply air.
The total unit heat recovery eciency reaches 91%.
The unit is designed for through-the-wall mounting.
The unit telescopic structure makes it suitable for installation in the walls from 250 mm (9 13/16’’) up to 470 mm (18 7/16”) for the unit
TwinFresh Comfo SA-50 and from 120 mm (4 3/4’’) up to 470 mm (18 1/2”) for the unit TwinFresh Comfo SA-50-2.
The unit is rated for continuous operation always connected to power mains.
Transported medium must not contain any ammable or explosive mixtures, evaporation of chemicals, coarse dust, soot and oil
particles, sticky substances, brous materials, pathogens or any other harmful substances.
The unit is designed for operation at the ambient temperature from -20 °C (-4°F) up to +50 °C (+122 °F).
THE UNIT IS NOT INTENDED TO BE USED BY CHILDREN, PHYSICALLY OR MENTALLY DISABLED
PERSONS, PERSONS WITH SENSORY DISORDER, PERSONS WITH NO APPROPRIATE EXPERIENCE OR
EXPERTISE.
ONLY QUALIFIED EXPERTS ARE ALLOWED TO OPERATE THE UNIT AFTER APPROPRIATE INSTRUCTION
ABOUT ITS USE AND OPERATION.
INSTALL THE UNIT TO BE OUT OF REACH OF CHILDREN.
ventilator - 1 item;
fasteners - 1 item;
user’s manual - 1 item;
remote controller - 1 item;
lip seal - 1 item;
packing box - 1 item.
DESIGNATION KEY
The unit is designed for indoor application with the ambient temperature ranging from -20°C (-4 °F) up to +50°C (+122 °F) and relative
humidity up to 80%.
The unit must be grounded.
Ingress Protection (IP) rating from solid objects and liquids: IP 24.
The unit overall and connecting dimensions, external view, technical data are shown in g. 1, 2 and in table 1.
The unit design is regularly being improved, so some models can slightly dier from those ones described in this manual.
DELIVERY SET
TwinFresh Comfo SАX-50-Х
TwinFresh – single-room reversible ventilator
Unit designation
Designation of rectangular connecting duct
Air capacity [m
3
/h]
Outer box type
_ - metal hood
2 - tapered hood
Front panel type
_ - 125 M1 panel;
1 - 125 M1 panel + white glass + metal feet.